Multi-processing financial transaction processing system

[0001] This is a Continuation application of pending prior application No. 09/181,698 filed Oct. 28, 1998, which also claims priority from U.S. provisional patent application No. 60/063,714, filed Oct. 29, 1997, both of which are hereby incorporated by this reference.

[0002] The present invention relates to a financial transaction processing system, and in particular, to such a system that is capable of decomposing transactions into subtransactions and multi-processing subtransactions simultaneously.

[0003] Computerized data processing systems for processing financial transactions have become increasingly more complex as further strides toward automation have occurred. Such complexity has generated a number of related difficulties for the financial data processing industry. In particular, complex financial transaction processing systems may have subtle programming defects or errors that may go unnoticed for long periods of time before the extent of the problems thereby generated are fully recognized. For example, the number of positions allotted for the dating of transactions has recently been problematic, wherein the dates for the millennium starting at the year 2000 can be problematic for many financial transaction processing systems.

[0004] In addition, such complex financial transaction processing systems also are typically incapable of being fully audited. That is, it is common practice in the financial data processing industry to provide only partial auditability in that it is generally believed that the amount of data required to be stored for full auditability is so large as to not be cost effective.

[0005] Further, in many circumstances, the rate of transaction increase is becoming problematic in that progressively larger computers are required for processing financial transactions at an acceptable rate. This problem is exacerbated by the fact that such transaction processing systems are not architected for use on multi-processing machines having a plurality of processors. Thus, the advantages of parallel-processing computers cannot be fully utilized by such systems.

[0006] Accordingly, it would be advantageous to have a financial transaction processing system that alleviates the above difficulties, and that additionally, provides flexibility to adapt to the changing business needs of business enterprises so that the transactions processed and the respective reports generated may be modified easily according to business constraints and demands.

[0007] The present invention is a financial transaction processing system that achieves substantial increases in auditability and processing efficiency. In particular, the present invention provides auditable trails or history in a number of different ways. For example, financial data within transactions is used in the present invention to update various control fields in different tables or files so that cross-checks of system financial integrity can be performed for assuring that, for example, cash fields, total units fields, and cost fields balance appropriately across system data tables provided by the present invention. Additionally, the present invention provides a full range of auditable history files for each system data table having information that is required during auditing.

[0008] The present invention also performs financial transaction processing using a novel computational paradigm. That is, the financial transaction processing system of the present invention has an architecture wherein financial transactions can be decomposed into corresponding collections of independent subtransactions, such that for each input transaction, the corresponding collection of subtransactions are performed by operations that are independent of one another. Thus, the subtransactions can be performed in any order, including in an overlapping fashion, such as may occur during multiprocessing of these subtransactions on a computer having multiple processors.

[0009] Further, note that each of the subtransactions is described by a relatively short (e.g., less than 8 characters) text string that can be straightforwardly interpreted as an operation (e.g., either plus or minus) together with a series of operands, in particular, a first operand having a value to be used in modifying a data table field (column) specified by a second operand. Such high level descriptions of subtransactions provide both compact conceptualization and a reduction in the total size of the executable code for the present invention. Accordingly, when one of the subtransactions is performed, not only is its corresponding operation performed on the operands, but additionally, control fields such as those mentioned above are updated appropriately in various data tables for the present invention to enhance auditability of the financial data resulting from the transaction processing. Further, note that since the subtransactions are independent of one another and their executable code is relatively small, there is no need for lengthy and complex flow of control transaction processing modules. That is, the size of the code for the present invention may be up to 100 times smaller than many prior art transaction processing systems. Accordingly, this has a substantial positive impact on the efficiency of the present invention in that the swapping of program elements in and out of primary computer memory is substantially reduced.

[0010] In another aspect of the present invention, the financial transactions of a plurality of business enterprises can be processed in an interleaved manner. In particular, since the present invention is substantially data driven, including the descriptions of the transactions and their related subtransactions, the present invention can be easily modified to incorporate both different or updated versions of transactions and associated data tables for an existing business enterprise (e.g., also denoted “licensee” hereinafter). Additionally, the transactions and related data tables for an entirely new or different business enterprise (licensee) may be straightforwardly incorporated into the present invention so that its transactions can be interleaved with the transactions of other business enterprises. Thus, transaction processing may be performed by the present invention for business enterprises having different transactions, different account record structures and differently organized general ledgers substantially without modifying the program elements of the transaction processing system.

[0011] For example, the present invention can be used to simultaneously process transactions for:

• • [0012] (1) a single software application such as an investment management or telecommunications billing system,
  • [0013] (2) multiple disparate software applications such as investment management, and telecommunications billing, paying agencies, etc., all with disparate definitions.

[0014] Accordingly, the present invention may be viewed as a software engine, or a user-definable transaction processing tool that can be adapted to a variety of industry specific software application needs without changing the actual program code. That is, by surrounding the present invention with application specific software for inputting transaction data to the multi-processing financial transaction processor of the present invention and retrieving data from the multi-processing financial transaction processor of the present invention, a particular business enterprise can have substantially all of its financial records in condition for auditing on a daily or weekly basis.

[0015] The present invention may be further characterized along the following dimensions: flexibility, auditability, multiprocessing, efficiency and size, these dimensions being discussed, in turn, hereinbelow.

[0016] Flexibility is achieved by permitting a business enterprise to define:

• • [0017] (1) a series of “reference” tables (also denoted “master tables”) that describe the appropriate management decision-making, accounting structure, and regulatory information for the specific application;
  • [0018] (2) a series of audit controls and system procedures that provide for complete control of all processing and prevent the overwriting of any original data;
  • [0019] (3) a series of institutional and customer reporting files, known as the “driven” tables; and
  • [0020] (4) the specific processing content of each individual transaction to be processed via a series of table definitions, known as the “driving” tables.
    Thus, transactions may be customized according to the business needs of a business enterprise.

[0021] Auditability is achieved by:

• • [0022] (1) providing separate control columns for cash, units and cost basis (if any) in detail records generated and stored for each financial transaction;
  • [0023] (2) repeating these three control columns, or variations thereof, in at least three different tables so that subsequent summations of each of the four tables will result in similar balances and thus prove that no critical data has been lost in the course of processing, as one familiar with auditing and financial transactions systems will understand;
  • [0024] (3) adding appropriate data columns:
    • [0025] (a) to each reference table or master row for maintaining a history of the effects of add, change and delete commands in a current database as well as an archive database;
    • [0026] (b) to each original file record (i.e. table row) that represents an add to a current database as well as the periodic archive and purge to a permanent database;
    • [0027] (c) to tables for retaining transaction processing data representing error identification, error negation and error correction.
      Thus, auditabilty of transaction records is achieved by four sets of files for a specific period. These are: (a) a snapshot of all the reference files at the end of the period; (b) snapshots of a history file for each master table, wherein the corresponding history file (table) contains all changes to the master table during the specific period; (c) a snapshot of all financial transactions for the specific period, and (d) a snapshot of all of the “driven” tables at the end of the period.

[0028] Multiprocessing is achieved by:

• • [0029] (1) decomposing the processing of the present invention into a series of separate and independent subprocesses that may be simultaneously performed on any number of simultaneous processors, and
  • [0030] (2) decomposing input transactions into a series of subtransactions that are processed by independent processes, which may be executed in any particular order, with complete auditability.
    For example, multiprocessing can be achieved by allocating the next prescribed subtransaction process to the next available processor.

[0031] Efficiency is achieved by:

• • [0032] (1) Defining and utilizing only four standard processing models that perform all prescribed functionality and auditability of the present invention. The models are:
    • [0033] (a) Processing Model 1 provides an architecture for maintaining historical transaction data so that financial changes can be traced through time;
    • [0034] (b) Processing Model 2 provides an architecture for automatically maintaining data columns such as Units, Debits and Credits for cross checking table sums to assure that the financial records for a business enterprise balance;
    • [0035] (c) Processing Model 3 provides an architecture for automatically maintaining financial records relating to financial instruments such as stocks, bonds, real estate, etc.; and
    • [0036] (d) Processing Model 4 provides an architecture for producing a common processing format for maintaining customer and institutional data tables.
  • [0037] (2) Defining only four primary program modules for controlling functionality of the present invention, these modules being:
    • [0038] (a) a transaction processing controller module for receiving transactions to be processed, and controlling the processing thereof;
    • [0039] (b) a preprocessor and decomposer module for determining the validity of a received transaction, assuring that all data tables and rows thereof are available for processing the transaction, and retrieving the appropriate subtransactions data descriptions to be processed;
    • [0040] (c) a subtransaction scheduling module for scheduling instantiations of the subtransaction processing module on each of one or more processors; and
    • [0041] (d) a subtransaction processing module for performing each subtransaction retrieved by the preprocessor and decomposer module.
  • [0042] (3) Utilizing a number of software switches to control which tables within collection of “driven” tables are to be updated when a specific type of transaction is to be processed.

[0043] Thus, by providing a small number of processing models, decomposing input transactions, and supplying only the necessary subtransaction descriptions, the reliability of the transaction processing system of the present invention is substantially increased.

[0044] The software for the present invention is small in size (both source code and object code) due to the following:

• • [0045] (1) defining business enterprise financial data processing methods, accounting structures, and regulatory definitions as data rather than program code;
  • [0046] (2) reducing the processing content to a series of individual transactions; and
  • [0047] (3) reducing all financial transactions to a collection of subtransactions wherein each subtransaction includes an operator and two or more operands in an 8-character string.
    Thus, the financial processing by the present invention may be performed on several transactions at a time, one transaction at a time, or different processors within a multiprocessor context. Or, the subtransactions for a specific transaction may be spread over several simultaneous processors. This means that the business enterprise is afforded a large number of options in tailoring the present invention.

[0048] Hence, by defining the accounting structure and processing functionality as data rather than actual program code, the size of the total code required to process a specific industry application may be substantially reduced compared to prior art transaction processing systems. For example, the executable code for the present invention may be less than one megabyte (1 MB). Thus, since the secondary cache attached to each processor in multiprocessing personal computer servers can be one megabyte, substantially the entire executable for the present invention can be provided to each processor. Thus, the positive impact on total system efficiency is believed to be substantial in that secondary cache is typically about four times faster than normal cache, so productivity gains of about three-hundred percent would not be unreasonable. In other words, the executable code for the present invention can reside in the secondary cache of each processor, thereby allowing the off-loading of any processing function to any processor with relative ease. Additionally, given that a typical RAM memory for a personal computing devices is 16 megabytes, it is believed that such a device will have the capability to process the back office financial transactions of a major money center financial institution or communications billing system.

[0049] Additional features and benefits of the invention will become evident from the detailed description and the accompanying drawings contained herein.

[0065] FIG. 1 shows a high level conceptual block diagram of a transaction processing system 50 according to the present invention. In particular, the present invention is conceptualized in the present figure as including five functional components, these being:

[0066] (a) transaction processing controller 52 for: (i) receiving transactions 58 from business enterprises, (ii) controlling the processing of such transactions, including the scheduling of subtransactions to be performed, and (iii) writing of transaction details to, for example, a transaction journal file or table;

[0067] (b) a transaction preprocessor and decomposer 54 for initially receiving a transaction 58 from any one of a plurality of business enterprises as shown, wherein the preprocessor and decomposer 54 decomposes transactions into subtransactions;

[0068] (c) a subtransaction processing module 64 for performing the instructions for each subtransaction determined by the transaction preprocessor and decomposer 54. In particular, the subtransaction processing module 64 utilizes a collection of subtransaction programmatic data descriptions 66 that can be independently scheduled and performed for processing each transaction 58 provided to the transaction processing system 50;

[0069] (d) a subtransaction scheduler 62 for scheduling the execution of each subtransaction output by the preprocessor and decomposer 54;

[0070] (e) a collection of databases 70 containing financial information for each of the one or more business enterprises. Note that the term “database” in the present context includes both the data therein as well as database management functional elements and data structure definitions.

[0071] Another illustration of the present invention is provided in FIG. 2. This figure is a block diagram providing both the processing components of FIG. 1, and additionally, greater detail is provided of the tables or files within the databases 70. However, to simplify the discussion hereinafter, the database terminology used will be that of a relational database. Accordingly, files may also be equivalently referred to as tables, records may also equivalently be referred to as rows, and record fields may also be equivalently referred to as columns. Thus, all the data storage symbols having the collective label of 70 are provided within the like numbered databases of FIG. 1. It is worth noting, however, that in one embodiment of the present invention, the data tables for distinct business enterprises may be provided in the same collection of tables such as those represented in FIG. 2. That is, it is an aspect of the present invention that the accounting and transaction processing of the present invention can use the same plurality of financial data tables for business enterprises having substantially different financial transactions and accounting categories. Thus, although FIG. 1 illustrates the databases 70 as being distinct for each business enterprise, many of these databases (if not most) may be combined into a single database having a plurality of data tables such as those labeled collectively “70” in FIG. 2, these tables being discussed in detail hereinafter.

[0072] Referring still to FIG. 2, a high level view of the processing performed when processing a transaction 58 is provided. In particular, the transaction processing controller 54 receives an input transaction 58 and invokes the preprocessor and decomposer 54. The preprocessor and decomposer 54 subsequently performs, for each transaction 58, the following functions:

• • [0073] (a) determines, using input from the business enterprise databases 70, whether all necessary data for performing the transaction is available and otherwise rejects the transaction without performing any portion thereof. In particular, the transaction preprocessor and decomposer 54 determines that all data tables to be accessed are available;
  • [0074] (b) retrieves the data needed to perform the transaction;
  • [0075] (c) checks to determine that the transaction operation(s) requested is available, and that the transaction is legitimate to be performed on the data for the input transaction 58;
  • [0076] (d) retrieves the subtransaction data descriptors for decomposing the input transaction 58 into subtransactions.
    Accordingly, the preprocessor and decomposer 54 retrieves into the working storage 72 (shown in FIG. 3) of a host computer (not shown), upon which the transaction processing system 50 is operating, substantially all data and table rows that are necessary to process the transaction 58. Additionally, note that as one skilled in the art will understand, if some portion of the required data to process the transaction is unavailable, then the preprocessor and decomposer 54 terminates processing and subsequently writes appropriate error messages and/or details of the transaction into the reject table 74 (FIG. 2).

[0077] Assuming that the preprocessor and decomposer 54 successfully performs the gathering of information for the decomposing of the transaction into subtransactions appropriately, then control is returned to the transaction processing controller 52, wherein this controller then writes the details of the transaction to the transaction journal 78 along with identification data uniquely identifying the transaction (e.g., a transaction sequence number and/or time and date stamp). Following this, the transaction processing controller 52 invokes the subtransaction scheduler 62 for scheduling the performance of each subtransaction by an invocation of the subtransaction processing module 64. Note that it is an important aspect of the present invention that since the subtransactions can be processed independently of one another for a given transaction, instantiations of the subtransaction processing module 64 can be executed in substantially any desired order. In particular, such instantiations of the subtransaction processing module 64 can be performed concurrently, thus providing a substantial increase in transaction processing efficiency when such concurrency is provided on a computer having a plurality of processors.

[0078] Given that a subtransaction is performed successfully by the subtransaction processing module 64, various accounting tables within the transaction processing system 50 are updated. In general, each subtransaction conceptually indicates a single operation of either plus or minus that is to be performed with two operands also indicated in the subtransaction. That is, the first operand indicates the data to be added or subtracted from a particular field or column of a table row identified by the second operand. Additionally, each subtransaction updates other tables within the transaction processing system 50 automatically in order to provide consistency among the data tables so that: (a) substantially on-line account balancing capabilities can be performed, and (b) full auditability of the records of the business enterprise providing the transaction can be facilitated by retaining history records of table updates, as will be discussed with reference to “master table transaction cluster processing” described hereinbelow. Accordingly, each subtransaction processed by an instantiation of the subtransaction processing module 64 may update a plurality of the data tables contained in the collectively labeled database 70. Note that for one skilled in the art of transaction data processing and accounting, the names provided to the tables are indicative of their information content and structure. However, for clarity, substantially all of the tables for the present invention will be discussed in detail and/or illustrated hereinbelow.

[0079] The subtransaction processing module 64 processes subtransactions derived from three general categories of transactions that may be input to the present invention. That is, there may be input transactions for each of the following types of financial transactions (1.1) through (1.3) hereinbelow.

[0080] (1.1) Transactions related to exchanges of funds such as cash debits and credits for accounts of a particular business enterprise are provided. At a high level, the tables related to this functionality include the account master table 84 (FIG. 2), the general ledger table 88, and the entity attribute master table 92.

[0081] (1.2) Transactions related to additional or customized accounting for clients having accounts in the account master table 84 are provided. For example, in addition to providing the functionality of the transactions described in (1.1) immediately above, a customer income statement (income/expense) table 96 may be provided with client account and transaction information related to income and expenses for tax purposes. Additionally, a customer cash flow (receipts/disbursements) table 100 is also provided for recording any account transaction information related to receipts and disbursements in client accounts. Further, a customer performance measurement table 104 is also provided for retaining client account performance information related to the performance of client portfolios in comparison to investment indexes such as the Dow Jones Industrial Average, the S&P 500, etc. Note that these tables will be discussed and/or illustrated hereinbelow.

[0082] (1.3) When transactions are additionally related to financial instruments other than cash, debits and credits, such as portfolio management wherein there is buying and selling of equities, income derived from equities, and trade settlements related thereto. Further, note that these additional capabilities also provide the same degree of flexibility, adaptability and simplicity as provided in relation to the transaction processing capabilities discussed in (1.1) and (1.2) immediately above. That is, financial equity transactions of various types and for various business enterprises may be easily modified and/or added or removed from the transaction processing system 50 of the present invention, since these transactions are also described by transaction data descriptors consisting of a collection of subtransactions that are capable of being performed in substantially any order that is determined by the subtransaction scheduler 62.

[0083] Accordingly, in providing the functionality for the transactions related to portfolio management, the preprocessor and decomposer 54, upon being invoked by the transaction processing controller 52, also retrieves into working storage (as shown in FIG. 2) the necessary data for processing such portfolio maintenance transactions, this data including a subtransaction decomposition for the transaction. Subsequently, as discussed hereinabove, the subtransaction scheduler 62 invokes an instance of the subtransaction processing module 64. However, in addition to updating any appropriate rows of the tables 84, 88, 92, 96, 100 and 104, the subtransaction processing module 64 invokes a portfolio adjuster module 110 for capturing and/or updating detailed data of portfolio transactions that are not otherwise effectively captured for proper accounting and auditing. In particular, for a given subtransaction, the portfolio adjuster 110 invokes one of the following modules (2.1) through (2.4) hereinbelow.

[0084] (2.1) Original add module 114 for processing a subtransaction related to the addition of further financial instruments to a portfolio such as occurs when securities are bought and must be added to a given account.

[0085] (2.2) A reverse of add module 118 for reversing an addition of financial enterprises to a particular account portfolio. Note that this module is typically activated when financial enterprises are inadvertently added to an incorrect portfolio account.

[0086] (2.3) An original sell module 122 for processing subtransactions related to selling financial enterprises within a given account portfolio.

[0087] (2.4) A reversal of original sell module 126 for reversing the affects of an inadvertent sell of financial enterprises within an account portfolio.

[0088] These four modules 114-26 update the tables labeled collectively as 70B. In particular, the processing performed herein and the tables updated herein are described below.

Major Programs

[0089] The N_gine transaction processing system contains four major programs. These are:

• • [0090] (1) Transaction Processing controller 52
  • [0091] (2) Transaction Preprocessor and Decomposer 54
  • [0092] (3) Subtransaction Processing module 64
  • [0093] (4) Subtransaction Scheduler 62
    Program Functionality

[0094] The purpose of the Transaction Processing controller 52

• • [0095] (a) test for incoming transactions and once detected
  • [0096] (b) execute the Transaction Preprocessor and Decomposer 54 and then
  • [0097] (c) execute the Subtransaction Processing module 64 for each transaction.

[0098] The purpose of the Transaction Preprocessor and Decomposer 54 is to verify

• • [0099] (a) that all information in the transaction is accurate
  • [0100] (b) that all files and controls are available to properly process the transaction
  • [0101] (c) that the specific subtransaction processing instructions are loaded into working storage.

[0102] The purpose of the Subtransaction Processing module 64 is to

• • [0103] (a) execute all of the subtransactions that have been previously defined for a transaction
  • [0104] (b) create auditability for every transaction.

[0105] The purpose of the Subtransaction Scheduler 62 is to

• • [0106] (a) allocate a specific task to a specific processor
  • [0107] (b) return processing to the Transaction Processing controller 52.

[0108] The present invention may be described as “Table-Driven Transaction Processing”. That is, the present invention permits the processing of virtually any type of user-definable transaction by defining the processing for such transactions as data descriptors that are interpreted in real time and dynamically as needed for processing corresponding transactions. Accordingly, the transaction data descriptors are denoted as “driving data” and are defined by the transaction processing master table and the transaction master table. That is, the transaction master table provides a first initial collection of data for identifying each transaction and the transaction processing table provides the remainder of the data including the subtransaction decompositions. Accordingly, each transaction processed updates an appropriate set of user-definable tables (known as the “driven” data) for completing the processing of the transaction. Since both the “driving” and the “driven” information is expressed as data rather that actual code, the entire functionality of the system can be changed in a straightforward manner.

[0109] In the description hereinbelow, the functional components of the present invention are also identified by other naming conventions from the description above. Accordingly, the following table shows the pairing of the functional component identifications above with those also used below:

[0110]

ABOVE	BELOW
TRANSACTION PROCESSING CONTROLLER 52	N_GINE COMMAND PROCESSOR
TRANSACTION PREPROCESSOR AND	N_GINE EDIT PROCESSOR
DECOMPOSER 54
SUBTRANSACTION PROCESSING MODULE 64	N_GINE POSTING TO AM, EA AND GL
SUBTRANSACTION SCHEDULER 62	N_GINE SCHEDULER
PORTFOLIO ADJUSTER 110	AORS
ORIGINAL ADD MODULE 114	ORIGINATE ADD PROCESSING
REVERSER OF ADD MODULE 118	REVERSE ADD PROCESSING
ORIGINAL SELL MODULE 122	ORIGINATE SELL ROUTINE
REVERSE OF ORIGINAL SELL MODULE 126	REVERSER SUBTRACT PROCESS

[0111] A. The Magic Number in Software Design is 1. That is,

• • [0112] store data once,
  • [0113] program data once,
  • [0114] process data once.

[0115] B. Design a total system with the fewest number of processing models. For example,

• • [0116] One model for processing all adds (inserts), changes (updates), and deletes (deletes) for all Master (or Reference) Files (or tables).
  • [0117] One model for processing all of simple transactions (such as debits and credits), including original and reversing entries.
  • [0118] One model for processing all complex transactions (such as buys and sells), including original and reversing entries.
  • [0119] One model for processing all adds (inserts), changes (updates), and deletes (deletes) for all Detail Record (or “driven”) Files (or tables).

[0120] C. Use the first and last models to process all files (or tables) in the entire system.

[0121] D. Include audit controls for every table in the system from the very outset of design.

[0122] E. For reasons of productivity assessment, include Production Statistics for every job.

• • [0123] Namely,
    • [0124] Begin Time
    • [0125] Number of Transactions
    • [0126] Number of Acceptances
    • [0127] Number of Rejects
    • [0128] End Time.

[0129] These variables represent the only true means of measuring actual productivity.

[0130] F. For reasons of auditability, never overwrite any original information. Move all original information from data entry (cradle) to data warehouse (grave) without any changes.

[0131] G. For reasons of reliability and profitability, system designs should focus on a “large number of small programs” rather than a “small number of large programs”. The result is not only ease of maintenance but also the ability to spread the small programs across a number of simultaneous processors.

[0132] H. For reasons of manageability, all system designs should embrace one integrated enterprise-wide standard naming convention for all files (tables), records (rows), and fields (columns).

[0133] I. For reasons of portability, use the fewest number of language commands to code the system. Avoid vendor and/or language extensions.

[0134] J. For reasons of flexibility, never hard code what can be table-driven.

N_gine Design Concepts

[0135] A. Only 4 Processing Models for Financial Services and Telecommunications Applications

• • [0136] 1. Schema
  • [0137] 2. Units, Debit / Credit
  • [0138] 3. Assets / Liabilities
  • [0139] 4. File Maintenance Routine

[0140] B. Table-Driven Transaction Processing for maximum flexibility

• • [0141] 1. Number of Transactions
  • [0142] 2. Name of Each Transaction and Unique Details
  • [0143] 3. Processing Algorithms (at least 1, up to 20 depending upon complexity)
  • [0144] 4. Each algorithm has 3 components
    • [0145] a. Plus (P) or Minus (M)
    • [0146] b. Operand 1
    • [0147] c. Operand 2

[0148] C. 100% Auditability For Every Transaction by creating

• • [0149] 1. a Detail Record containing all relevant data and
  • [0150] 2. hash totals of three relevant fields in at least 3 other tables.

[0151] D. The 3 relevant fields for calculating all hash totals are:

• • [0152] 1. Cash
  • [0153] 2. Units
  • [0154] 3. Cost Basis

[0155] E. Basic Relational Database Management System Processing Concepts

• • [0156] 1. Commit/Rollback
  • [0157] 2. Row Level Locking
  • [0158] 3. Indexing, ROWID
  • [0159] 4. Stored Procedures
  • [0160] 5. Shared Memory

[0161] F. Some Financial Services Accounting Systems are not Permitted to commingle funds. That is, separate accounting for both income and principal must be provided. Therefore, each account master must have a designated “income posting code” to define the proper processing. Such a code might be: (I) Income Only, (P) Principal Only, (B) Both Income and Principal.

Licensee Profile (The Licensee “Reference” or “Master” Tables)

• [0162] LM The License Master table contains the necessary information to process any type of licensee using either single or multiprocessing computers.
• [0163] LU The Licensee User Master identifies different users for the disparate systems that may be processed simultaneously.
• [0164] LT The Licensee Account Type table contains the necessary information to process any type of account be it for a pension trust account, a communications account, or a corporate subsidiary.
• [0165] LD The Licensee Default Definition table the default definitions for cash, units, and cost basis controls for total system control.
• [0166] LL The Licensee General Ledger Definition is a list of all of the acceptable entries for the General Ledger. That is, it provides a framework for processing any type of accounting controls for any set of account types.
• [0167] LS The Licensee Diversification Scheme contains a three level classification scheme for reporting an decision-making purposes for any set of assets and liabilities.
• [0168] LP The Performance Measurement Group Master contains a three level classification scheme for measuring the performance of different investment groups.
• [0169] LN The Licensee Summary Name Master contains a list of the entries on any type of Income Statement and Cash Flow Statement.
• [0170] LW The Licensee Wholesaler Master contains name, address, sales volumes, etc. wholesalers of communications services.
• [0171] LR The Licensee Reseller Master contains name, address, sales volumes, etc. for resellers of communications services.
  Account Profile (The Customer “Reference” Tables.
• [0172] AO The Account Objectives Table contains the different types of account objectives, such as income, growth, capital preservation, etc.
• [0173] AL The Account Jurisdiction contains the different types of legal relationships, such as broker, agent, trustee, advisor, etc.
• [0174] AJ The Account Jurisdiction contains the different types of legal jurisdiction, such as federal law, state law, foreign law, etc.
• [0175] AR The Account Representatives Table houses the different representatives, their names and communication addresses.
• [0176] AN The Account Registration Names is a list of legal names used in security settlement.
• [0177] AM The Account Master table provides all of the necessary information to process any type of account by linking the Account Objective, Account Jurisdiction, Legal Capacity, Profit Center, Account Representative, and Registration tables plus other relevant data for reporting contens and reporting cycles.
• [0178] AC The Account Communications Links links the Account Number for Financial Services to the account numbers for communications services so that all information can be contained in one reporting scheme.
  Transaction Profile (The “Driving” Tables)
• [0179] TM The Transaction Master table provides all of the information to process any type of transaction, excepting the specific processing algorithms.
• [0180] TP The Transaction Processing table provides all of the specific processing algorithms for any type of transaction master. The Transaction Master and Transaction Processing tables provide all of the necessary information to process any type of transaction.
• [0181] TR The Transactions—Recurring Table (TR) contains the necessary information for automatically processing any type of transaction on a recurring basis.
  Entity Profile (The Entity “Reference” Tables)
• [0182] EM The Entity Master table provides all of the necessary information to process any type of financial entity.
• [0183] EA The Entity Attribute table joins all relevant diversification (known as type, group, and class), general ledger (known as accounting control numbers), and performance group (known as type, group, and class) data into one table for only one access seek.
• [0184] ET The Entity Transaction table links specific transactions to specific entities, such as BG (Buy Government) for a US Treasury Note, BF (Buy Tax-Free) for a tax-free bond, BE (Buy Equity) for common stocks, etc. Note: It is the correct assignment of such transactions to such entities that permits the proper accumulation of data for income tax purposes.
  Licensee Status
• [0185] SG The System General Ledger contains all of the information to process any type of institutional accounting control.
• [0186] SJ The System Transaction Journal Table contains all of the transactions and all of the details for each transaction for a specific accounting period.
• [0187] ST The System Trade Settlement Table contains all of the automatically generated offset transactions for Buys and Sells
• [0188] SS The System Summary Table contains a record for each execution of the system with the Begin Time, End Time, Number of Total Records Read, Number of Accepts, Number of Rejects, etc.
• [0189] SR The System Reject Table contains a list of all transactions rejected for whatever reason.
• [0190] SC The System Transaction Count Table contains the number of each type of transaction processed on any given transaction.
  Customer Status (The “Driven” Tables)
• [0191] CS The Customer Income Statement contains all revenues, expenses, and profits or losses for all customer accounts.
• [0192] CF The Customer Cash Flow Statement contains all receipts and disbursements for all customer accounts.
• [0193] CB The Customer Balance Sheet table contains all assets and liabilities for all customer accounts.
• [0194] CG The Customer Capital Gains table contains all of the realized capital gain details for all customer accounts.
• [0195] CI The Pending Income table contains all of the pending income, such as interest or dividends, for all accounts.
• [0196] CA The Pending Capital Adjustments table contains all of the pending capital adjustments, such as stock splits, stock dividends, mergers, acquisitions, etc., for all accounts.
• [0197] CP The Performance Measurement contains all of the periodic performance records for all customer accounts.
  The Control Tables (The “System Balance” Tables)

[0198] Since every transaction is recorded in a detail record plus hashed to three other control tables, the control values of cash, units, and cost basis are added to like values in the following control tables:

[0199] Account Master, System General Ledger, and Entity Attribute tables.

[0200] For other reports such as the Income Statement and the Cash Flow Statements, the Performance Measurement table is used as a control table instead of the General Ledger.

[0201] The present invention includes four computational processing models (process models 1 through 4) for processing financial transactions and assuring full auditability and traceability.

[0202] The purpose of Process Model 1 (FIG. 5) is to create a single methodology for capturing, maintaining, and archiving the non-financial transaction data including a master table (reference table, or schema ) data for 100% auditability within a single software system. This model provides:

• • [0203] A current database 300 (FIG. 5) (for additions, negations and corrections) and an archive database 304 (Read Only)
  • [0204] Eight tables (i.e. tables 312, 316, 320, 324, 328, 332, 336 and 340, of FIG. 5)
  • [0205] Number of Modifications
  • [0206] 12 Control Fields per master table
  • [0207] A sequence number generator
  • [0208] A process flow methodology for add, change, and delete of data table rows.

[0209] The operation of Process Model 1 is as follows:

• [0210] 1) Normal Updating to Current Database 300

[0211]

	Write to	Write to	Move Master	Add to	Change	Delete
	Reject	Accept	to History	Master	Master	Master
Add
IF Identifier Found	X
IF Identifier Not Found		X		X
Change
IF Identifier Not Found	X
IF Identifier Found		X	X		X
Delete
IF Identifier Not Found	X
IF Identifier Found		X	X			X

• [0212] 2) Periodic Updating to the Archive Database 304 at the End of a Pre-determined Time Period. That is,
  • [0213] (a) archive snapshots of the archive master 312 in the current database 300 to the master in archive database 304;
  • [0214] (b) archive the archive history 332 in the current database 300 to the master history 340 in the archive database 304;
  • [0215] (c) purge the history table 332 in the current database 304.

[0216] The purpose of Process Model 2 (FIGS. 2A, 2B) is to create a single methodology for: capturing, maintaining, and archiving the financial transaction data including: units, and debit/credits for one or more disparate financial applications with 100% auditability, wherein the processing is performed by: (a) computing configurations containing any number of simultaneous processors, (b) decomposing each input financial transaction into separate and independent subcomponents, (c) allocating the subcomponents across any number of multiple processors.

[0217] The methodology of process model 2 utilizes a data-driven transaction processing strategy, wherein the manner in which a transaction is processed is determined by retrieving appropriate control data for processing a given input transaction. Thus, the present model provides the ability: (a) to process like systems (such as financial services systems) with different transaction definitions and accounting requirements (such as commercial banking, broker/dealers, mutual funds, insurance systems) and different debits and credits and/or (b) unlike systems (such as telecommunications systems) with disparate definitions (such as landline, wireless, satellite, cable systems) within the present invention at the same time.

[0218] The purpose of Process Model 3 (FIGS. 2A, 2B) is to create a single methodology for: capturing, maintaining, and archiving the financial transaction data including: units, debits/credits, financial instruments for one or more disparate financial applications with 100% auditability within a single software system on computing configurations containing any number of simultaneous processors, decomposing each disparate financial transaction into separate and independent subcomponents, allocating the subcomponents across any number of simultaneous processors, and processing the data with 100% auditability. The methodology of Model 3 provides:

• • [0219] “Detail Record Maintenance”, that is, the ability to process transactions for similar business enterprises (such-as portfolio management systems) relating to various financial instruments (such as disparate assets and liabilities) and/or transactions for dissimilar business enterprises (such as portfolio management systems, paying agencies, stock transfer systems) with disparate languages (such as English, Spanish, French, or German) and disparate definitions (such as management philosophy, accounting, and operating nomenclature) and unlike financial instruments (such as assets and liabilities) within the same software at the same time.
  • [0220] The ability to decompose, allocate, process, and audit each financial instrument transactions with 100% auditability.
  • [0221] The current databases 300 (for additions, negations and corrections) and the archive databases 304 (read only);
  • [0222] Sixteen data tables (some of which are shown in FIGS. 2A-2B) plus a sequence generator;
  • [0223] 12 control fields appended to the master tables for tracing master table changes;
  • [0224] One transaction three hash totals (mostly using AM, EA, and PM tables);
  • [0225] 4 currency fields;
  • [0226] Sequence number generation;
  • [0227] Reversing/reversed by detail;

[0228] Processing flow for additions, negations, and corrections.

[0229] The purpose of Process Model 4 is to create a single methodology for performing file maintenance including: creating a record (row) containing the initial data in a file (table) or modifying the initial data within an existing record (row) within a file (table) or deleting a current record (row) from a file (table)in any software application on computing configurations using simultaneous processors. Where the term, “Details”, hereinbelow represents the identity of the specific financial transaction, the methodology of the process model 4 is provided by programs such as the following:

[0230]

BEGIN
	IF Trxn is “ADD” then
	/*	Test for Duplicate Add	*/
	SELECT One or More Values from the Desired File (Table) into Working Storage
	IF Error then
	/*	Add New Record	*/
	INSERT INTO Reject Report
	IF Error then
	Message “INSERT Reject ADD”, Details
	Goto Write Reject Table
	ENDIF
	ELSIF
	/*	Increment Existing Record	*/
	Increment One or More Data Values
	UPDATE SET, Details
	IF Error then
	Message “UPDATE Error ADD”, Details
	Goto Write Reject Table
	ENDIF
	ENDIF
	ELSIF Trxn is “SUBTRACT” then
	/*	Test for Valid Record	*/
	SELECT One or More Value(s) from Existing Record
	IF Error then
	Message “SELECT Error SUBTRACT”, Details
	Goto Write Reject Table
	ENDIF
	/*	Test for Valid Amounts	*/
	IF One or More Amounts > One or More Values from Existing Record then
	INSERT INTO Reject Report
	IF Error then
	Message “INSERT Reject SUBTRACT”, Details
	Goto Write Reject Table
	ENDIF
	*/	Delete Existing Record	*/
	ELSIF	One or More Amounts = One or More Values from Existing Record
	AND	Special Deletion Criteria = TRUE then
		DELETE Record
		IF Error then
	Message “DELETE Error”, Details
	Goto Write Reject Table
	ENDIF
	ELSE
	*/	Decrement Existing Record	*/
	Decrement One or More Values
	UPDATE SET, Details
	IF Error then
	Message “UPDATE Error SUBTRACT”, Details
	Goto Write Reject Table
	ENDIF
	ENDIF
	ELSE
	/*	Invalid ADD or SUBTRACT Code	*/
	INSERT INTO Reject Report
	IF Error then
	Message “INSERT Reject AORS”, Details
	Goto Write Reject Table
	ENDIF
	ENDIF
	GOto EOJ
	<< Write Reject Report>>
	ADD to Reject Table
	IF Error then
	Message “INSERT Reject Table Error”, Details
	STOP
	ENDIF
	<<EOJ>>
	Null
END

Accordingly, the methodology of process model 4 defines:

• • [0231] (a) A current database (for additions, negations and corrections) and archive database (Read Only)
  • [0232] (b) ADD or SUBTRACT;
  • [0233] (c) Initial tests for values;
  • [0234] (d) Special deletion criteria;
  • [0235] (e) Tests for action;
    • [0236] INSERT or UPDATE;
    • [0237] DELETE or UPDATE;
    • [0238] INSERT INTO Reject Tables;
      Processing Model 1:

[0239] Processing model 1 is a method for processing changes to files (or tables) denoted as master or reference tables (files) wherein these tables retain fundamental information that is not derivable from other tables. In particular, processing model 1 processes changes to master tables in an automated manner without losing historical financial information. Accordingly, 100% auditability of all data changes is able to be achieved.

[0240] The method of achieving this goal uses an architecture denoted as “Master Transaction Cluster Processing” (MTCP) MTCP is based on the premise of creating a logical flow of all original information from data capture (data entry) to permanent data repository (data warehouse) by replacing single master files (or tables) with a cluster of files (or tables). Therefore, MTCP addresses the complete life cycle of all information relevant to organizational decision-making. MTCP is targeted for use in the automatic generation of program code for multiple large-scale real-time transaction processing applications (such as securities trading, telecommunications billing, and work management) on multi-processing computers (using 4, 8, 16, 32 processors), where control is not only an increasing complex issue but an absolute necessity for future competition.

[0241] The circumstances leading to the invention of Master Transaction Cluster Processing are:

[0242] a) Prior art financial transaction software architecture lacks the ability to identify transactions by table, transaction date, transaction number, and the person authorizing the transaction.

[0243] b) Prior art financial transaction systems typically use only one table to contain all Master Information (i.e., non-derivable information) and the data in this table is overwritten, thereby losing historical information. Cases in point would be a record of all of the past mailing addresses or processing instructions for a specific customer.

[0244] c) Without 100% retention of an organization's vital information, management has no idea of the accuracy of the information being used for decision-making purposes.

[0245] d) The Year 2000 problem, know as Y2K, is proving that past software applications designs have reached technological limits and current maintenance costs are inordinately expensive.

[0246] e) Competitive pressures are mounting for higher quality software with lower software development and maintenance costs. Totally new architectures for applications software is in great demand.

[0247] f) The ComputerWorld article, “Information: America's Favorite Investment,” by Paul Strassman, ComputerWorld Magazine, Aug. 5, 1996, states that over 1100 companies are spending more on automation annually than the net worths of their respective companies.

[0248] g) The Standish Report as described in Development Patterns, InfoWorld Magazine, Feb. 3, 1997, p. 56, states that the success rate of Business Process Reengineering has increased from 16% in 1994 to only 27% in 1996.

[0249] Note, in the book “Oracle Design”, Ensor & Stevenson, O'Reilly Press, it is a recommended practice to compromise data retention rather than achieve 100% auditability. Today's hardware costs suggest otherwise.

[0250] The advantages of the present invention over the approaches discussed above are:

• • [0251] to provide 100% auditability which offers business management the capability to exercise its fiduciary responsibility to its stockholders and Board of Directors,
  • [0252] to capture, maintain, and ensure the integrity of all vital information for business enterprise decision-making purposes, and
  • [0253] to preserve such information consistent with business enterprise-defined data retention cycles. Additionally, the present invention allows accountants to certify in business enterprise annual reports that all vital corporate data is being properly preserved.

[0254] A detailed description of Master Transaction Cluster Processing corresponding to model 1 (the first computational model of the present invention) is as follows.

MTCP Overview

[0255] Master Transaction Clustering, or MTCP, performs the following tasks:

[0256] a) assigns a unique identifier based on (i) master table identification, (ii) transaction date, (iii) transaction number, and (iv) authorized user, to each transaction that causes a change in the state of a particular record of a master table. That is, if one or more data elements in the record change, then the previous record is written to history, and a new status is assigned to an identifier field used for tracking such changes;

[0257] b) creates a logical flow of data as it is originally entered from its inception (data entry) to its repository (data warehouse). The unique architecture of MTCP replaces the Master File (or Table) within prior art systems with a cluster of Master Files (or Tables), known as a “Master Transaction Cluster”. This cluster is suitable for multiprocessing (or the use of simultaneous processors within a single computer to complete a common job). Hence, MTCP addresses 100% auditability via maintaining the total life cycle of information. Aged information may be deleted from the appropriate tables consistent with user-defined data retention policies;

[0258] c) offers a standard for processing all Master Tables within a total application;

[0259] d) provides a test bed for separately testing each Master Table Cluster under development and all Master Table Clusters in concert;

[0260] e) permits management to report that it is successfully capturing, maintaining, and preserving all critical information for decision-making purposes.

MTCP Scope

[0261] Master Transaction Cluster Processing utilizes the following (FIG. 5):

[0262] a) two databases (i.e., the current data base 300 and the archive data base 304),

[0263] b) sequencing generator 308 having: (i) two external sequence generators; (ii) two internal counters,

[0264] c) eight tables (denoted master table 312, input table 316, summary table 320, reject table 324, accept table 328, history table 332, master archive table 336 and master history table 340), and

[0265] d) twelve additional fields for every row in the master table 312.

MTCP Independence

[0266] Master Transaction Cluster Processing of Model 1 is independent of any:

[0267] a) application—such as accounts receivable, customer billing, etc.

[0268] b) industry—such as financial services, telecommunication, or work management,

[0269] c) hardware manufacturer—such as Compaq, Digital, HP, IBM, NCR, Unisys,

[0270] d) operating system—such as MS-DOS, UNIX, OpenVMS, MVS, etc.

[0271] e) network—such as Novell, Ethernet, etc.

[0272] f) relational database management system—such as Oracle, Sybase, Microsoft SQL Server, Informix, etc., and

[0273] g) computer language—such as SQL, COBOL, FORTRAN, PL/1, Java, etc.

MTCP Architecture

[0274] The Master Transaction Cluster Processing (MTCP) architecture can be used for any application in any industry using any computer language. Within the typical structured processing scheme of input and process, the Master Transaction Cluster Processing focuses solely on the process function. Thus, the method permits users to define input screens and defined output reports.

MTCP Databases

[0275] Unlike prior art software system, which contain only one table for each set of primary records, Master Transaction Cluster Processing uses eight related tables, or a cluster of tables, to track all information on a cradle to grave basis. The cradle being its point in inception (or data entry), and the grave being its permanent repository (or data warehouse). Consequently, the “Master Transaction Cluster” spans two different databases: one denoted the Current database 300 containing all relevant data for the current processing period and a second denoted the Archive database 304 containing all relevant data for all previous processing periods. The Current database 300 represents the area of high inquiry, and the Archive database 304 represents the area of low inquiry. Consequently, the Current database 300 is normally placed on high-speed internal disk drive and the Archive database 304 is normally placed on less expensive lower-speed CD-ROMs. Note that trailing information in the Archive database 304 may be destroyed consistent with defined data retention policies, statute of limitations, etc.

MTCP Tables The six tables in the Current database 300 are the

[0276] a.) Master Table 312(M) that will contain all records to be maintained.

[0277] b.) Input Table 316 (I) that will contain all records prior to updating.

[0278] c.) Reject Table 324 (R) that will contain all records rejected during processing.

[0279] d.) Accept Table 328 (A) that will contain all records accepted during processing.

[0280] e.) History Table 332 (H) that contain a complete snapshot of all records prior to updating.

[0281] f.) Summary Table 320 (S) that contains the results of a specific processing operation.

and the two tables in the Archive database 304 are the:

[0282] g.) Master Archive Table 336 that contains snapshots of the master table 312 at the end of each processing period.

[0283] h.) Master History Table 340 that contains a history of the master table 312 changes during a current processing period.

[0284] Note that the Master Table (M), Input Table (I), Reject Table (R), the Accept Table (A), the History Table (H) in the same “Master Transaction Cluster” share the same number and order of data elements consisting of alphabetic, numeric, and date items. Alternatively, the Summary Table (S) contains the start time, end time, number of accepts, and number of rejects for each time a series of master table 312 modifications are provided.

MTCP Generator and Counters

[0285] The Generators 308 include two different external counters and two internal counters used in effecting 100% auditability. The two external counters are the Accept Sequence Number Generator and the Reject Sequence Number Generator. The two internal counters are the Total Records Read Counter and the Number of Modifications Counter. All are used only in the Current database 300, as the Archive database 304 is read-only in nature.

[0286] Regarding the external counters, the Accept Sequence Number Generator included in the Current database 300 automatically generates sequential numbers for the processing period (daily, weekly, monthly, etc.) starting with the number 1, and increments by 1, so that every transaction processed against the preceding (old) master table 312 will receive a specific transaction number, and accordingly, each transaction processed will be uniquely identifiable based on master table identity, transaction date, transaction number, and authorized user. Note that the transaction date is read off the internal system clock. The Reject Sequence Number Generator counts the number of rejects for the specific processing period. Its function is similar to the Accept Sequence Number Generator. Both the Accept Sequence Number Counter and the Reject Sequence Number Counter are “processing period” specific. That is, both are cleared to zero at, e.g., midnight on the end of the processing period so that each processing period may be separately identified and audited.

[0287] Regarding the internal counters, the Total Records Read Counter counts the number of transactions read during a specific processing performance. Since the Total Records Read Counter is “job execution” dependent, this counter is cleared to zero at the outset of every processing program execution. The Number of Modifications Counter counts the number of times a specific record has been-changed. As this counter is “record” dependent, this counter is never cleared to zero, This specific counter should identify the number of individual records that may be retrieved, viewed, and verified from all of the tables in the specific Master Transaction Cluster to prove its auditability.

MTCP Archive Database 304

[0288] The Archive database 304 is read only. Within the Archive database 304, information contained in the Master Archive Table 336 represents a snapshot of information in the Master Table in the Current database 300 at a particular point in time such as the end of a month, quarter, or year. And, information in the History Archive Table 336 contains all of the transactions that have occurred from the beginning of the most recent processing period until the particular point in time, be it month, quarter, or year. For example, the Master Archive Table 336 contains the status of the Master Table 312 at the end of the first quarter, and the History Archive 340 contains all of the transaction modifications occurring since the end of the last quarter. In this fashion, any status of any Master Table 312 can be recreated for any point in time (say, month ends) by simply processing all transactions in the History Archive 340 for the desired period against the previous Master Archive Table 336, or the beginning of the period.

MTCP SOL Script Library Implications

[0289] To achieve 100% auditability of a complete system, every master file (or table in relational database management systems has a Master Transaction Cluster. Therefore, a total system containing 15 tables would require 15×8 or 120 tables to achieve full 100% auditability. Since each table will require at least 4 SQL scripts to (1) Create Table, (2) Select data from the table, (3) Delete data from the table, and (4) Drop the Table in the event of redefinition, the number of SQL scripts is 15×8×4, or 960 SQL Scripts. Then, each Master Transaction Cluster will require at least a Processing Program plus a Review, Reset, and Retest, or at least four more programs for each cluster, or 4×15, or 60, more SQL Scripts. All of the SQL scripts would be stored in one SQL Script Library on the computer for future reference and ease of maintenance.

MTCP Multi-processing

[0290] The multi-processing of the Master Transaction Cluster occurs in the following manner:

[0291] For additions (or Insertions in SQL) of data The Insertions to the Master Table 312 and Insertions to the Accept Table 328 may be processed simultaneously.

[0292] For changes (or Updates in SQL) of data The Update of the Master Table 312and the Insert to the Accept Table 328 may be processed simultaneously after the original record from the Master Table 312 has been copied to the History Table 332.

[0293] For deletes (or Deletes in SQL) of data The Deletion from the Master Table 312 and the Insertion to the Accept Table 328 may be processed simultaneously after the current record in the Master Table 312 has been updated for the transaction identifier and then copied to the History Table 332.

MTCP Creation

[0294] Before processing any Master Transaction Cluster, the necessary databases and files (or tables) must be created. For each business enterprise utilizing the present invention, these databases and files are created only once in the following manner:

[0295]

	(Begin Program)
	Create ″Current″ database
	Create ″Archive″ database
	in the ″Current″ database
	Create Master Table
	Create Input Table
	Create Reject Table
	Create Accept Table
	Create Second Accept Table (on separate
	disk unit, if desired)
	Create History Table
	Create Summary Table
	Create Sequence Number for Accepts
	Create Sequence Number for Rejects
	in the ″Archive″ database
	Create Master Archive
	Create History Archive
	(End of Program)

MTCP Processing

[0296] Processing of the “Master Transaction Cluster” then occurs in the following manner.

• [0297] Step 1: All required information for processing a transaction is first captured on an Input Form.
• [0298] Step 2: Once this information is edited by, e.g., an operator, an Enter Key can be pressed by an operator to write this information to the Input Table 316 for particular master transaction clusters.
• [0299] Step 3: For each input table 316, a polling program notes that the Input Table is not empty and has a transaction action to be processed whereupon the action is processed by a process (denoted “process 1” in FIG. M1).
• [0300] Step 4: The transaction processing program determines the type of file maintenance to perform; basically,

[0301] (1) add a record (entitled Insert a Row in SQL),

[0302] (2) change a record (entitled Update a Row in SQL), and

[0303] (3) delete a record (entitled Delete a Row in SQL), which in turn determines the multi-processing potential as described above in the MTCP Multi-processing.

[0304] The normal daily processing flow to achieve 100% auditability in either real-time or batch mode is as follows:

[0305]

	(Begin Program)
	Read System Clock to Store Begin Time
	(Read Next Transaction)
	If Last Transaction
	Read System Clock to Store End Time
	Write End Time, Begin Time, Number of Accepts, Number of Rejects,
	and Total Records Read to Summary Table
	Goto End of Program
	Increment Total Records Read by 1
	(Add a New Record)
	If transaction is “Add” then
	If record exists then
	Process Addition Error
	Goto Write Reject Table
	********************************************************
	* Select System Clock Date	into Insert - Transaction Date	*
	* Increment Sequence Number	into Insert - Transaction Number	*
	* Select User Name	into Insert - Transaction User	*
	* Select Zero	into Update - Transaction Number	*
	* Select Zero	into Delete - Transaction Number	*
	********************************************************
	Insert to Master Table
	Goto Write Accept Table
	(Change an Existing Record)
If transaction is “Change” then
	If record does not exist then
	Process Change Error
	Goto Write Reject Table
	********************************************************
	* (Master Snapshot)	*
	* Move Master Table Record to History Table	*
	********************************************************
	* Select System Clock Date	into Update - Transaction Date	*
	* Increment Sequence Number	into Update - Transaction Number	*
	* Select User Name	into Update - Transaction User	*
	* Select Zero	into Delete - Transaction Number	*
	* Increment Master Table Number of Modifications by 1	*
	********************************************************
	Update Master Table with New Data
	Goto Write Accept Table
(Delete an Existing Record)
	If transaction is “Delete” then
	If record does not exist then
	Process Drop Error
	Goto Write Reject Table
	********************************************************
	* Select System Clock Date	into Delete - Transaction Date	*
	* Increment Sequence Number	into Delete - Transaction Number	*
	* Select User Name	into Delete - Transaction User	*
	********************************************************
	* Update Master Table Record for Tran Date/Tran Num/User	*
	********************************************************
	* (Master Snapshot)	*
	* Move Master Table Record to History Table	*
	********************************************************
	Delete Master Table Record From Master Table
	(Write MULTI-PROCESSED Accept Table)
	**************************************
	* Move “Current”	into Archive - Status *
	* Move “System Date”	into Archive - Date *
	**************************************
	Increment Accept Counter
	Insert to Accept Table
	Insert Second Accept Table (on a separate disk drive, if desired)
	Goto Loop to Next Transaction
	(Write Reject Table)
	Increment Reject Counter
	Insert to Reject Table
	(Loop to Next Transaction)
	Goto Read Next Transaction
	(End of Program)
	End

Note: The specific multiprocessing of “Write Multiprocessed Accept Table” may be relocated to the specific routine (Add, Change, or Delete) depending upon the computer language being used.

• [0306] Step 5: At the end of the “proofing period”, such as daily or weekly, when proof tallies are matched to computer tallies, the Accept Table can be deleted as follows:

[0307] (Begin Program)

[0308] Delete All Records from the Accept Table

[0309] (End Program)

• [0310] Step 6: Backup all databases and tables before any information is purged as follows:

[0311] (Begin Program)

• • [0312] Write All Tables in the “Current” database to backup
  • [0313] Write All Tables in the “Archive” database to backup

[0314] (End of Program)

• [0315] Step 7: At the end of a user-defined period, an archive and purge process occurs that

[0316] (Begin Program)

[0317] Move “Archive” to Archive Status

[0318] Move “System Date” to Archive Date

[0319] Move All Records in the Master Table to Master Archive.

[0320] Move All Records in the History Table to the History Archive.

[0321] (End Program)

• [0322] Step 8: In the event that current records are wrongfully moved to the History Archive, they may be retrieved by

[0323] (Begin Program)

• • [0324] Move Specific Records from the Master Archive to the Master Table
  • [0325] Move Specific Records from the History Archive to the History Table

[0326] (End Program)

This program should be executed only after Records have been moved from the Current database 300 to the Archive database 304. It should never be run after new transactions have been processed to the Current database 300.

MTCP Backup/Recovery

[0327] If necessary, a recovery program can be utilized at any time in the event of hardware failure. Upon complete recovery, Step 7 and Step 8 will have to be re-executed to insure the correct status before the next day's processing is begun. The Accept Table can then be used to as a substitute Input Table to return the system to its previous processing point. Once this table is exhausted, data from the Input Table would supply the remaining data for the processing job.

MTCP Management

[0328] Once test data are defined and processed, a business enterprise may

[0329] (a) Review lists of the contents of all Master Tables 312 for determining correctness.

[0330] (b) Reset the contents of all Master Tables for performing the next test.

[0331] (c) Retest.

MTCP Auditability

[0332] Once auditabilty is achieved, the business enterprise may query:

[0333] (a) When a Master Table Cluster was created.

[0334] (b) When each record was added (or inserted) to the Master Table 312,

[0335] (c) How many authorized changes (or updates) have been made to a record of the Master Table 312.

[0336] (d) Prove the integrity of the master transaction cluster by producing a sequential list of all record changes, and if the record was deleted, where the record is stored.

Accordingly, 100% auditability of every change, every day, for every application is possible.

Multiprocessing Defined

[0337] Unlike serial processing which processes all jobs in sequential fashion, multiprocessing processes some of the same jobs simultaneously, or in parallel. While multiprocessing is not new, major computer manufacturers such as Compaq, Digital, Hewlett-Packard, IBM, NCR, Unisys, etc. have announced offerings of low-cost multiprocessing machines based on 2, 4, 8, and sixteen processors. These machines will rapidly increase the demand for multiprocessing software, which is known as “multithreaded” software. Multithreaded software permits the simultaneous execution of more than one jobs or job sequences.

[0338] Multiprocessing takes two forms, Symmetrical Multiprocessing (SMP) and Massively Parallel Processing (MPP), the difference being that symmetrical multiprocessing machines collectively have only one bus between the processors and the peripheral storage. For example, a symmetrical multiprocessing machine may have eight processors, one bus, and sixteen disk drives. In contrast, massive parallel processing machines has one bus for each processor. For example, a massively parallel machine may have eight processor, eight busses, and sixteen disk drives. Therefore, symmetrical multiprocessing machines are best suited for applications with a high processing content and a low input/out content. In contrast, massively parallel processing machines are best suited for applications that can be parallelized and have a high input/output requirement, as is the case with many commercial systems.

[0339] In either event, multiprocessing machines are best utilized when carefully tuned to avoid bottlenecks. This is likely to mean that all of the layers constituting a computing environment are multiprocessing-enabled. That is, the hardware, operating system, relational database management system, and the specific application are capable of multiprocessing. Some multiprocessing mainframes have been available for several years as well as some versions of the UNIX operating system. Only a few multiprocessing relational databases exist and even fewer multiprocessing applications. It is believed by some that the success of multiprocessing is solely dependent upon the “knowledge of the application” rather than “knowledge of the underlying tools,” the tools being the hardware, operating system, and relational database system.

[0340] Accordingly, it is believed that the limiting factors for the success of multiprocessing for financial systems depends on:

[0341] (1) the lack of financial transaction application knowledge,

[0342] (2) a lack of understanding of how multiprocessing can be used to effect 100% auditability, and

[0343] (3) the lack of understanding as to how to decompose a financial transaction system into a series of small independent processes that may be performed simultaneously.

MTPC Uniqueness

[0344] Approaching multiprocessing from the business enterprise perspective, there are several levels by which processing could be sub-divided, These are by:

[0345] (1) application, wherein certain applications are capable of being performed in parallel, such as e.g., Accounts Receivable, Accounts Payable, etc.

[0346] (2) function, wherein certain functions within an application are capable of being performed in parallel, such as, e.g., updating customer profiles, customer status, or performance.

[0347] (3) process, wherein certain large tasks are capable of being decomposed into smaller tasks that can be performed in parallel, such as, e.g., by splitting a large Accounts Receivable process, such as billing, into subcomponents.

[0348] (4) transaction, wherein transactions are decomposed into subtransactions that are capable of being performed in parallel.

[0349] The value of MTCP is that it addresses the last form of multiprocessing which is believed to be the most critical to delivering rapid response times for real-time financial transaction processing systems. That is, by dividing a transaction into subtransactions that can be spread across several multiprocessors, processing throughput may be faster. Plus, the large number of small programs make maintenance much easier and less expensive.

[0350] A first embodiment of the transaction processing controller 52 is provided in the flowcharts of FIGS. 6A, 6B and 6C. Note that for simplicity, error handling and related validity checking steps have been omitted. However, the performance of such steps is within the scope of the present invention, as one skilled in the art will appreciate. A second pseudo-code embodiment of the transaction processing controller 52 follows.

[0351]

Pseudo-Code for the Command Processor
(Transaction Processing Controller 52)
BEGIN
	/* The following switches are global. They control both the activity of the system.	*/
	/* The Processor Switches monitors the availability of an eight processor computer.	*/
	/* The Process Switches monitors all of the jobs that are to be executed.
	/* These switches initialize the system, and then change throughout processing	*/
	/* as the subcomponents of the system and the processors finish.	*/
	/* The Processor Switches are turned ON as jobs are sent to specific processors.	*/
	/* The Processor Switches are turned OFF after the jobs are completed.	*/
	Set Processor 1 Switch = 0
	Set Processor 2 Switch = 0
	Set Processor 3 Switch = 0
	Set Processor 4 Switch = 0
	Set Processor 5 Switch = 0
	Set Processor 6 Switch = 0
	Set Processor 7 Switch = 0
	Set Processor 8 Switch = 0
	Read Begin Time from Systems Clock into Working Storage
	Set Total Records Read = 0
	Set Number Accepts  = 0
	Set Number Rejects   = 0
	/* The Command Programs reads the transaction input from the operator, then	*/
	/* edits the transaction for validity and loads the transaction processing algorithms	*/
	/* from the Transaction Processing table (or cache file) to a temporary table. It then	*/
	/* walks down all of algorithms in the temporary table to process the total transaction	*/
	/* with 100% auditability. Each algorithm may be passed to a separate processor.
	/* Read operator instructions for starting and ending item in input stream	*/
	/* For the purposes of restart in the event of mid-stream job failure	*/
	/* For the purpose of omissions in processing.	*/
	/*	Operator may enter	Begin .......................... End	for all items	*/
	/*	Operator may enter	Begin ..... End	for a beginning list	*/
	/*	Operator may enter	Begin ..... End	for an intermediate list	*/
	/*	Operator may enter	Begin ..... End	for an ending list	*/
	Read Beginning Item in Input Stream from Master Control Terminal
	Read Ending Item  in Input Stream from Master Control Terminal
	Set Beginning Item  to Next Transaction
	Set Ending Item   to End of List
	Read System Clock for Begin Time
	Add Record with Begin Time
	IF Error then
	Message “No System Table Record for Begin Time”, Details
	ENDIF
	<<Read Next Transaction>>
	/* The Process Switches are turned ON as each transaction subcomponent is completed.	*/
	/* The Process Switches are turned OFF after the total transaction is completed.	*/
	Set Process  1 Switch = 0
	Set Process  2 Switch = 0
	Set Process  3 Switch = 0
	Set Process  4 Switch = 0
	Set Process  5 Switch = 0
	Set Process  6 Switch = 0
	Set Process  7 Switch = 0
	Set Process  8 Switch = 0
	Set Process  9 Switch = 0
	Set Process 10 Switch = 0
	Set Process 11 Switch = 0
	Set Process 12 Switch = 0
	Set Process 13 Switch = 0
	Set Process 14 Switch = 0
	Set Process 15 Switch = 0
	Set Process 16 Switch = 0
	Set Process 17 Switch = 0
	Set Process 18 Switch = 0
	Set Process 19 Switch = 0
	Set Process 20 Switch = 0
	Set Process 21 Switch = 0
	Set Process 22 Switch = 0
	Set Process 23 Switch = 0
	Set Process 24 Switch = 0
	Read Next Transaction into Working Storage
	IF EOF then
	Read End Time from Systems Clock into Working Storage
	INSERT End-time, Begin Time
	Total Records Read, Number Accepts, Number Rejects
	into Summary Table
	IF Error- then
	Message “INSERT ST Table”, Details
	STOP
	ENDIF
	Goto EOJ
	ENDIF
	IF Next Transaction = End of List
	Goto EOJ
	ENDIF
	Increment Total Records Read
	<<Test Transaction Type>>
	IF Transaction Type != ‘ ‘ then
	/* Set Switches for Trade Offset and Settle Offset Processing	*/
	Set Process  1 Switch = 0
	Set Process  2 Switch = 1
	Set Process  3 Switch = 1
	Set Process  4 Switch = 1
	Set Process  5 Switch = 1
	Set Process  6 Switch = 0
	Set Process  7 Switch = 1
	Set Process  8 Switch = 1
	Set Process  9 Switch = 1
	Set Process 10 Switch = 1
	Set Process 11 Switch = 0
	Set Process 12 Switch = 1
	Set Process 13 Switch = 1
	Set Process 14 Switch = 1
	Set Process 15 Switch = 1
	Set Process 16 Switch = 1
	Set Process 17 Switch = 0
	Set Process 18 Switch = 0
	Set Process 19 Switch = 1
	Set Process 20 Switch = 1
	Set Process 21 Switch = 1
	Set Process 22 Switch = 1
	Set Process 23 Switch = 1
	Set Process 24 Switch = 0
	ENDIF
	<<Test OORR>>
	IF OORR = ‘0’ then
	******************
	CALL N_gine EDIT
	******************
	IF Edit Error
	Message “Edit Error”, Details
	Goto Write Reject Table
	ENDIF
	IF Tran-Type != ‘Sell’
	OR Tran-Type != ‘Withdraw’ then
	INSERT into Transaction Journal Table
	IF Error
	Message “Insert TJ Error”, Details
	Goto Write Reject Table
	ENDIF
	IF Correction Data then
	DELETE from Reject Table
	IF Error
	Message “Delete Reject Error”, Details
	Goto Write Reject Table
	ENDIF
	ENDIF
	ENDIF
	********
	CALL TT	i.e., execute the algorithms in the temporary table
	********
	IF Temporary Table Error then
	Message “Temporary Table Error”, Details
	Goto Write Reject Table
	ENDIF
	Generate Sequence Number
	ELSIF OORR = ‘R’
	******************
	CALL N_gine EDIT
	******************
	IF Edit Error
	Message “Edit Error”, Details
	Goto Write Reject Table
	ENDIF
	Assign Transaction Number = ‘000000’
	Assign LOT Number    = 1
	<<Read Next Reversal>>
	Read Transaction Journal Table for reversal number
	IF “No Transaction Exists” where LOT = 1 then
	Message “No Transaction Exists”, Details
	Goto Write Reject Table
	ENDIF
	IF “No Transaction Exists” and LOT > 1 then
	Goto Transaction Wrap-up
	ENDIF
	IF Previously Reversed
	Message “Previously Reversed”, Details
	Goto Write Reject Table
	ENDIF
	INSERT Reversing Transaction” to Transaction Journal Table
	IF Error
	Message “INSERT TJ Reversing Error”, Details
	Goto Write Reject Table
	ENDIF
	UPDATE “Reversed” Transaction
	IF Error
	Message “”UPDATE TJ Reversed Error”, Details
	Goto Write Reject Table
	ENDIF
	Increment the LOT Number
	********
	CALL TT	i.e., execute the algorithms in the temporary table
	********
	IF Temporary Table Error then
	Message “Temporary Table Error”, Details
	Goto Write Reject Table
	ENDIF
	Goto Read Next Reversal
	Generate Sequence Number
	UPDATE “Reversed” Transaction. ALL ROWS with Reversing Data
	IF Error then
	Message “UPDATE TL Table Reversed”, Details
	Goto Write Reject Report
	ENDIF
	UPDATE “Reversing” Transaction, ALL ROWS with Reversed Data
	IF Error then
	Message “UPDATE TL Table Reversing”, Details
	Goto Write Reject Report
	ENDIF
	ELSE
	INSERT into Reject Table “No Originate or Reverse Code”
	IF Error then
	Message “Insert Reject Table”, Details
	Goto Write Reject Table
	ENDIF
	ENDIF
	<<Transaction Wrap-up>>
	INSERT INTO Transaction Count Table
	Select Original-Count and Reversal Count from TC Table into Working Storage
	IFError then
	INSERT INTO TC Table, Details
	IF Error then
	Goto Write Reject Table
	ENDIF
	ELSE
	IF	AORS = ‘O’ then
		Increment Original-Count
	ELSIF	AORS = R
		Increment Reversal-Count
	ELSE
		Message “Invalid AORS Code”. Details
		STOP
	ENDIF
	ENDIF
	<<Test Trade Settlement>>
	IF	Transaction Switch = 2
		Goto Loop Next Transaction
	ENDIF
	IF	Transaction Switch = 1
	OR	AORS = ‘ ‘ then
		Goto Loop Next Transaction
	ENDIF
	/* COMMIT Work to Database     */
	COMMIT Original Transaction Before Offset Transaction
	IF	AORS = ‘A’ then
		Insert Licensee Trade Offset Buy in Transaction Identifier
	ELSIF	AORS = ‘S’
		Insert Licensee Trade Offset Sell in Transaction Identifier
	ELSE
		Message “Invalid AORS”, Details
	ENDIF
	/* Swap Account Numbers for Automatic Transaction     */
	Move Account Number to Working Storage Account Number
	Move Buyer/Seller Number to Account Number
	Move Working Storage Account Number to Account Number
	Multiply the Net Amount by	−1
	Multiply the Amount Units by	−1
	Add Number of Settlement Days from Entity Master to Trade Date to determine Settlement Date
	Add to Total Number of Accepts
	UPDATE Row in System Table for Number of Accepts
	IF Error then
	Message “Update Error for Accepts”, Details
	Goto Write Reject Record
	ENDIF
	Go to Test Transaction Type
	<<Loop Next Transaction>>
	/* COMMIT Work to Database      */
	COMMIT Original Transaction or Offset Transaction, if any
	Goto Read Next Transaction
	<<Write Reject Record>>
	Add to Total Number of Rejects
	UPDATE Row in System Table for Number of Rejects
	IF Error then
	Message “Update Error for Rejects”, Details
	ENDIF
	INSERT Into Reject Table, Details
	IF Error
	Message “Insert Command Reject Table”, Details
	STOP
	ENDIF
	Move Incoming Licensee Identifier to Stored Licensee Identifier
	Move Incoming Account Identifier to Stored Account Identifier
	Move Incoming Transaction Identifier to Stored Transaction Identifier
	Move Incoming Entity Identifier to Stored Entity Identifier
	Goto Read Next Transaction
	<<EOJ>>
	Read System Clock for End Time
	Add Record with End Time
	IF Error then
	Message “No System Table Record for End Time”, Details
	ENDIF
END

[0352] A first embodiment of the transaction preprocessor and decomposer 54 is provided in the flowcharts of FIGS. 7-A through 7-D and FIGS. 8-A and 8-B. Note that for simplicity, error handling and related validity check steps have been omitted. However, the performance of such steps is within the scope of the present invention, as one skilled in the art will appreciate.

[0353] A second pseudo-code embodiment of the transaction preprocessor and decomposer 54 follows.

[0354]

Pseudo-Code for the Edit Processor for
all Incoming Transactions
(Transaction Preprocessor and Decomposer 54)
BEGIN
	Housekeeping
	Set Working Storage Alphas to Blanks
	Set Working Storage Numbers to Zeroes
	IF Incoming Licensee Identifier = Stored Licensee Identifier then
	Using Licensee Identifier from Input String, retrieve
	Licensee Name
	Trade Settlement Switch
	Trade Offset Buy
	Trade Offset Sell
	from Licensee Master into Working Storage
	IF Error then
	Message “No Licensee Master”, Detail
	Goto EOJ
	ENDIF
	ENDIF
	/*****************************************************/
	IF	the Default Definition Table has not been loaded to memory then
		LOAD all records from the Default Definition Table consisting of
	Licensee
	DD Class
	DD Identification
	DD Sub-Class
	DD Accounting Control Number
	DD Name
	from the Default Definition Table
	into the Temporary Table (TA)
	IF Error then
	Message “NO TA Table”, Details
	Goto EOJ
	ENDIF
	ENDIF
	/*****************************************************/
	IF the Incoming Account Identifier = Stored Account Identifier
	Goto Access Transaction Master (TM)
	ELSE
	/*** This is the first table containing control totals for cash, units, and cost basis ***/
	<<Access Account Master>>
	From the Account Master Table (TM)
	using the Licensee Identifier from the Input String
	and the Account Identifier from the Input String, retrieve
	Account Type
	Income Posting Code
	Income/Expense Switch
	Receipt/Disbursement Switch
	Performance Measurement Switch
	Fiscal Year - Month
	Fiscal Year - Day
	Fiscal Year - Number Periods
	Income Cash Balance
	Principal Cash Balance
	Invested Income
	Invested Principal
	Total Units - Assets
	Liabilities
	Total Units - Liabilities
	and the Row Identification of the Account Master Record
	from the Account Master Table (AM) into Working Storage
	IF Error then
	Report “Invalid Account Identifier”, Details
	Goto Write Reject Report
	ENDIF
	ENDIF
	<<Access Transaction Master>>
	IF	the Incoming Transaction Identifier = Stored Transaction Identifier
		Goto Test Cash Entry in Entity Attribute Table
	ELSE
		Using the Licensee Identifier from the Input String
		and the Transaction Identifier from the Input String
	Transaction Name
	Add or Subtract Switch
	Settlement Switch
	and the Row Identification
	from the Transaction Master Table (TM) into Working Storage
	IF Error then
	Message “Invalid Transaction Identifier”, Details
	Goto Write Reject Report
	ENDIF
	IF AORS = ‘A’ then
	Using the Licensee Identifier from the input String
	and the Trade Offset Buy from Working Storage, verify
	the existence of a Trade Offset Buy in the TM Table
	IF Error then
	Message “No Trade Offst Buy”, Details
	Goto Write Reject Table
	ENDIF
	ELSE AORS = ‘S’ then
	Using the License Identifier from the Input String
	and the Trade Offset Sell from Working Storage, verify
	the existence of a Trade Offset Sell in the TM Table.
	IF Error then
	Message “No Trade Offset Sell”, Details
	Goto Write Reject Table
	ENDIF
	ELSE
	Message “Invalid AORS Code”, Details
	Goto Write Reject Report
	ENDIF
	<<Access Transaction Processing Table (TP)>>
	Using the Licensee Identifier from the Input String
	and the Transaction Identifier from the Input String, retrieve
	ALL of the Transaction Processing algorithms
	from the Transaction Processing Table (TP)
	into a Temporary Table (TT) in Working Storage
	IF Error then
	Message “No Transaction Processing Algorithms”, Details
	Goto Write Reject Report
	ENDIF
	/*** This is the second control table containing cash, units, cost basis, liabilities, etc. ***/
	<<Test Income Cash Posting Controls>>
	IF the Working Storage income Posting Code = ‘I’
	OR the Working Storage Income Posting Code = ‘B’ then
	Count the number of IC entries in the TA table
	<<Test Income Cash>>
	IF count = 1 then
	Using Licensee Identifier from the Input String
	and the Class = ‘IC’
	and the Sub-Class = ‘‘ retrieve
	Accounting Control Number from TA into Working Storage
	IF Error then
	Message “Invalid Income Cash ACN”, Details
	Goto Write Reject Record
	ENDIF
	Using the Licensee Identifier from the Input String
	and the Accounting Control Number in Working Storage, retrieve
	Accounting Control Number
	and the Row Identification from General Ledger Table (SG)
	IF Error then
	Message “Invalid Income Cash on SG”, Details
	Goto Write Reject Report
	ENDIF
	ELSIF count = 2 then
	Using the Licensee Identifier from the Input String
	and the Class = ‘IC’
	and the Sub-class = ‘D’, retrieve
	Accounting Control Number from TA into Working Storage
	IF Error then
	Message “Invalid Income Cash Demand ACN in TA”, Details
	Goto Write Reject Report
	ENDIF
	Using the Licensee Identifier from the Input String
	and the Accounting Control Number in Working Storage, retrieve
	Accounting Control Number
	and the Row Identification from the General Ledger
	IF Error then
	Message “Invalid Income Cash Demand in GL”, Details
	Goto Write Reject Report
	ENDIF
	Using the Licensee Identifier from the Input String
	and the Class  = ‘IC’
	and the Sub-class = ‘O’, retrieve
	Accounting Control Number from TA table into Working Storage
	IF Error then
	Message “Invalid Income Cash Overdraft ACN in TA”,
	Details
	Goto Write Reject Report
	ENDIF
	Using the Licensee Identifier from the Input String
	and the Accounting Control Number in Working Storage, retrieve
	Accounting Control Number
	and the Row Identification from the General Ledger
	IF Error then
	Message “Invalid Income Cash Overdraft in GL”, Details
	Goto Write Reject Report
	ENDIF
	ELSE
	Message “Invalid Income Cash Count on DD”, Details
	Goto Write Reject Record
	ENDIF
	<<Test Principal Cash Posting Controls>>
	ELSIF	the Working Storage Income Posting Code = ‘P’
	Count the number of PC entries in the TA table
	<<Test Principal Cash>>
	IF count = 1 then
	Using the Licensee Identifier from the Input String
	and the Class = ‘P’
	and the Sub-Class = ‘ ‘ retrieve
	Accounting Control Number from TA into Working Storage
	IF Error then
	Message “Invalid Principal Cash ACN”, Details
	Goto Write Reject Record
	ENDIF
	Using the Licensee Identifier from the Input String
	and the Accounting Control Number in Working Storage, retrieve
	Accounting Control Number
	and the Row Identification from General Ledger Table (SG)
	IF Error then
	Message “Invalid Principal Cash on SG”, Details
	Goto Write Reject Report
	ENDIF
	ELSIF count = 2 then
	Using the Licensee Identifier from the Input String
	and the Class  = ‘PC’
	and the Sub-class = ‘D’, retrieve
	Accounting Control Number from TA into Working Storage
	IF Error then
	Message “Invalid Principal Cash Demand ACN in TA”,
	Details
	Goto Write Reject Report
	ENDIF
	Using the Licensee Identifier from the Input String
	and the Accounting Control Number in Working Storage, retrieve
	Accounting Control Number
	and the Row Identification from the General Ledger
	IF Error then
	Message “Invalid Principal Cash Demand in GL”, Details
	Goto Write Reject Report
	ENDIF
	Using the Licensee Identifier from the Input String
	and the Class  = ‘PC’
	and the Sub-class = ‘O’, retrieve
	Accounting Control Number from TA table into Working Storage
	IF Error then
	Message “Invalid Principal Cash Overdraft ACN in TA”,
	Details
	Goto Write Reject Report
	ENDIF
	Using the Licensee Identifier from the Input String
	and the Accounting Control Number in Working Storage, retrieve
	Accounting Control Number
	and the Row Identification from the General Ledger
	IF Error then
	Message “Invalid Principal Cash Overdraft in GL”, Details
	Goto Write Reject Report
	ENDIF
	ELSE
	Message “Invalid Principal Cash Count on DD”, Details
	Goto Write Reject Record
	ENDIF
	ELSE
	Message “Invalid Posting Code”, Details
	Goto Write Reject Report
	ENDIF
	ENDIF
	<<Test Cash Entry in Entity Attribute Table>>
	Using the Licensee Identifier from the Input String
	and the Account Control Number from the TU Record in Working Storage, retrieve
	The Total Units - Assets
	and the Row Identifier from the Entity Attribute Table (EA)
	IF Error then
	Message “Invalid Total Units”, Details
	Goto Write Reject Table
	ENDIF
	<<Test Asset/Liability Processing>>
	IF Working Storage Add or Subtract Switch (AORS) is OFF then
	Goto EOJ
	ENDIF
	IF Incoming Entity Identifier = Stored Entity Identifier then
	Goto EOJ
	ENDIF
	/*** This is the third table containing control table for cash, units, cost basis, liabilities, etc. ***/
	<<Access Entity Attribute Table (EA)>>
	Using the Licensee Identifier from the Input String
	and the Entity Identifier from the Input String, retrieve
	Accounting Control Number (Asset)
	Accounting Control Number (Liability)
	Diversification Type
	Diversification Group
	Diversification Class
	Invested Income Balance
	Invested Principal Balance
	Total Units - Assets
	Total Units - Liabilities
	and the Row Identification of the Entity Attribute Record
	from the Entity Attribute Table (EA) into Working Storage
	IF Error then
	Message “Invalid Entity Identifier in EA”, Details
	Goto Write Reject Table
	ENDIF
	<<Access the Entity Transaction Table (ET)>>
	Using the Licensee Identifier from the Input String
	and the Entity Identifier from the Input String, verify
	the existence of an acceptable transaction
	in the Entity Transaction Table (ET) for the Entity Identifier.
	IF Error then
	Message “Invalid Transaction for this Entity”, Details
	Goto Write Reject Table
	ENDIF
	<<Access the Entity Master Table (EM)>>
	Using the Entity Identifier from the Input String, retrieve
	Income Rate
	Income Ex-Date
	Income Record Date
	Income Payment Date
	Cap-Adj Rate
	Cap-Adj Ex-Date
	Cap-Adj Record Date
	Cap-Adj Payment Date
	Settlement Days
	Current Price
	from the Entity Master Table (EM) into Working Storage
	IF Error then
	Message “No Entity Master”, Details
	Goto Write Reject Report
	ENDIF
	<<Test Other Assets>>
	Using the Licensee Identifier from the Input String
	and the Account Type from Working Storage
	and the Accounting Control Number - Asset from Working Storage, retrieve
	the Accounting Control Number - Asset
	and Row Identifier from the General Ledger (SG)
	IF Error then
	Message “Invalid ACN - Asset”, Details
	Goto Write Reject Report
	ENDIF
	<<Test Other Liabiities>>
	Using the Licensee Identifier from the Input String
	and the Account Type from Working Storage
	and the Accounting Control Number - Liability from Working Storage, retrieve
	the Accounting Control Number - Liability
	and Row Identifier from the General Ledger (SG)
	IF Error then
	Message “Invalid ACN - Liabilities”, Details
	Goto Write Reject Report
	ENDIF
	<<Test Invested Income>>
	Using the Licensee Identifier from the Input String
	and the Account Type Code from Working Storage
	and the Invested Income Identifier from Working Storage, retrieve
	the Invested Income Balance
	and the Row Identifier from the General Ledger Table (SG)
	IF Error then
	Message “Invalid Invested Income”
	Goto Write Reject Table
	ENDIF
	<<Test Invested Principal>>
	Using the Licensee Identifier from the Input String
	and the Account Type Code from Working Storage
	and the Invested Principal Identifier from Working Storage, retrieve
	the Invested Principal Balance
	and the Row Identifier from the General Ledger Table (SG)
	IF Error then
	Message “Invalid Invested Principal”
	Goto Write Reject Table
	ENDIF
	Goto EOJ
	<<Write Reject Table>>
	Add to Reject Table
	IF Error then
	Message “Invalid Insert to Reject Table”, Details
	STOP
	ENDIF
	<<EOJ>>
	Null
END

[0355]

Pseudo-Code for the SCHEDULER
(Subtransaction Scheduler 62)
BEGIN
	<<Read Next Process>>
	Read Next Transaction in Temporary Table (TT)
	IF EOJ then
	<<Test All Switches - AORL>>
	IF	All 18 Process Switches = 0
		Goto EOJ
	ENDIF
	Wait 10 milliseconds
	Goto Test All Switches - AORL
	ENDIF
	<<Test Processor Availability>>
	IF Processor 1 Switch = 0 then
	Set Processor 1 Switch = 1
	Initiate Process on Processor 1	@ end, Set Processor 1 Switch = 0
	Goto Next Process Loop
	ENDIF
	IF License Master (LM) Number of Processors = 1 then
	<<Test 1 Processor>>
	IF Processor 1 Switch = 1 then
	Wait 10 Milliseconds
	Goto Test 1 Processor
	ENDIF
	Goto Test Processor Availability
	ENDIF
	IF Processor 2 Switch = 0 then
	Set Processor 2 Switch = 1
	Initiate Process on Processor 2	@ end, Set Processor 2 Switch = 0
	Goto Next Process Loop
	ENDIF
	IF License Master (LM) Number of Processors = 2 then
	<<Test 2 Processors Busy>>
	IF	Processor 1 Switch = 1
	AND	Processor 2 Switch = 1 then
		Wait 10 milliseconds
		Goto Test 2 Processors Busy
	ENDIF
	Goto Test Processor Availability
	ENDIF
	IF Processor 3 Switch = 0 then
	Set Processor 3 Switch = 1
	Initiate Process on Processor 3	@ end, Set Processor 3 Switch = 0
	Goto Next Process Loop
	ENDIF
	IF Processor 4 Switch = 0 then
	Set Processor 4 Switch = 1
	Initiate Process on Processor 4	@end, Set Processor 4 Switch = 0
	Goto Next Process Loop
	ENDIF
	IF License Master (LM) Number of Processors = 4 then
	<<Test 4 Processors Busy>>
	IF	Processor 1 Switch = 1
	AND	Processor 2 Switch = 1
	AND	Processor 3 Switch = 1
	AND	Processor 4 Switch = 1 then
		Wait 10 milliseconds
		Goto Test 4 Processors Busy
	ENDIF
	Goto Test Processor Availability
	ENDIF
	IF Processor 5 Switch = 0 then
	Set Processor 5 Switch = 1
	Initiate Process on Processor 5	@ end, Set Processor 5 Switch = 0
	Goto Next Process Loop
	ENDIF
	IF Processor 6 Switch = 0 then
	Set Processor 6 Switch = 1
	Initiate Process on Processor 6	@end, Set Processor 6 Switch = 0
	Goto Next Process Loop
	ENDIF
	IF Processor 7 Switch = 0 then
	Set Processor 7 Switch = 1
	Initiate Process on Processor 7	@end, Set Processor Switch 7 = 0
	Goto Next Process Loop
	ENDIF
	IF Processor 8 Switch = 0 then
	Set Processor 8 Switch = 1
	Initiate Process on Processor 8	@end, Set Processor 8 Switch = 0
	Goto Next Process Loop
	ENDIF
	IF Licensee Master (LM) Number of Processors = 8 then
	<<Test 8 Processors Busy>>
	IF	Processor 1 Switch = 1
	AND	Processor 2 Switch = 1
	AND	Processor 3 Switch = 1
	AND	Processor 4 Switch = 1
	AND	Processor 5 Switch = 1
	AND	Processor 6 Switch = 1
	AND	Processor 7 Switch = 1
	AND	Processor 8 Switch = 1 then
		Wait 10 milliseconds
		Goto Test 8 Processors Busy
	ENDIF
	Goto Test Processor Availability
	ENDIF
	<<Next Process Loop>>
	Goto Read Next Process
	<<EOJ>>
	Null
END

[0356]

Process the Controls Process Routine
in the Temporary Table (TT)
BEGIN
	IF OORR = “O” then
	Set Factor =+ 1
	ELSIF OORR = ‘R’ then
	SetFactor = − 1
	ENDIF
	<< Total Units>>
	IF	Operand2 = ‘TU’ then
	(AMU)	Process AM	Units
	(EAU)	Process EA	Units
	(PMU)	Process PM	Units
	<<Cash Balances>>
	ELSIF	Operand 2 = ‘IC’
	OR	Operand 2 = ‘PC’ then
	(AMC)	Process AM	Income Cash Demand
			Income Cash Overdraft
			Principal Cash Demand
			Principal Cash Overdraft
	(EAC)	Process EA	Income Cash
			Principal Cash
	(GLC)	Process GL	Assets - Income Cash Demand
			Assets - Income Cash Overdraft
			Assets - Principal Cash Demand
			Assets - Principal Cash Overdraft
			Liab - Income Net Worth
			Liab - Principal Net Worth
	<<Investment Balances>>
	ELSIF	Operand 2 = ‘II’
	OR	Operand2= : ‘IP’ then
	(AMI)	Process AM	Invested Income
			Invested Principal
	(EAI)	Process EA	Cost
	(GLI)	Process GL	Assets - Actg Control Number
			Liab - Income Net Worth
			Liab - Principal Net Worth
	<<Other Customized Investment Reporting>>
	ELSIF	Operand 2 = ‘I’ and Report Request = ‘Y’
	OR	Operand 2 = ‘E’ and Report Request = ‘Y’ then
	(IEE)	Process IE
	(PME)	Process PM
	<<Receipts/Disbursements>>
	ELSIF	Operand 2 = ‘R’ and Report Request = ‘Y’
	OR	Operand 2 = ‘D’ and Report Request = ‘Y’ then
	(IEC)	Process RD
	(PMC)	Process PM
	<<Performance Measurement>>
	ELSIF	Operand 2 = ‘PM’ and Report Request = ‘Y’ then
	(PMP)	Process PM
	<<Contributions/Distributions>>
	ELSIF	Operand 2 = ‘CN’ and Report Request = ‘Y’
	OR	Operand 2 = ‘DN’ and Report Request = ‘Y’ then
	(CDC)	Process PM
	<<Management Fees>>
	ELSIF	Operand 2 = ‘MF’ and Report Request = ‘F’ then
	(PMM)	Process PM
	<<Commissions>>
	ELSIF	Operand 2 = ‘CM’ then
	(PCM)	Process PM
	<<Federal Taxes>>
	ELSIF	Operand 2 = ‘FT’ then
	(PMF)	Process PM
	<<State Taxes>>
	ELSIF	Operand 2 = ‘ST’ then
	(PMS)	Process PM
	ELSE
		Message “Invalid Operand 2”
		STOP
	ENDIF
END

Process the Detail Records Maintenance Routine (AORS)

• [0357] Note: Leave all switches=1 until the last routine is completed. This forces the processing to loop through each succeeding routine until completed. Then turn set all switches=0 so that the Scheduler will revert back to the Command Program to read another transaction.

[0358]

	<<Originate ADD>>
	II OORR = ‘O’ and
	AORS = ‘A’ then
	IF	Process 1 Switch = 0 then
		Set Process 1 Switch = 1
		Initiate Process BS
	ELSIF	Process 2 Switch = 0 then
		Set Process 2 Switch = 1
		Initiate Process PI/PA
	ELSIF	Process 3 Switch = 0 then
		Set Process 3 Switch = 1
		Initiate Process TS
	ELSIF	Process 4 Switch = 0 then
		Set Process 4 Switch = 1
		Initiate Process PM
	ELSE
		Set Process 1 Switch = 0
		Set Process 2 Switch = 0
		Set Process 3 Switch = 0
		Set Process 4 Switch = 0
	ENDIF
	<<Reverse ADD>>
	ELSIF OORR = ‘R’ and
	AORS = ‘A’ then
	IF	Process 5 Switch = 0 then
		Set Process S Switch = 1
		Initiate Process BS
	ELSIF	Process 6 Switch = 0 then
		Set Process 6 Switch = 1
		Initiate Process PI/PA
	ELSIF	Process 7 Switch = 0 then
		Set Process 7 Switch = 1
		Initiate Process TS
	ELSIF	Process 8 Switch 0 then
		Set Process 8 Switch = 1
		Initiate Process PM
	ELSE
		Set Process 5 Switch = 0
		Set Process 6 Switch = 0
		Set Process 7 Switch = 0
		Set Process 8 Switch = 0
	ENDIF
	<<Originate SUB>>
	ELSIF OORR = ‘O’ and
	AORS = ‘S’ then
	IF	Process 9 Switch = 0 then
		Set Process 9 Switch = 1
		Initiate Process BS
	ELSIF	Process 10 Switch = 0 then
		Set Process 10 Switch = 1
		Initiate Process PI/PA
	ELSIF	Process 11 Switch = 0 then
		Set Process 11 Switch = 1
		Initiate Process TS
	ELSIF	Process 12 Switch = 0 then
		Set Process 12 Switch = 1
		Initiate Process CG
	ELSIF	Process 13 Switch = 0 then
		Set Process 13 Switch = 1
		Initiate Process PM
	ELSE
		Set Process 9 Switch = 0
		Set Process 10 Switch = 0
		Set Process 11 Switch = 0
		Set Process 12 Switch = 0
		Set Process 13 Switch = 0
	ENDIF
	<<Reverse SUB>>
	ELSIF OORR = ‘R’ and
	AORS = ‘S’ then
	IF	Process 14 Switch = 0 then
		Set Process 14 Switch = 1
		Initiate Process BS
	ELSIF	Process 15 Switch = 0 then
		Set Process 15 Switch = 1
		Initiate Process PI/PA
	ELSIF	Process 16 Switch = 0 then
		Set Process 16 Switch = 1
		Initiate Process TS
	ELSIF	Process 17 Switch = 0 then
		Set Process 17 Switch = 1
		Initiate Process CG
	ELSIF	Process 18 Switch = 0 then
		Set Process 18 Switch = 1
		Initiate Process PM
	ELSE
		Set Process 14 Switch = 0
		Set Process 15 Switch = 0
		Set Process 16 Switch = 0
		Set Process 17 Switch = 0
		Set Process 18 Switch = 0
	ENDIF
	ENDIF

[0359] A first embodiment of the processing for the subtransaction processing module 64 is provided in the flowcharts of FIGS. 9-A through 9-B, FIGS. 10A, 10B, 11, 12, 13 and 14. Note that for simplicity, error handling and related validity checking steps have been omitted. However, the performance of such steps is within the scope of the present invention, as one skilled in the art will appreciate.

[0360]

Pseudo-Code for Processing for the
Subtransaction Processing Module 64
BEGIN
DO WHILE List of Subtransactions in the TT Table is Valid
	Select Next Row of Operator, Operand 1, and Operand 2 from TT into Working Storage
/*	To choose the specific input field (or column) */
IF	Operand 1 = ‘N’
	Set Value = Net Amount	from Input String
ELSIF	Operand 1 = ‘I’
	Set Value = Interest	from Input String
ELSIF	Operand 1 = ‘P’
	Set Value = Principal	from Input String
ELSIF	Operand 1 = ‘H’
	Set Value = Amount Units	from Input String
ELSIF	Operand 1 = ‘U’
	Set Value = Amount Units	from Input String
ELSIF	Operand 1 = ‘C’
	Set Value = Cost Basis	from Input String
ELSIF	Operand 1 = ‘V’
	Set Value = Amount Units * Curr Price	from Input String
ELSIF	Operand 1 = ‘F’
	Set Value = Federal Taxes	from Input String
ELSIF	Operand 1 = ‘S’
	Set Value = State Taxes	from Input String
ELSIF	Operand 1 = ‘L’
	Set Value = Local Taxes	from Input String
ELSIF	Operand 1 = ‘M’
	Set Value = Management Fees	from Input String
ELSE
	Message “Invalid Operand 1”, Details
ENDIF
/*	To Adjust for Plus or Minus	*/
IF	Operator = ‘P’ then
	Set Multiplier = +1
ELSIF	Operator = ‘M’ then
	Set Multiplier = −1
ENDIF
/*	To Adjust for Originate or Reversal	*/
IF	OORR = ‘O’ then
	Set Multiplier = Multiplier * +1
ELSIF	OORR = ‘R’
	Set Multiplier = Multiplier * −1
ENDIF
/*	Test for Total Unit Changes	*/
IF	Operand 2 = ‘TU’ then
	Add Value to AM - Total Units
	Add Value to EA - Total Units
/*	Test for Income Cash Changes	*/
IF	Operand 2 = ‘IC’ then
	/* Add to First Controls - Account Master	*/
	Add Value to AM - Income Cash
	Add Value to AM - Units
	/* Add to Second Controls - Entity Attribute */
	Add Value to EA - Invested Income
	Add Value to EA - Units
	/* Add to Third Controls - General Ledger	*/
IF	Number of Enties = 1 then
	Add Value to GL - Income Cash
ELSIF	Number of Entries = 2 then
IF	Value > 0 then
IF	ICD >= 0 then
	Add Value	to GL - Income Cash Demand
	ELSE ICD < 0
	Add (Value - ICO)	to GL - Income Cash Demand
	Set Zero	to GL - Income Cash Overdraft
	ENDIF
ELSIF	Value <= 0 then
	IF ICD < 0 then
	Add Value	to GL - Income Cash Overdraft
	ELSE ICD >= 0 then
	Add (Value - ICD)	to GL - Income Cash Overdraft
	Set Zero	to GL - Income Cash Demand
	ENDIF
ELSE
	Message “Invalid Value”, Details
ENDIF
	Add Value to Uninvested Income
ELSE
	Message “Invalid Number Entries”, Details
ENDIF
/* Test for Principal Cash Changes	*/
ELSIF Operand 2 = ‘PC’ then
	/* Add to First Controls - Account Master	*/
	Add Value to AM - Principal Cash
	Add Value to AM - Units
	/* Add to Second Controls - Entity Attribute */
	Add Value to EA - Invested Principal
	Add Value to EA - Units
	/* Add to Third Controls - General Ledger	*/
IF	Number of Entries = 1 then
	Add Value to GL - Principal Cash
ELSIF	Number of Entries = 2 then
IF	Value > 0 then
IF	PCD >= 0 then
	Add Value	to GL - Principal Cash Demand
	ELSE PCD < 0
	Add Value	to GL - Principal Cash Demand
	Set Zero	to GL - Principal Cash Overdraft
	ENDIF
ELSIF	Value <= 0 then
IF	PCD < 0 then
	Add Value	to GL - Principal Cash Overdraft
ELSE	PCD >= 0 then
	Add (Value - PCD)	to GL - Principal Cash Overdraft
	Set Zero	to GL - Principal Cash Demand
	ENDIF
ELSE
	Message “Invalid Value”, Details
	ENDIF
ELSE
	Message “Invalid Number Entries”, Details
ENDIF
	Add Value to Uninvested Principal
/*	Test for Invested Income Changes*/
ELSIF	Operand 2 = ‘II’ then
	/* Add to First Controls - Account Master	*/
	Add Value to AM - Invested Income
	/* Add to Second Controls - Entity Attribute	*/
	Add Value to EA - Invested Income
	/* Add to Third Controls - General Ledger	*/
/*	Update Assets	*/
	Add Value to ACN- Assets
/*	Update Liabilities	*/
IF	ACN-Liab = ‘ ’ then
	Add Value to Invested Income
ELSE
	Add Value to ACN_Liabilities
ENDIF
/*	Test for Invested Principal Changes	*/
ELSIF	Operand 2 = ‘IP’ then
	/* Add to First Controls - Account Master	*/
	Add Value to AM - Principal Cash
	/* Add to Second Controls - Entity Attribute */
	Add Value to EA - Invested Principal
	/* Add to Third Controls - General Ledger	*/
	/* Update Assets	*/
	Add Value to ACN - Assets	*/
/*	Update Liabilities	*/
IF	ACN_Liab = ‘ ’ then
	Add Value to Invested Principal
ELSE
	Add Value to ACN_Liabilities
ENDIF
/* Test for Other Customized Reporting Changes	*/
ELSIF	Operand 2 = ‘I’ and Report Request = ‘Y’
OR	Operand 2 = ‘E’ and Report Request = ‘Y’ then
	(IEE) Process IE
	(PME) Process PM
ELSIF	Operand 2 = ‘R’ and Report Request = ‘Y’
OR	Operand 2 = ‘D’ and Report Request = ‘Y’ then
	(IEC) Process RD
	(PMC) Process PM
	/* Test for other Performance Measurement Data	*/
ELSIF	Operand 2 = ‘PM’ and Report Request = ‘Y’ then
	(PMP) Process PM
ELSIF	Operand 2 = ‘CN’
OR	Operand 2 = ‘DN’ then
	(CDC) Process PM
ELSIF	Operand 2 = ‘MF’ then
	(PMM) Process PM
ELSIF	Operand 2 = ‘CM’ then
	(PCM) Process PM
ELSIF	Operand 2 = ‘FT’ then
	(PMF) Process PM
ELSIF	Operand 2 = ‘ST’ then
	(PMS) Process PM
ELSE
	Message “Invalid Operand 2”, Details
ENDIF
/* Test for Detail Record Maintenance of Financial Instruments */
IF	AORS != ‘ ’ then
	***********
	CALL PORTFOLIO ADJUSTER 110
	***********
	ENDIF
	ENDDO
END

[0361]

Pseudo-Code for Performance Measurement (PM)
Processing related to the Licensee
Performance Measurement Table 104
BEGIN
	IF Trxn ‘A’ and Type =
	‘O’ OR Trxn = ‘S’ and Type = ‘R’ (which means ADD)
	SELECT Data into Working Storage from PM Record
	IF Error then
	INSERT INTO PM Record, Details
	IF Error then
	Message “INSERT PM Error”, Details
	Goto Write Reject Report
	ENDIF
	ELSE
	Increment Units by amount to be increased
	UPDATE Data to Table/Row
	IF Error
	Message “UPDATE PM Error 1”, Details
	Goto Write Report Error
	ENDIF
	ENDIF
	ELSIF Trxn = ‘A’ and Type = ‘R’ OR Trxn =
	‘S’ and Type ‘O’ (which means SUBTRACT)
	SELECT Data into Working Storage from PM Record
	IF Error then
	Message “SELECT PM Error 2”, Details
	Goto Write Report Error
	ENDIF
	IF Units = ‘ALL”
	and All Other Balances in the Row are Zero then
	DELETE from Table/Row
	IF Error
	Message “DELETE PM Error”, Details
	Goto Write Report Error
	ENDIF
	ELSE
	Decrement Units by Amount to be reduced
	UPDATE PI SET Details
	IF Error then
	Message “UPDATE PM Error 2”, Details
	Goto Write Report Writer
	ENDIF
	ENDIF
	ELSE
	Null
	ENDIF
	Goto EOJ
	<<Write Reject Report>>
	INSERT into Reject Table, Details
	IF Error
	STOP
	ENDIF
	<<EOJ>>
	Null
END

[0362]

Pseudo-Code for Income/Expense Processing (IE)
Processing related to the Customer Income Statement
(Income/Expense) Table 96
BEGIN
	IF Trxn = ‘Debit’ and Type = ‘O’ (which means ADD)
	OR Trxn = ‘Credit’ and Type = ‘O’ then
	SELECT Data into Working Storage from IE Record
	IF Error then
	INSERT INTO IE Table, Details
	IF Error then
	Message “INSERT IE Error 1”, Detail
	Goto Write Report Error
	ENDIF
	ELSE
	Increment Units by amount to be increased
	UPDATE Data to Table/Row
	IF Error then
	Message “UPDATE IE Error 1”, Details
	Goto Write Report Error
	ENDIF
	ENDIF
	ELSIF Trxn = ‘Debit’ and
	Type = ‘R’  (which means SUBTRACT)
	OR Trxn = ‘Credit’ and Type = ‘R’ then
	SELECT Data into Working Storage from IE Record
	IF Error then
	Message “SELECT IE Error 2”, Details
	Goto Write Report Error
	ENDIF
	IF Units = ‘ALL” then
	DELETE from Table/Row
	IF Error then
	Message “DELETE IE Error”, Details
	Goto Write Report Error
	ENDIF
	ELSE
	Decrement Units by Amount to be reduced
	UPDATE IE SET Details
	IF Error then
	Message “UPDATE IE Error 2”, Details
	Goto Write Report Writer
	ENDIF
	ENDIF
	ELSE
	Null
	ENDIF
	Goto EOJ
	<<Write Reject Report>>
	INSERT into Reject Table, Details
	IF Error then
	STOP
	ENDIF
	<<EOJ>>
	Null
END

[0363]

Pseudo-Code for AORS Processing
(Portfolio Adjuster 110 Processing)
BEGIN
	/* The End AORS Switch is a
	global switch that signals the end of all AORS processing */
	/* otherwise known as the Detail Record
	(or Row) Maintenance Processing. */
	/* The switch is originally set 0.
	Each called routine ends by setting the switch = 1. */
	Set End AORL Switch = 0
	DO WHILE End AORS Switch = 0
	IF Trxn = “ADD” then
	IF Type = ‘O’ then
	************
	CALL Original Add Module 114 (Originate Add)
	************
	IF Error
	Message “No OADD Routine”
	Goto Write Reject Report
	ENDIF
	ELSIF Type = ‘R’ then
	************
	CALL Reverse Add Module 118 (Reverse Add)
	************
	IF Error
	Message “NO RADD Routine”
	Goto Write Reject Routine
	ENDIF
	ELSE
	Message “Invalid O OR R Code for ADD”. Details
	Goto Write Reject Report
	ENDIF
	ELSIF Trxn = ‘SUBTRACT’ then
	IF Type = ‘O’ then
	***********
	CALL Original Sell Module 122 (Originate Subtract)
	************
	IF Error then
	Message “No OSUB Routine”, Details
	Goto Write Reject Report
	ENDIF
	ELSIF Type = ‘R’ then
	************
	CALL Reverse Sell Module 126 (Reverse Subtract)
	************
	IF Error then
	Message “No RSUB Routine, Details
	Goto Write Reject Report
	ENDIF
	ELSE
	Message “Invalid O OR R for SUBTRACT”, Details
	Goto Write Reject Report
	ENDIF
	ELSE
	Message “Invalid Transaction”, Details
	Goto Write Reject Report
	ENDIF
	Goto EOJ
	<<Write Reject Report>>
	INSERT into Reject Table
	IF Error then
	STOP
	ENDIF
	Set End AORL Switch = 1
	<<EOJ>
	Null
ENDDO
END

[0364] A first embodiment of the processing for the balance sheet table 130 is provided in the flowchart of FIG. BAL-SHT. Note that for simplicity, error handling and related validity checking steps have been omitted. However, the performance of such steps is within the scope of the present invention, as one skilled in the art will appreciate.

[0365] A second pseudo-code embodiment of the processing for the balance sheet table 130 follows.

[0366]

Balance Sheet Processing (BS)
BEGIN
	IF AORL = ‘A’ and OORR = ‘O’ (which means ADD)
	AND AORL = ‘S’ and OORR = ‘R’ then
	SELECT Data into Working Storage from BS Record
	IF Error then
	INSERT INTO BS Table, Details
	IF Error then
	Message “INSERT BS Error’, Details
	Goto Write Reject Table
	ENDIF
	ELSE
	Increment Units by amount to be increased
	UPDATE Data to Table/Row
	IF Error
	Message “UPDATE BS Error 1”, Details
	Goto Write Report Error
	ENDIF
	ENDIF
	ELSIF AORL = ‘A’ and OORR = ‘R’ (which means SUBTRACT)
	OR AORL = ‘S’ and OORR = ‘O’ then
	SELECT Data into Working Storage from BS Record
	IF Error then
	Message “SELECT BS Error 2”, Details
	Goto Write Report Error
	ENDIF
	IF Units = ‘ALL” then
	DELETE from Table/Row
	IF Error
	Message “DELETE BS Error”, Details
	Goto Write Report Error
	ENDIF
	ELSE
	Decrement Units by Amount to be reduced
	UPDATE IE SET Details
	IF Error then
	Message “UPDATE BS Error 2”. Details
	Goto Write Report Writer
	ENDIF
	ENDIF
	ELSE
	Null
	ENDIF
	Goto EOJ
	<<Write Reject Report>>
	INSERT into Reject Table, Details
	IF Error
	STOP
	ENDIF
	<<EOJ>>
	Null
END

[0367]

Pseudo-Code For Processing The Capital Gains Table 140
BEGIN
	IF AORL = ‘S’ and Type = ‘O’	(which means ADD)
	SELECT Data into Working Storage from	CG Record
	IF Error then
	INSERT INTO CG Table, Details
	IF Error then
	Message ″INSERT CG Table″, Details
	Goto Write Report Error
	ENDIF
	ELSE
	Increment Units by amount to be increased
	UPDATE Data to Table / Row
	IF Error
	Message ″UPDATE CG Error 1″, Details
	Goto Write Report Error
	ENDIF
	ENDIF
	ELSIF AORL = ‘S’ and Type = ‘R’	(which means SUBTRACT)
	SELECT Data into Working Storage from CG Record
	IF Error then
	Message ″SELECT CG Error 2″, Details
	Goto Write Report Error
	ENDIF
	IF Units = ‘ALL″ then
	DELETE from Table / Row
	IF Error
	Message ″DELETE CG Error″, Details
	Goto Write Report Error
	ENDIF
	ELSE
	Decrement Units by Amount to be reduced
	UPDATE IE SET Details
	IF Error then
	Message ″UPDATE CG Error 2″, Details
	Goto Write Report Writer
	ENDIF
	ENDIF
	ELSE
	Null
	ENDIF
	Goto EOJ
	<<Write Reject Report>>
	INSERT into Rejcct Table, Details
	IF Error
	STOP
	ENDIF
	<<EOJ>>
	Null
END

Pseudo-Code for Original Add Module 114 Processing

• [0368] Note: Do not turn switch OFF or back to 0 as these switches indicate which processes remain.

[0369]

BEGIN
	IF	Process 1 Switch = 0 then
		Set Process 1 Switch = 1
		********
		CALL BS
		********
	ELSIF	Process 2 Switch = 0 then
		Set Process 2 Switch = 1
		********
		CALL PI
		********
	ELSIF	Process 3 Switch = 0 then
		Set Process 3 Switch = 1
		********
		CALL PA
		********
	ELSIF	Process 4 Switch = 0 then
		Set Process 4 Switch = 1
		********
		CALL TS
		********
	ELSIF	Process 5 Switch = 0 then
		Set Process 5 Switch = 1
		********
		CALL PM
		********
		Set End AORS Switch = 1
		Notes End of AORS Processing
	ELSE
		NULL
	ENDIF
	*****************
	CALL Subtransaction Scheduler 62
	*****************
END

Pseudo-Code for Reverse of Add Module 118 Processing

• [0370] Note: Do not turn switch OFF or back to 0 as these switches indicate which processes remain.

[0371]

BEGIN
	IF	Process 6 Switch = 0 then
		Set Process 6 Switch = 1
		********
		CALL BS
		********
	ELSIF	Process 7 Switch = 0 then
		Set Process 7 Switch = 1
		********
		CALL PI
		********
	ELSIF	Process 8 Switch = 0 then
		Set Process 8 Switch = 1
		********
		CALL PA
		********
	ELSIF	Process 9 Switch = 0 then
		Set Process 9 Switch = 1
		********
		CALL TS
		********
	ELSIF	Process 10 Switch = 0 then
		Set Process 10 Switch = 1
		********
		CALL PM
		********
		Set End AORS Switch = 1
		Notes End of AORS Processing
	ELSE
		NULL
	ENDIF
	*****************
	CALL Subtransaction Scheduler 62
	*****************
END

Pseudo-code for Original Sell Module 122 Processing

[0372]

BEGIN
	IF Sell-Method = ‘LOT’ then
	Select LOT Amount into Working Storage from BS record
	IF Amount Sold > Lot Amount in Working Storage then
	Message ″Lot Amount> Amount Available″
	Goto Write Reject Report
	ENDIF
	IF	Process 11 Switch = 0 then
		Set Process 11 Switch = 0
		***************
		CALL BS
		***************
	ELSIF	Process 12 Switch = 0 then
		Set Process 12 Switch = 0
		**********
		CALL PI
		**********
	ELSIF	Process 13 Switch = 0 then
		Set Process 13 Switch = 0
		**********
		CALL PA
		**********
	ELSIF	Process 14 Switch = 0 then
		Set Process 14 Switch = 0
		**********
		CALL CG
		**********
	ELSIF	Process 15 Switch = 0 then
		Set Process 15 Switch = 1
		**********
		CALL TS
		**********
	ELSIF	Process 16 Switch = 0 then
		Set Process 16 Switch = 0
		**********
		CALL PM
		**********
	ELSIF	Process 17 Switch = 0 then
		Set Process 17 Switch = 0
		**********
		CALL TL
		**********
	Set End AORS Switch = 1	Notes End of AORS Processing
	ELSE
	NULL
	ENDIF
	*****************
	CALL SUBTRACTION SCHEDULER 62
	*****************
	ELSE
	Select all LOTS into Temporary Working Storage Table
	Licn/Acct/Asset/Purch/Amt/Cost/Unit-Cost/ROWlD)
	Set Total Amount Sold = Data Entry Amount Sold
	IF Total Amount Sold > Total Amount Available then
	Message ″Total Amount Sold > Total Amount Available″, Details
	Goto Write Reject Report
	ENDIF
	Avg-Factor = 1
	IF Sell-Method = ″AVG″ then
	Avg-Factor = (Total Amount Sold / Total Amount Available)
	ENDIF
	<<Sell Multiple Lot Routine>>
	DO While Total Amount Sold = 0
	IF Total Amount Sold > 0 then
	IF Sell-Method = ‘FIF’ or ‘ ‘ then
	Select LOT Amount Available into WS Lot Amount
	Where Purch = MIN (Purch)
	ENDIF
	ELSIF
	IF Sell-Method = ‘LIF”
	Select LOT Amount Available into WS Lot Amount
	Where Purch = MAX(Purch)
	ENDIF
	ELSIF
	IF Sell-Method = ‘LCF’
	Select LOT Amount Available into WS Lot Amount
	Where Unit-Cost = MIN(Unit-Cost)
	ENDIF
	ELSIF
	IF Sell-Method = ‘HCF”
	Select LOT Amount Available into WS Lot Amount
	Where Unit-Cost = MAX(Unit-Cost)
	ENDIF
	ELSE
	<<for Sell-Method = ‘AVG’ or ‘ALL’>>
	IF Amount Sold * Avg Factor < WS Lot Amount then
	UPDATE Temporary Table Lot Amount for Amount Sold
	ELSE
	DELETE Total Row Temporary Table
	ENDIF
	**********
	IF	Process 11 Switch = 0 then
		Set Process 11 Switch = 0
		***************
		CALL BS
		***************
	ELSIF	Process 12 Switch = 0 then
		Set Process 12 Switch = 0
		**********
		CALL PI
		**********
	ELSIF	Process 13 Switch = 0 then
		Set Process 13 Switch = 0
		**********
		CALL PA
		**********
	ELSIF	Process 14 Switch = 0 then
		Set Process 14 Switch = 0
		**********
		CALL CG
		**********
	ELSIF	Process 15 Switch = 0 then
		Set Process 15 Switch = 1
		**********
		CALL TS
		**********
	ELSIF	Process 16 Switch = 0 then
		Set Process 16 Switch = 0
		**********
		CALL PM
		**********
	ELSIF	Process 17 Switch = 0 then
		Set Process 17 Switch = 0
		**********
		CALL TL
		**********
	Set End AORS Switch = 1	Notes End of AORS Processing
	ELSE
	NULL
	ENDIF
	Decrement Total Amount Sold by Cap Gain Lot Amount
	Increment the e LOT Number
	*****************
	CALL SUBTRANSACTION SCHEDULE 62
	*****************
	ENDIF
	ENDDO
ENDIF
<<EOJ>>
	NULL
END