Summary Data Flow

Below is a table that lists the programs from the provided documents (AR745P.ocl36.txt, AR745P.rpgle.txt, AR745.ocl36.txt, AR745.rpg36.txt, and AR745A.ocl36.txt) as rows and the tables (files) used as columns. At each intersection, a brief description indicates how the program modifies or creates/writes to the table. If a program does not interact with a specific table, the cell is marked with "-". The tables include all explicitly mentioned files and implied files (e.g., ARDETL in AR745A via queries).

Program	ARCONT	ARCUST	GSCONT	AR745PD	ARDETL	AR745S	AREFTD	LIST	LIST1	LIST2	LIST3	?9?ARINVCR	QPQUPRFIL
GSGENIEC	-	-	-	-	-	-	-	-	-	-	-	-	-
AR745P.ocl36.txt	Reads for validation	Reads for validation	-	-	-	-	-	-	-	-	-	-	-
AR745P.rpgle.txt	Chains to validate company number	Chains to validate customer and EFT flag	Chains to retrieve default company number	Reads/writes for user input and error display	-	-	-	-	-	-	-	-	-
#GSORT	-	-	-	-	Reads for sorting	Creates and writes sorted records	-	-	-	-	-	-	-
AR745.ocl36.txt	Reads for company data	Reads for customer data	-	-	Reads as input for sorting	Creates and reads as sorted input	Creates (batch mode) and reads	Writes report headers	-	-	-	-	-
AR745.rpg36.txt	Chains for company data and G/L codes	Chains for customer data and EFT validation	-	-	Reads sorted data (via AR745S)	Reads as primary input	Writes EFT transaction data	Writes minimal headers	Writes detailed report headers/lines	Writes summary report	Writes detailed report	-	-
AR745A.ocl36.txt	-	-	-	-	Implied read via queries for credit invoices	-	-	-	-	-	-	Reads condition for credit invoices	Writes credit invoice report

Notes on Table Interactions

• GSGENIEC: No explicit file interactions; likely updates system control areas (not listed as tables).
• AR745P.ocl36.txt: Reads ARCONT and ARCUST for validation during job setup.
• AR745P.rpgle.txt: Interacts with AR745PD (workstation display) for input/output, chains to ARCONT, ARCUST, and GSCONT for validation and default values.
• #GSORT: Reads ARDETL, creates and writes to AR745S with sorted records.
• AR745.ocl36.txt: Manages file creation (AREFTD in batch mode), reads ARDETL, AR745S, ARCUST, ARCONT, and writes to LIST for report headers.
• AR745.rpg36.txt: Reads AR745S (sorted ARDETL), chains to ARCUST and ARCONT, writes to LIST, LIST1, LIST2, LIST3 for reports, and AREFTD for EFT data.
• AR745A.ocl36.txt: Reads ?9?ARINVCR for credit invoice condition, writes to QPQUPRFIL for report output, and implies access to ARDETL via queries.

Table Definitions

• ARCONT: Accounts receivable control file (company data, G/L codes).
• ARCUST: Customer master file (customer details, EFT flag).
• GSCONT: Control file for default company number.
• AR745PD: Workstation display file for user interaction.
• ARDETL: Accounts receivable detail file (invoices).
• AR745S: Sorted work file for EFT report data.
• AREFTD: EFT output file (bank upload) and temporary batch files.
• LIST, LIST1, LIST2, LIST3: Printer output files for reports.
• ?9?ARINVCR: Data area for credit invoice condition.
• QPQUPRFIL: Printer file for credit invoice report.

If you need further clarification, additional details on specific interactions, or inclusion of other implied files, let me know!