Below is a table that lists the provided programs (AR135P, AR135, AR135B, AR135A) as rows and the tables/files used (ARCONT, GSCONT, AR135PD, AR135FM, CRTRAN, CRTRANR, ARCUST, ARCUSTX, GLMAST, ARDETL, LIST3) as columns. At each intersection, a brief description indicates how the program modifies or interacts with the table/file, including creating, writing, or updating actions. If a program does not use a table, the cell is marked with "-".

Program and Table Interaction Matrix

Program	ARCONT	GSCONT	AR135PD	AR135FM	CRTRAN	CRTRANR	ARCUST	ARCUSTX	GLMAST	ARDETL	LIST3
AR135P	Reads to validate company number (KYCO).	Reads to retrieve default company number (GXCONO).	Writes to display input screen and error messages.	-	-	-	-	-	-	-	-
AR135	Reads to validate company and retrieve G/L accounts.	-	-	Writes to display transaction entry/update screens and errors.	Creates/updates transaction records (e.g., ATAMT, ATDISC, ATTYPE).	Reads for reference/comparison of existing transactions.	Reads to validate customer and retrieve name (ARNAME), salesman (ARSLS#).	Reads for customer name abbreviation and address lookup.	Reads to validate G/L accounts (ATGLCR, ATGLDR, ATGLDI).	Updates payment details (ADPAY, ADPART) and terms (ADTERM).	-
AR135B	-	-	-	-	Updates date fields (KYUPDT, KYSEDT) in positions 228-239.	-	-	-	-	-	-
AR135A	Reads to retrieve company name (ACNAME) for report header.	-	-	-	Reads transaction data for report generation.	-	Reads to retrieve customer name (ARNAME) and EFT flag (AREFT).	-	-	-	Writes EFT pre-upload report with headers, details, and totals.