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COBOL File Status Codes: 00- Successful 02-Duplicate alternate key 22-Duplicate Key 23-Record not found ... 34-Space not found for ESDS 46- Sequential READ, READ NEXT or READ PRIOR statement was attempted on a file open in the input or I-O mode and no valid next record had been established because the preceding START statement was unsuccessful.
COBOL FILE STATUS CODES: File status Codes beginning with a '0' are considered Successful Execution. Codes beginning with a '1' are considered "At End" messages, those beginning with a '2' are considered "Invalid Key" messages, File Status Codes beginning with a '3' are considered "Permanent Errors", keys like '4x' are "Logical Errors" and '9x ...
RM/COBOL file status codes are either ANSI'74 file status codes or can be mapped onto extended file status codes, as shown below. The first table of RM/COBOL file status codes is for DOS, Windows and OS/2, the second for UNIX.
This document provides file status codes and their meanings for COBOL programs. Status codes with a high order digit of 0 indicate successful completion or end of file conditions. Codes with a high order digit of 1-4 indicate error conditions such as invalid keys, permanent errors, or logic errors.
COBOL file status codes provide information about the result of each file operation executed. They're mainly useful for error handling, giving programmers a straightforward way to identify issues with file operations.
The document describes various file status codes that can occur with COBOL file operations. Codes indicate issues like duplicate keys, invalid record sizes, files already being open, or reaching the end of a file. The codes cover problems with indexed, relative, sequential and VSAM file access.
The document provides a summary of the two-byte file status key (sometimes called the file return code) that is set during file input/output operations in COBOL. The status key indicates the result of the operation and is made up of two characters - status key 1 and status key 2.
