Thanks Peter. Can you provide the COBOL compile options, the linkedit map for the EXEC PGM= program and the AMBLIST output for the original program?
Did you discover why someone suspected the header? Any code (including whether it is PERFORMed) which CALLs the Assembler program. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN