Perhaps I am out in left field here, but IIRC (and I did check the IBM OS/VS COBOL Compiler and Library Programmer's Guide, SC28-6483, before embarrassing myself here) compiler listings are sent to SYSPRINT and object code is sent to SYSPUNCH.? Also, the options I saw in the listing excerpt showed "NODECK", which suppresses the object code generation.? It's been about 30 years since I've compiled any code on a mainframe, and back then, my forte was PL/I, so I may be off-base, but I thought maybe this might help.