A main program would be a top level and any called sub-routines would be lower level programs. One of the lower level called subroutines is doing the "MQCONN" and getting back a zero in the h ...
I am in a mainframe/COBOL environment under a DB2 WLM environment. I am calling a lower level sub-routine that is trying to do a MQCONN and the HCONN is coming back as zeroes. I take the same code and ...