Return code

When EQQYCOM returns control, this fullword shows the outcome of the request:
0
The request was successful. A program interface session has been successfully terminated.
8
The request was unsuccessful. An error message has been written to the message log data set.
Note: If EQQYCOM abends, processing is immediately interrupted and the control is passed to the system, therefore no return code is provided. Resolve the abend according to the programming language you are using.