Return code

When EQQYCOM returns control, this fullword shows the outcome of the request:
0
The request was successful.
4
The record; AD, AWSCL, CL, ETT, JCLV, JS, OI, PR, SR, WS, or WSV is currently being updated by another user. The record is not deleted.
8
The request was unsuccessful. An error message has been written to the message log data set.