4: WS_FREEMAIN_ERROR
An attempt to FREEMAIN working storage has resulted in an MVS™ FREEMAIN error.
Explanation
System Action
The return code from the FREEMAIN is returned in the EXCI subreason field-1. The Initialize_User request continues unaffected.
User Response
If the problem persists, take a memory dump of the batch region and use the memory dump, together with the return code from the MVS FREEMAIN to determine why the FREEMAIN is failing.