DMSFRE161T INVALID DMSFRET CALL FROM F9041A, ERROR NUMBER 6.
> DMSABN152T SYSTEM ABEND 0F8 CALLED FROM F9041A WHILE 'UFDBUSY' = 02.
> CP ENTERED; DISABLED WAIT PSW '00020000 60F8F730'
Er, so, REXX tried to allocate storage for that, and it apparently
failed to get it, but didn't notice, then tried to return the storage?
De