4FB

Explanation
During JES3 processing, module IATDMDK, IATSIAD,
IATSIWO, or IATSSJM detected an error related to the subsystem interface
and issued  this system completion code.  In some cases the error
is further identified by one of the following hexadecimal reason codes: Code
Explanation
04
An error occurred during PUT processing.
08
No storage was available for an SSISERV request.
0C
No storage was available for excession limits processing.
10
An SJF error occurred during excession limits processing.
14
Failure occurred while releasing storage for a JMU.
18
Failure occurred while releasing MEMJMULK in the Rel_JMULOCK routine.
1C
Failure occurred while releasing MEMJMULK in the Cleanup_Retry
routine.
20
Failure occurred while releasing MEMJMULK in the IRB routine.
24
Failure occurred while releasing MEMJMULK in the Check_Dump_Needed
routine.
28
An error was detected while validity checking the RRE and before
the DSS could be validated.

If no reason code is given, the job calling
the SSI was failed by a CALLRTM from JES3.

System action
The system ends the user address space.

System programmer response
Rerun the job with a SYSABEND DD statement.
The problem may not recur. If it does, search problem reporting databases
for a fix for the problem. If no fix exists, contact the IBM® Support Center.

Source
JES3