EDG0156E

Explanation
DFSMSrmm issues this message when the system service
or macro ends with a return code greater than 0.
In the message
text, routine_name
Is the name of the system service or macro that has failed. It
can be either STORAGE or ISGQUERY.
return_code
Is the return code from the system service.
reason_code
Is the reason code from the system service.

System action
DFSMSrmm shutdown continues, but skips message
EDG0155I. 

Operator response
Inform the system programmer. Because message
EDG0155I is skipped, you must enter the following command to determine
which address space is holding the resource SYSZRMM/SHUTDOWN: D GRS,RES=(SYSZRMM,SHUTDOWN),DET,SCOPE=SYSTEM

System programmer response
See the return codes and reason codes
of STORAGE/ISGQUERY macro in z/OS MVS Programming: Assembler Services Reference IAR-XCT.
If the problem is caused by an IBM® product,
report the problem to the IBM Support
Center.

Source
DFSMSrmm

Module
EDGRCVR

Routing code
3,5,11

Descriptor code
7