ISG031E

Explanation
The ENQ/DEQ control blocks on the resource queues
contained incorrect data. The current ENQ or DEQ request did not complete
correctly.
If the system is running in a GRS ring, other systems
that try to IPL into the ring may fail with ISG014I JOIN REQUEST FROM
SYSTEM sysname REJECTED - GLOBAL RESOURCE QUEUES WERE DAMAGED.  Systems
that try to restart after a global resource serialization ring disruption
may fail with a wait state X'0A3' reason code X'70'.

System action
The system repairs the resource queues and might,
in the process, delete one or more control blocks.
If the task
that encountered the error was processing an ENQ request, the system
ends the task with abend code X'738'. If the task was processing
a DEQ request, the system ends the task with abend code X'730'.
Any
subsequent tasks that issue ENQ requests for resources associated
with the damaged control blocks will end with abend code X'838'.
The
system processes subsequent DEQ requests.
The system writes
a logrec data set error record.

Operator response
See the operator response for abend code X'730', X'738',
or X'838'.

System programmer response
See the system programmer response
for abend code X'730', X'738', or X'838'.

Source
Global resource serialization

Module
ISGCMDR, ISGGADMN, ISGRVER

Routing code
1,10

Descriptor code
11