ISG344I

Explanation
A global resource serialization task that is not
considered critical to global resource processing ended due to an
abnormal condition. The task either could not be re-instated or it
had reached the limit of re-instatement attempts allowed.
In
the message text: xxxx
is a reason code that indicates the particular task that failed.

System action
Global resource serialization continues to operate
with reduced capability. The following table describes the system
impact for the reason codes that appear in the message: Reason Code
System Impact
C8C5
Listeners for GRS's ENF signals (event code 51) will not receive
contention data generated by requests on this system for global resources.
Contention monitors such as RMF™ will
not have access to global contention information generated by requests
on this system.

Operator response
Notify your system programmer. To restore
full capability, re-IPL the system after collecting the appropriate
diagnostic data.

System programmer response
Examine your system log for one or
more instances of GRS related failures (for example, SDUMPs) that
occurred just prior to this failure. The task probably terminated
as a result of these failures. Take a stand-alone dump of the system.
Collect the available diagnostic data from these failures and contact
the IBM® Support Center.

Source
Global resource serialization

Module
ISGNST

Routing code
1,10

Descriptor code
3