CASST0013W WARNING - Forcing region abend without memory access protection

A forceable region abend was requested via the dfhgrtrm utility without the protection of locking shared memory. This should only be used if the region is 'hung', that is, it is impossible to connect a 3270 terminal to the region or shut the region down with the /t option.
Restriction: This topic applies only when the Enterprise Server feature is enabled.
System Action:
The region will be forceably abended without first obtaining a lock on shared memory.
Resolution:
This may be the only option in severe system failures, report the failure mode to Technical Support.
Module:
dfhgrtrm
Destination:
Console and stdout