Internal logic error in CICS user exit management. This arises when an attempt to obtain or release the lock on the chain of EPB's fails unexpectedly.
The task is abnormally terminated with a CICS transaction dump.
You need further assistance from IBM to resolve this problem. See CICS® Problem Determination Guide for guidance on how to proceed.
DFHUEM, DFHERM.
The task has been abnormally terminated because a return code of UERCPURG has been sent to the User Exit Handler by a User Exit Program. The value of UERCPURG is defined by the macro DFHUEXIT TYPE=EP, ID=xxxxxxxx, where xxxxxxxx is the exit point by which the exit program is enabled. This code does not apply to exit points in domains. The exit program returns this value when it has made a request for CICS services using the exit programming Interface (XPI) and when the XPI call has had a RESPONSE code of PURGED. Exit programs must not set UERCPURG return code under any other circumstance.
The task is abnormally terminated with a CICS transaction dump.
Refer to the CICS Customization Guide for the use of this return code.
DFHUEH