00E50101

Explanation
 The agent cancel function was unable to establish
an ESTAE while preparing to cancel all active allied agents during
processing of the -STOP DB2 MODE(FORCE)
command.

System action
 The abend is passed on to a subsystem support
subcomponent (SSS) ESTAE. Probably, DB2® is
abended.

Operator response
 Notify the system programmer, and restart DB2.

System programmer response
 The inability to establish an ESTAE
is normally due to insufficient free space in the local system queue
area (LSQA) for an ESTAE control block (SCB). If necessary, increase
the size of the system services address space.

Problem determination
 Review the associated SVC dump for usage
and free areas in the LSQA subpools belonging to the system services
address space.
 Collect the following diagnostic items:Console output from the system on which the job was run, and a listing of the
SYSLOG data set for the period of time that spans the failure. 
Dynamic dump, taken to SYS1.DUMPxx data set, by DB2 (04E
and 04F abends).
Listing of SYS1.LOGREC data set, obtained by executing
IFCEREP1. 