This message is issued if there is a non-zero return code from ESTAE in IKJEFXSR, where return-code is one of the following:

04

ESTAE OV was specified with a valid exit address, but the current exit is either nonexistent, not owned by the user's RB, or is not an ESTAE exit.

08

BRANCH=YES was issued for the current SVRB with a create request; the previous BRANCH=YES exit is canceled and the new exit is made the current exit.

0C

Cancel or an exit address equal to zero was specified, and either there are no exits for this TCB, the most recent exit is not owned by the caller, or the most recent exit is not an ESTAE exit.

10

An unexpected error was encountered while processing this request.

14

ESTAE was unable to obtain storage for an SCB.