On each invocation of CICS_EpiInitialize, after the
EPI has validated the parameters.
Parameters
Version
Input parameter. The version of the EPI under which the exit is running.
Anchor
Output parameter. A pointer to a pointer that will be passed to the
EPI exits. The second pointer is not used by the EPI; it is passed to the
exits as supplied. You can acquire storage in this exit and pass its address
to the other exits.
Return codes
CICS_EXIT_OK
The EPI continues processing this request, calling the exits where appropriate.
CICS_EXIT_NO_EXIT
The EPI continues processing this request, but does not call any more
exits.
CICS_EXIT_CANT_INIT_EXITS
The EPI writes a CICS® Transaction Gateway trace record, and then continues processing
this request, but does not call any more exits.
user-defined
User-defined return codes must have a value not less than CICS_EXIT_USER_BASE.
The EPI writes a CICS Transaction Gateway trace record, and then continues processing this request,
but does not call any more exits.