DFS4687E ERROR PROCESSING SYNC PROGRAM SWITCH - details

Explanation

An error occurred during synchronous program switch processing for a DL/I ICAL call.

In the message text:

details
A summary of the underlying cause of the error. This description corresponds with the return code issued by the IMS module that threw the error and is one of the following:
INTERNAL POST FAILED, RC=
IMS module DFSYSCS0 examined the PST fields and determined that it cannot post the ICAL for the synchronous program switch. IMS issues this error message to the system console and MTO with the return code from DFSYSCS0. IMS also creates an X'67D0' log record with the error details.

System action

IMS attempts to issue a timeout for this synchronous program switch request.

Programmer response

Collect the X'6701' and X'67D0' log records and contact IBM® Software Support.

Module

DFSYTIB0 or DFSYSCS0