An Open_Pipe request has been issued for a pipe that is already open.
None. The pipe remains open.
If this response is unexpected, investigate whether an incorrect pipe token has been used on the Open_Pipe call.
A Close_Pipe request has been issued for a pipe that is already closed.
The external CICS® interface ignores the request and the pipe remains closed.
If the response is unexpected, check that the Close_Pipe call is specifying the correct pipe token.
Initialize_User processing requires storage below 16MB to build the parameter list for the SSI Verify call, and an error has occurred during the FREEMAIN for this area.
The return code from the FREEMAIN is returned in the EXCI subreason field-1. The Initialize_User request continues unaffected.
If the problem persists, take a dump of the batch region and use the dump, together with the return code from the MVS™ FREEMAIN, to determine why the FREEMAIN is failing.
An attempt to FREEMAIN working storage has resulted in an MVS FREEMAIN error.
The return code from the FREEMAIN is returned in the EXCI subreason field-1. The Initialize_User request continues unaffected.
If the problem persists, take a dump of the batch region and use the dump, together with the return code from the MVS FREEMAIN to determine why the FREEMAIN is failing.
An attempt to FREEMAIN pipe storage has resulted in an MVS FREEMAIN error.
The return code from the FREEMAIN is returned in the EXCI subreason field-1. However, the external CICS interface continues processing the Deallocate_Pipe request. If the request fails with another error, this reason code is overwritten.
If the problem persists, take a dump of the client application program address space, and use the dump, with the return code from the MVS FREEMAIN to determine why the FREEMAIN is failing.
An attempt to FREEMAIN an MRO I/O area has resulted in an MVS FREEMAIN error.
The return code from the FREEMAIN is returned in the EXCI subreason field-1, but the DPL request continued to completion. Reason IRP_IOAREA_FM_FAILURE is returned to your application only if the DPL request completes, otherwise it is overwritten by subsequent response and reason codes.
If the problem persists, take a dump of the batch region and use it with the return code from the MVS FREEMAIN to determine why the FREEMAIN is failing.
The CICS session, on which the server program has been executing, has been freed by CICS.
The CICS application server program has been detached at some point in its processing, and control is returned to the external CICS interface, which writes a trace entry for this error.
The most likely reason for this error is that the server program has caused CICS to terminate, perhaps by an EXEC CICS PERFORM SHUTDOWN command. During shutdown, CICS frees EXCI sessions so that shutdown can complete.
An attempt to FREEMAIN the transmission area has resulted in an MVS FREEMAIN error.
The return code from the FREEMAIN is returned in the EXCI subreason field-1 but the DPL request continued to completion. Reason XFRASTG1_FM_FAILURE is returned to your application only if the DPL request completes, otherwise it is overwritten by subsequent response and reason codes.
If the problem persists, take a dump of the batch region and use it with the return code from the MVS FREEMAIN to determine why the FREEMAIN is failing.