The call might result in an abend X'5C4' with a reason code of X'00160000' through X'00160012'. See z/OS MVS System Codes for the explanations and actions.

If your application ends abnormally during sync-point processing, the condition is called an asynchronous abend, and you might need to see the programmer at your installation responsible for managing RRS. Under information about working with application programs, z/OS MVS Programming: Resource Recovery contains additional details about asynchronous abends.

Issuing SETRRS CANCEL for non-resource manager programs that use the synch-point service results in an abend X'058'. When RRS restarts, transactions that were in progress are resolved.