To stop a system-managed rebuild, use either the SETXCF STOP,REBUILD command or the IXLREBLD macro. Users can stop the rebuild process for a structure up until the time the Cleanup phase is entered. After that point, requests to stop the rebuild will fail.

When the stopping of a system-managed rebuild is complete, the system presents the Structure Available event to the event exits of all active connectors. Upon receipt of the Structure Available event, connectors who had quiesced activity against the structure can resume submitting coupling facility requests, and requests that were deferred during the system-managed process are redriven.