When an IXLCONN REBUILD is issued from a task different from the original connecting task and the task fails before the IXLCONN REBUILD completes, all peer connections are notified of the REBUILD connect failure in their event exits. The peer connections must respond to the event with IXLEERSP EVENT=REBLDCONNFAIL or with an IXLYEEPL response. The IXLCONN REBUILD may be attempted again after all rebuild connect failure responses have been received, provided that rebuild is still in the phase where REBUILD connects are permitted. If REBUILD connects are not permitted, the original connection should disconnect or stop the rebuild.