MBCX abend AZI4 in program DFHMIRS
What does an AZI4 abend from transaction MBCX abend AZI4 in program DFHMIRS mean?
AZI4 says IRC has become unavailable. Sometimes the CICS region is waiting on a User Catalog to come available due to an enqueue held by another address space. Rerun the job after the enqueue is released.