Mvsckey Not Found Exclusive Jun 2026

: The user may have the authority to use a key, but the key material itself was never loaded into the hardware or defined in the software tables. Exclusive Enqueue Failure : If the system

: A previous task crashed while holding the lock, leaving the resource in a "zombie" state where the system thinks it's still in use. Recommended Troubleshooting Steps Check for Active Users : Use the command D GRS,RES=(*, *) mvsckey not found exclusive

You’re on call. A batch job abends with B37-04 or a CICS transaction dumps with an ASRA abend containing "MVSCKEY NOT FOUND EXCLUSIVE." What now? : The user may have the authority to

Configure your application to "wait and retry" rather than crashing immediately when it sees an exclusive lock. To help you get this resolved, could you tell me: A batch job abends with B37-04 or a