050

Explanation
The system determined that alternate CPU recovery (ACR) was recursively invoked.

System action
The system issues message BLW007W. Then the system enters disabled wait state X'050'.

Operator response
Retain the SYS1.LOGREC error records. Take a stand-along dump and reIPL the system. Contact the
system programmer.

System programmer response
Search the problem reporting databases for a fix for the problem. If no fix exists, contact the
IBM® Support Center. Provide the stand-alone dump and the
SYS1.LOGREC error records.

Source
Loadwait/Restart