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DC509200

CLOSE: UNSUCCESSFUL FREEMAIN FOR CONTROL BLOCKS / I/O AREAS.

Reason:

A z/OS FREEMAIN to deallocate storage used for a DCB, DECB, or I/O buffers has failed. Storage chains have been corrupted. Obtain a storage dump. Contact Technical Support.

Module:

RHDCBOS RHDCBOCS

Severity:

0