StorageTek 312564001 manual OTD254xx – control region disk reader messages

Action: Refer to IBM documentation for an explanation of the system abend code displayed in the message. If no apparent cause for the problem can be identifier, report the error to your StorageTek customer support representative.

OTD254xx – control region disk reader messages

Messages from DB2 Manager control region disk reader tasks are written to the system log.

OTD25401 Invalid ODRH received on entry

Explanation: An invalid reader task header control block has been encountered by a disk reader task during initialization processing. Reader task initialization will be terminated.

Action: This condition indicates an internal error in DB2 Manager processing. Retain as much information about the error as possible and report the problem to your local DB2 Manager support representative.

OTD25402 Unable to get exclusive access to DISKREADER resource

Explanation: A disk reader task has been unable to gain exclusive access to the disk reader request queue within 1 minute. Processing of the request continues, but request queue integrity in the DB2 Manager control region may have been compromised.

Action: Examine the system log for other abnormal messages issued by the DB2 Manager control region. If there is no apparent reason for the failure, contact your local DB2 Manager product support representative.

OTD25403 Unable to get exclusive access to ODRE resource

Explanation: A disk reader task has been unable to gain exclusive access to the scheduler request queue within 1 minute. Processing of the request continues, but request queue integrity in the DB2 Manager control region may have been compromised.

Action: Examine the system log for other abnormal messages issued by the DB2 Manager control region. If there is no apparent reason for the failure, contact your local DB2 Manager product support representative.

OTD25404 Insufficient storage for workareas

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	StorageTek Proprietary