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160 DB2 Manager User Guide
StorageTek Proprietary
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