StorageTek Lifecycle Director DB2 Manager 312564001 User Manual

 

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. 

 

 

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

 

 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. 

 

 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. 

 

 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.