A fix is available
APAR status
Closed as program error.
Error description
Abend 6c6 with Reason 00E50070 is reported in logrec during queue manager shutdown for the queue manager's DB2 BLOB server TCBs (DB2SRVxx).
Local fix
n/a
Problem summary
**************************************************************** * USERS AFFECTED: All users of WebSphere MQ Version 8 * * Release 0 Modification 0. * **************************************************************** * PROBLEM DESCRIPTION: After DB2 command -CANCEL THREAD is * * issued to cancel a thread associated to * * a MQ DB2 service task, abend * * 6C6-00E50070 is generated without dump. * * The abend is recorded in LOGREC when * * the queue manager is stopped. * **************************************************************** * RECOMMENDATION: * **************************************************************** During queue manager shutdown when DB2 service tasks are stopped there are unexpected reason codes received after the task is disconnected from DB2 indicating that the thread has already been disconnected by DB2 "-CANCEL THREAD" command. MQ does not handle this condition and does not set the state of the service task as disconnected causing abend 6C6-00E50070 when the service task is forced to terminate instead of a normal shutdown.
Problem conclusion
MQ DB2 service tasks are set with the correct disconnected state when they have been cancelled by DB2 commands. 000Y CSQ5DISC
Temporary fix
Comments
APAR Information
APAR number
PI51166
Reported component name
WMQ Z/OS 8
Reported component ID
5655W9700
Reported release
000
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2015-10-26
Closed date
2015-11-30
Last modified date
2016-02-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI33389
Modules/Macros
CSQ5DISC
Fix information
Fixed component name
WMQ Z/OS 8
Fixed component ID
5655W9700
Applicable component levels
R000 PSY UI33389
UP16/01/08 P F601
Fix is available
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Document Information
Modified date:
01 February 2016