A fix is available
APAR status
Closed as program error.
Error description
Abend 0C4 occurs in CSQJL002.CSQJOFF1 during queue manager shutdown . ADDITIONAL KEYWORDS: ABEND0C4 ABENDS0C4 S0C4 S00C4
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of WebSphere MQ for z/OS Version 8 * * Release 0 Modification 0. * **************************************************************** * PROBLEM DESCRIPTION: Abend 0C4 occurs in CSQJOFF1 during * * queue manager shutdown processing. * **************************************************************** * RECOMMENDATION: * **************************************************************** A log offload was scheduled, but failed (for example, unable to allocate an archive log dataset), and the offload was scheduled to be retried after a short interval. Prior to the offload being retried, the queue manager was shutdown, and the RMBG control block was freed. When the offload subsequently retried, CSQJOFF1 attempted to reference the freed RMBG, leading to the reported abend 0C4.
Problem conclusion
CSQJOFF1 is changed to avoid referencing the RMBG if queue manager termination is sufficiently advanced that this control block could have been freed. 000Y CSQJOFF1
Temporary fix
Comments
APAR Information
APAR number
PI64235
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
2016-06-15
Closed date
2016-06-24
Last modified date
2016-08-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI38953
Modules/Macros
CSQJOFF1
Fix information
Fixed component name
WMQ Z/OS 8
Fixed component ID
5655W9700
Applicable component levels
R000 PSY UI38953
UP16/07/28 P F607
Fix is available
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Document Information
Modified date:
02 August 2016