A fix is available
APAR status
Closed as program error.
Error description
An abend occurs in CSQMOAOH after a handle was opened and storage allocated. The recovery routine tries to free the storage, but relies on a register based variable to do so, causing random storage to be addressed.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of WebSphere MQ for z/OS Version 7 * * Release 1 Modification 0. * **************************************************************** * PROBLEM DESCRIPTION: Abend 5C6-00E20009 is issued in * * CSQMOAOH when the connected application * * is cancelled. * **************************************************************** * RECOMMENDATION: * **************************************************************** In CSQMOAOH, if the storage for the new handle has been allocated, but not yet used when the cancel of application is issued, the recovery routine tries to free the storage again. The basing pointer for the anchor block pointing to the storage pool is optimized in a register, causing the free storage routine to address random storage, causing the abend.
Problem conclusion
The code in CSQMOAOH was changed to ensure the pointer to the anchor block containing the storage pool address is available during recovery. 100Y CSQMOAOH
Temporary fix
Comments
APAR Information
APAR number
PI10737
Reported component name
WMQ Z/OS V7
Reported component ID
5655R3600
Reported release
100
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2014-01-31
Closed date
2014-02-12
Last modified date
2014-04-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI15043
Modules/Macros
CSQMOAOH
Fix information
Fixed component name
WMQ Z/OS V7
Fixed component ID
5655R3600
Applicable component levels
R100 PSY UI15043
UP14/03/04 P F403
Fix is available
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Document Information
Modified date:
02 April 2014