A fix is available
APAR status
Closed as program error.
Error description
An ABEND0C4 occurred in CSQ2TAP +00001528 followed by an ABEND6C6-00E50702. PIDS/5655MQ90 RIDS/CSQ2IEPL#L RIDS/CSQ2TAP AB/S00C4 PRCS/00000004 REGS/C1A08 RIDS/CSQGFRCV#R Symptom Description ------- ----------- PIDS/5655W9700 Program id: 5655W9700 RIDS/CSQ2IEPL#L Load module name: CSQ2IEPL RIDS/CSQ2TAP Csect name: CSQ2TAP AB/S00C4 System abend code: 00C4 PRCS/00000004 Abend reason code: 00000004 REGS/C1A08 Register/PSW difference for R0C:-1A08 RIDS/CSQGFRCV#R Recovery routine csect name: CSQGFRCV
Local fix
n/a
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM MQ for z/OS Version 9 * * Release 1 Modification 0. * **************************************************************** * PROBLEM DESCRIPTION: Abend 0C4 occurs in CSQ2TAP when * * altering a shared IMS bridge queue. * * The abend is followed by abnormal * * queue manager termination 6C6-00E50702 * **************************************************************** A shared IMS bridge queue was altered to use an undefined storage class (and so cease to be an IMS bridge queue), and to be get(enabled). Both of these changes resulted in the IMS bridge being notified of the changes, and as the queue was no longer an IMS bridge queue, the IMS bridge task for the queue was stopped. Both notifications attempted to delete the associated QTE control block, leading to the second abending while following a pointer just cleared by the first.
Problem conclusion
An error in the serialisation of QTE deletion was corrected.
Temporary fix
Comments
APAR Information
APAR number
PH05520
Reported component name
IBM MQ Z/OS V9
Reported component ID
5655MQ900
Reported release
100
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2018-11-20
Closed date
2018-12-17
Last modified date
2019-02-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI60305
Modules/Macros
CSQ2TAP
Fix information
Fixed component name
IBM MQ Z/OS V9
Fixed component ID
5655MQ900
Applicable component levels
R100 PSY UI60305
UP19/01/26 P F901 ¢
Fix is available
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Document Information
Modified date:
02 February 2019