A fix is available
APAR status
Closed as program error.
Error description
ABN=5C6-00D1032A,LOC=CSQJL002.CSQJR003 due to the BSDS containing archive log entries in the wrong order following ARCHIVE LOG CANCEL OFFLOAD ADDITIONAL SYMPTOM : STOP QMGR may hang
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM MQ for z/OS Version 9 * * Release 1 Modification 0, * * Release 2 Modification 0 and * * Release 3 Modification 0. * **************************************************************** * PROBLEM DESCRIPTION: Abend 5C6-00D1032A occurs in CSQJR003 * * when reading the queue manager logs * * backwards, following incorrect log * * offload processing resulting in message * * CSQJ033I 'FULL ARCHIVE LOG VOLUME' * * being issued for multiple archive logs * * out of RBA sequence. * * * * Depending on the reason for the log * * read, this can result in abnormal * * queue manager termination 6C6 with * * REASON=00D94001, and can prevent * * successful queue manager startup. * **************************************************************** During ARCHIVE LOG CANCEL OFFLOAD processing, the main offload task was abended by the command processor, however before log offload recovery could take place, the abend was retried by CSQ9SCN9, which returned an error to CSQJOFF1, causing the current offload attempt to fail. When multiple log offloads were pending, a residual value from the failed attempt can cause CSQJOFF1 to process the offloads out of order. This results in the BSDS entries for the affected archive logs being written out of order, and causes backwards log reads to terminate early without locating the required RBA.
Problem conclusion
The residual state in CSQJOFF1 is now cleared under these conditions.
Temporary fix
Comments
APAR Information
APAR number
PH47853
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
2022-07-08
Closed date
2023-08-01
Last modified date
2024-01-07
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI92991 UI92992 UI92993
Modules/Macros
CSQJOFF1
Fix information
Fixed component name
IBM MQ Z/OS V9
Fixed component ID
5655MQ900
Applicable component levels
R100 PSY UI92993
UP23/08/19 P F308 ¢
R200 PSY UI92992
UP23/08/19 P F308 ¢
R300 PSY UI92991
UP23/08/19 P F308 ¢
Fix is available
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Document Information
Modified date:
07 January 2024