A fix is available
APAR status
Closed as program error.
Error description
Log archiving failed due to a lack of space, eventually resulting in CSQJ110E and CSQJ111A messages. After the space issue was resolved, the ARCHIVE LOG CANCEL OFFLOAD command was issued. Then, the following messages and abend occurred: CSQ9022I !MQ0M CSQJC001 ' ARCHIVE LOG' NORMAL COMPLETION CSQJ128E !MQ0M LOG OFFLOAD TASK FAILED FOR ACTIVE LOG hlq.LOGCOPY1.DS02 IKJ56861I FILE SYS02697 NOT UNALLOCATED, DATA SET IS OPEN IEA794I SVC DUMP HAS CAPTURED: DUMPID=011 REQUESTED BY JOB (ssidMSTR) DUMP TITLE=ssid,ABN=30A-00000024,U=SYSOPR ,C=MQ900.900.RLMC- CSQJDS04,M=CSQ9SCN9,PSW=470C100081490B68,ASID=00EA CSQJ228E cpf CSQJDS01 LOG DEALLOCATION ERROR DSNAME=<archive log name>, ERROR STATUS=04200000, SMS REASON CODE=00000000 ABEND 30A: Explanation An error occurred when the system tried to run an R form of the FREEMAIN macro. A reason code in the SDWACRC field of the system diagnostic work area (SDWA) explains the error: Code 24: One of the following: - In the private area, the area specified on a FREEMAIN is larger than the area specified on the original GETMAIN. - The FREEMAIN start address is not valid. In the dump, the FREEMAIN PSW is in CSQJDS04+x'D04' (9.0.0 base level) in the expansion of FREEPOOL DCB_ADDR(LdsdDcb). This problem is a timing issue and has not been observed frequently. Search keywords : ABEND30A
Local fix
N/A
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM MQ for z/OS Version 9 * * Release 0 Modification 0, Version 9 * * Release 1 Modification 0, Version 9, * * Release 2 Modification 0 * **************************************************************** * PROBLEM DESCRIPTION: An 30A-00000024 Abend is seen when the * * QMGR issues (sometimes multiple) * * ARCHIVE LOG CANCEL OFFLOAD commands, * * or is archiving logs during a specific * * window of time * **************************************************************** Freeing of access buffer pools for archive log opening and closing has been altered in recent releases, and this affected CSQJDS04 processing for specific circumstances around archiving and cancelling archiving in narrow windows of time.
Problem conclusion
The redundant code has been removed to avoid this re-occurring again.
Temporary fix
Comments
APAR Information
APAR number
PH31668
Reported component name
IBM MQ Z/OS V9
Reported component ID
5655MQ900
Reported release
000
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
YesSpecatt / CST / Xsystem
Submitted date
2020-11-13
Closed date
2021-05-14
Last modified date
2021-07-13
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI75400 UI75401 UI75402
Modules/Macros
CSQJDS04
Fix information
Fixed component name
IBM MQ Z/OS V9
Fixed component ID
5655MQ900
Applicable component levels
R000 PSY UI75402
UP21/05/29 P F105
R100 PSY UI75401
UP21/05/29 P F105
R200 PSY UI75400
UP21/05/29 P F105
Fix is available
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Document Information
Modified date:
14 July 2021