A fix is available
APAR status
Closed as program error.
Error description
Thread will not cancel in DB2. During the processing of parallel data, QM encountered a 0C4-4 attempting to store into an offset based on address 0 due to a QM control block address being zero resulting in a abend.
Local fix
Specify PARALLEL(N) in CQMPARMS.
Problem summary
**************************************************************** * USERS AFFECTED: IBM Db2 Query Monitor z/OS * * users of component * * - ISPF Client * * - Parallel Activity * **************************************************************** * PROBLEM DESCRIPTION: ABEND0C4-4 in CQCMESC5 at offset * * x'5EC', while CQM monitoring DB2 * * parallelism. * **************************************************************** * RECOMMENDATION: APPLY the PTF. * **************************************************************** When CQM monitors parallel threads, the abend in CQM and in Db2 may happen.
Problem conclusion
Logic was changed to process such case. Search Keywords: ABEND 0C4-4 CQCMESC5
Temporary fix
Comments
APAR Information
APAR number
PH21111
Reported component name
DB2 QUERY MONIT
Reported component ID
5655E6701
Reported release
330
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-01-17
Closed date
2020-01-30
Last modified date
2020-02-04
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI67634
Modules/Macros
CQMMEACX CQMMEAPX CQMMEARX CQMMEASX CQMMEBCX CQMMEBPX CQMMEBRX CQMMEBSX CQMMECCX CQMMECPX CQMMECRX CQMMECSX CQMMSACX CQMMSAPX CQMMSARX CQMMSASX CQMMSBCX CQMMSBPX CQMMSBRX CQMMSBSX CQMMSCCX CQMMSCPX CQMMSCRX CQMMSCSX
Fix information
Fixed component name
DB2 QUERY MONIT
Fixed component ID
5655E6701
Applicable component levels
R330 PSY UI67634
UP20/02/01 P F001
Fix is available
Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.
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Document Information
Modified date:
14 December 2020