A fix is available
APAR status
Closed as program error.
Error description
Additional Tag Sort and SORT POOL verification.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * All Db2 for z/OS users that require Db2 * * sort and/or Db2 sort to use tag sort (for * * records exceeding 4000 bytes) * **************************************************************** * PROBLEM DESCRIPTION: * * Sort needs to verify that the SRTPOOL * * storage is defined between 240K and * * 128000K. Sort also needs to verify * * if a tag sort buffer was created in * * the input phase and a merge phase is * * required that it gets freed correctly * * to avoid a rare ABEND0C4 DSNSVSFB * * OFFSET007B4 within DSNXSMRE+0158. * **************************************************************** * RECOMMENDATION: * * Apply corrective PTF when available * **************************************************************** Sort needs to verify that the SRTPOOL storage is defined between 240K and 128000K. Sort also needs to verify if a tag sort buffer was created in the input phase and a merge phase is required that it gets freed correctly to avoid a rare ABEND0C4 DSNSVSFB OFFSET007B4 within DSNXSMRE+0158.
Problem conclusion
Db2 has been modified to verify the SRTPOOL and to correct rare abend. Additional keywords: TAGSORT SQLSORT SRTPOOL
Temporary fix
Comments
APAR Information
APAR number
PH32376
Reported component name
DB2 OS/390 & Z/
Reported component ID
5740XYR00
Reported release
C10
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-12-04
Closed date
2021-01-06
Last modified date
2021-02-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI73362
Modules/Macros
DSNXSORI DSNXSTSE DSNXSFTP DSNXSMRE
Fix information
Fixed component name
DB2 OS/390 & Z/
Fixed component ID
5740XYR00
Applicable component levels
RC10 PSY UI73362
UP21/01/15 P F101 ¢
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.
[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG19M","label":"APARs - z\/OS environment"},"Platform":[{"code":"PF054","label":"z\/OS"}],"Version":"12.0"}]
Document Information
Modified date:
02 February 2021