A fix is available
APAR status
Closed as program error.
Error description
During log offload, the offload task entered a WAIT in QSAM for over 5 minutes while holding the BSDS latch. DB2 abended the offload task TCB with S04F-00D1F001 to releive the latch contention. The offload task Estae did not reset a tracking bit correctly, which resulted in MSGDSNJ108I WRITE ERROR ON BSDS on the next BSDS update due to an incorrect record length. MSGDSNJ126I BSDS ERROR FORCED SINGLE BSDS MODE was then received. . ABEND04F RC00D1F001
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All Version 11 users of DB2 for zOS. * **************************************************************** * PROBLEM DESCRIPTION: MSGDSNJ108I WRITE ERROR ON BSDS and * * MSGDSNJ126I BSDS ERROR FORCED SINGLE * * BSDS MODE following an abend under * * the log offload service task TCB. * **************************************************************** * RECOMMENDATION: * **************************************************************** During log offload, the offload task entered a WAIT in QSAM for over 5 minutes while holding the BSDS latch. DB2 abended the offload task TCB with S04F-00D1F001 to relieve the latch contention. The offload task Estae did not reset a tracking flag correctly, which resulted in MSGDSNJ108I WRITE ERROR ON BSDS on the next BSDS update due to an incorrect record length. MSGDSNJ126I BSDS ERROR FORCED SINGLE BSDS MODE was also received.
Problem conclusion
The offload Estae has been changed to reset the tracking flag in the LRB1 block when driven for an offload task abend. The offload task will also initialize the LRB1 flags at the beginning of the offload process.
Temporary fix
Comments
APAR Information
APAR number
PI23824
Reported component name
DB2 OS/390 & Z/
Reported component ID
5740XYR00
Reported release
B10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2014-08-13
Closed date
2014-08-27
Last modified date
2014-10-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI20937
Modules/Macros
DSNJOFF1 DSNJOFF6
Fix information
Fixed component name
DB2 OS/390 & Z/
Fixed component ID
5740XYR00
Applicable component levels
RB10 PSY UI20937
UP14/09/12 P F409
Fix is available
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Document Information
Modified date:
06 May 2020