A fix is available
APAR status
Closed as program error.
Error description
There is no obvious means for CDC for z/OS to handle in-doubt URs that have been scrapped and are stuck in the staging space. The in-doubt URs can occur due to DB2 restart and currently there is a lack of external messages and documented procedures for handling these in-doubt URs.
Local fix
A refresh can be performed on the subscriptions with the indoubt transaction.
Problem summary
**************************************************************** * USERS AFFECTED: Users of InfoSphere Change Data Capture for * * z/OS. * **************************************************************** * PROBLEM DESCRIPTION: An instance of IIDR CDC for z/OS does * * not properly handle an in-doubt UR in * * the staging space. * **************************************************************** * RECOMMENDATION: APPLY CORRECTIVE SERVICE * **************************************************************** An abnormal shutdown of DB2 for z/OS during replication can cause an in-doubt UR to be written in the logs. IIDR CDC for z/OS does not correctly handle this in-doubt UR.
Problem conclusion
A new configuration parameter, ONURINDOUBT, is introduced. IIDR CDC for z/OS will either COMMIT or ROLLBACK in-doubt UR. Default is ROLLBACK.
Temporary fix
Comments
×**** PE20/10/28 FIX IN ERROR. SEE APAR PH27203 FOR DESCRIPTION
APAR Information
APAR number
PH16977
Reported component name
INFO SRVR CDC Z
Reported component ID
5655U7600
Reported release
A21
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2019-09-16
Closed date
2020-09-22
Last modified date
2020-10-29
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI71664
Modules/Macros
CHCDLSGP CHCDSCPF CHCPAAUT CHCSTGSP
GI10894101 |
Fix information
Fixed component name
INFO SRVR CDC Z
Fixed component ID
5655U7600
Applicable component levels
RA21 PSY UI71664
UP20/09/26 P F009
Fix is available
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Document Information
Modified date:
30 October 2020