Concurrently adding and dropping partitions could lead to multiple entries in the systable for the same primary key value resulting in issues with database recovery. If a backup was taken in this state then the restore of the backup will result in the following error:
I. 01/09 10:01:57. Rollback log...
E. 01/09 10:01:57. *** ERROR *** Assertion failed: 200112 (18.104.22.1685)[a_restore]
Failed to undo index delete
E. 01/09 10:02:02. *** ERROR *** Assertion failed: 106201 (22.214.171.1245)
Unable to undo index changes during rollback
SAP IQ 16.0
Sybase , corruption, stacktrace , stktrc, CR804894, CR804821, 804821 , KBA , BC-SYB-IQ , Sybase IQ , Bug Filed
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