ORA-600 [kdsgrp1] in Flashback Data Archive Table
(Doc ID 2416408.1)
Last updated on MARCH 04, 2019
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
Flashback Data Archive Error: ORA-600 [KDSGRP1-1 KDSGRP1-2] in FBDA Background Trace file.
From trace file:
SQL> ALTER SYSTEM DUMP DATAFILE 189 BLOCK 359563;
ALTER SYSTEM DUMP DATAFILE 189 BLOCK 359563
ERROR at line 1:
ORA-01410: invalid ROWID
Bug 22241601 ORA-600 [KDSGRP1] IN ADG AFTER FAILOVER
If one comes across kdsgrp1 and has seen corrupted ITL commit scn in index block, this can be the issue.
Note that this bug is often seen to be in ADG environment, however it can occur in standalone.
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