ORA-600 [kokaocr] after incomplete upgrade
(Doc ID 943077.1)
Last updated on FEBRUARY 10, 2019
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.4 and later
Oracle Database Cloud Schema 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
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
This problem can occur on any platform.
ORA-600 [kokaocr] when Compiling Objects or when describing table KOTTD$:
The error is known to commonly be produced after an incomplete upgrade.
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In this Document
|Case1: KOTTD$ has LOB index with invalid type# value in IND$.|
|Case 2: KOTTD$ is missing the unique index associated to a unique constraint.|
|Solution for Case 1 (Invalid type# (!=8) for lob index in IND$)|
|Solution for Case 2 (Missing unique index and missing unique constraint)|