ORA-600 [kcbvmap_1] or ORA-600 [kcliarq_2] On Startup Upgrade Moving From a 32-Bit To 64-Bit Release
(Doc ID 465951.1)
Last updated on MARCH 29, 2019
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.3 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.
***Checked for relevance on 29-Jun-2013***
You are migrating from a 32-bit release to a 64-bit release when you encounter this problem.
While trying to start the database to run the upgrade you get one of the following errors in the alert log:
Moving from a 32-bit release to any 64-bit release.
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