ORA 600 [kzsvgvd:0] In A 11gR2 Database After The Downgrade From 12c

(Doc ID 2311760.1)

Last updated on OCTOBER 16, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Information in this document applies to any platform.

Symptoms

After a database has been downgraded  from 12c to 11.2.0.4 the following ORA-00600 is spotted in alert log while an user logins to the database: 

 

 

Cause

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