Internal Error ORA-600 [kzsvgvd:0] For Logons Reported After Upgrade To 11g (Doc ID 1322924.1)

Last updated on MARCH 13, 2013

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.7 to 11.2.0.3 [Release 11.1 to 11.2]
Information in this document applies to any platform.

Symptoms

Database upgraded from 10.2.0.4 to 11.1.0.7. The upgrade by itself was successful but user connections are failing with error ORA-00600 [kzsvgvd:0]

Changes

In Oracle 11g development started to use the USER$.SPARE4 column to store the new SHA-1 password hash, if this column was used before (which is unsupported), this error may happen after upgrade to 11g.

Cause

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