Downgrade from 11.2.0.3 to 11.2.0.2 Fails at catrelod.Sql with Error: "ORA-20000: Upgrade from Version 11.2.0.2.0 Cannot Be Downgraded to Version 11.2.0.1" (Doc ID 1367333.1)

Last updated on JUNE 06, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.2 to 11.2.0.3 [Release 11.2]
Information in this document applies to any platform.

Symptoms

While running catrelod.sql to downgrade a database from 11.2.0.3 to 11.2.0.2 the following errors occur:

ERROR at line 1:
ORA-20000: Upgrade from version 11.2.0.2.0 cannot be downgraded to version 11.2.0.1
ORA-06512: at line 7

Changes

 

Cause

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