Upgrade to 12.2 Fails with Error:"ORA-01722: Invalid number : NONUPGRADED_TABLEDATA"

(Doc ID 2279497.1)

Last updated on JULY 03, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 and later
Information in this document applies to any platform.

Symptoms

Upgrading the database to  12.2.
The upgrade errors with the following message :

SELECT TO_NUMBER('NONUPGRADED_TABLEDATA') FROM SYS.V$INSTANCE
*
ERROR in line 1:
ORA-01722: Invalid number

 

Changes

 

Cause

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