My Oracle Support Banner

12.2 : Upgrade failed with ORA-02270: no matching unique or primary key for this column-list (Doc ID 2618687.1)

Last updated on DECEMBER 09, 2019

Applies to:

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

Symptoms

On : 12.2.0.1 version, Upgrading

a) During upgrade of the database from 12.1.0.x to 12.2.0.1 it failed with below

from catupgrd0.log



Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Cause
Solution


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.