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19.x :preupgrade.jar fails at apex_manual_upgrade check with " ORA-20000: Invalid version comparison version " (Doc ID 2665278.1)

Last updated on SEPTEMBER 07, 2021

Applies to:

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

Symptoms

While upgrading database from 12.2.0.x to 19.x  ,following errors occurred at preupgrade execution .

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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