ODI Upgrade from 11.1.1.9 to 12.2.1.3.0 Fails with "Unknown Error Happened" (Doc ID 2587915.1)

Last updated on MAY 19, 2023

Applies to:

Oracle Data Integrator - Version 11.1.1.9.0 and later
Information in this document applies to any platform.

The following error occurs when attempting to upgrade Oracle Data Integrator (ODI) from 11.1.1.9 to 12.2.1.3:

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