My Oracle Support Banner

Job Execution Involving Several Lookup Components and Joins Fails with "ORA-00918: Column Ambiguously Defined" After Upgrade (Doc ID 3028061.1)

Last updated on JUNE 14, 2024

Applies to:

Oracle Data Integrator - Version 12.2.1.4.0 to 12.2.1.4.240405 [Release 12c]
Oracle Data Integrator on Marketplace - Version 12.2.1.4.200123 to 12.2.1.4.240405
Information in this document applies to any platform.

Symptoms

After having upgraded to Oracle Data Integrator (ODI) 12.2.1.4.x, the execution of a complex, upgraded mapping that uses several lookup components and joins fails with the following error:

 

Changes

 

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!

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