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"ORA-00918: column ambiguously defined" Signaled In ODI 12.1.2 when Executing a Mapping Which Contains Many Joins Including Left-Outer-Join (Doc ID 1922056.1)

Last updated on MARCH 28, 2023

Applies to:

Oracle Data Integrator - Version 12.1.2.0.0 to 12.1.2.0.1 [Release 12c]
Information in this document applies to any platform.

Symptoms

After creating a mapping in Oracle Data Integrator (ODI) 12.1.2 which involves 23 model join. and then when introducing a left-outer-join, the mapping errors with a "ORA-00918: column ambiguously defined" error.
The target table is being loaded using the IKM Oracle Insert.GLOBAL.

The  stack trace is:

Cause

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