"Comparison method violates its general contract!" Fatal Error During Mapping Validation in ODI 12c
(Doc ID 2189914.1)
Last updated on FEBRUARY 26, 2019
Applies to:
Oracle Data Integrator - Version 12.1.3.0.0 and laterInformation in this document applies to any platform.
Symptoms
The following error is observed in Oracle Data Integrator (ODI) 12c, when trying to run a Mapping migrated from Oracle Warehouse Builder (OWB):
Failed to create OdiRef object for target: <TARGET>.
Also, there are some fatal errors in the Mapping Validation window:
Severity -> Fatal Issue -> Comparison method violates its general contract!
Severity -> Fatal Issue -> Cannot determined if component KM is a match
Severity -> Fatal Issue -> Cannot determined if component KM is a match
Changes
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |