My Oracle Support Banner

EDQ Process Failed: "Comparison Method Violates Its General Contract! while running a Group and Merge processor" (Doc ID 2241096.1)

Last updated on OCTOBER 18, 2023

Applies to:

Oracle Enterprise Data Quality - Version 12.2.1 to [Release 12]
Information in this document applies to any platform.
Java version is 1.8.0_112


In Enterprise Data Quality (EDQ), a process containing a Group and Merge processor will fail with:


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.