Error Occurs when Attempting to Migrate [Comparison method violates its general contract!]

(Doc ID 2208025.1)

Last updated on SEPTEMBER 12, 2017

Applies to:

Oracle BigMachines CPQ Cloud Service - Version 2016 R1 to 2016 R1 Update 1 [Release 2016]
Information in this document applies to any platform.

Symptoms


When attempting to migrate, the following error occurs:

Fatal error occurred during Pre-Processing. Aborting upload.
Comparison method violates its general contract!

This error can occur when attempting to migrate any object. This can also occur when attempting to perform a Bulk Upload of certain objects.

Changes

The environment was upgraded to 2016 R1 or later.

Cause

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