8.03.403+ Error while attempting to update - ECOOPR has not changed

We upgraded from 8.0.811B to 8.03

I have a feeling it is related to either the format changes or field
changes Epicor made; thus parts that were in our DB from 8.0 are
missing a piece of the upgraded data or a field is corrupt.
Has anyone else run into this error?

Detail if the error is the following:

Exception caught in: Epicor.Mfg.BO.EngWorkBench

Error Detail
============
Message: ECOOpr has not changed.
Type: Error
Program: bo/EngWorkBench.p
Method: Update
Table: ECOOpr
Row:
Field:



Stack Trace
===========
at Epicor.Mfg.Proxy.EngWorkBenchImpl.Update(EngWorkBenchDataSet ds)
at Epicor.Mfg.UI.Adapters.EngWorkBenchAdapter.Update()
at Epicor.Mfg.UI.App.EngWorkBenchEntry.Transaction.Update()