Migration Job error - record has already been changed

Hi, Im trying to setup a migration job to update our supplier statistic groups. 

I cannot figure out why I get the error - ORA-20114: SupplierInfo.FND_MODIFIED: The Supplier Info record has already been changed. Please refresh the record and reenter your changes.

I received the error in both INSERT_OR_UPDATE and also EXCEL

The view Im using is - SUPPLIER_PURCH_SRM_INFO_CFV