I am trying to import 70 opportunities from a CSV file. I have 15 that are failing due to "A duplicate lookup reference was found" on the Sold-to number. Five are for the same company however it has imported multiple opportunities for other accounts.
I have removed duplicate accounts that contain the same name or customer number and they are still failing. I have also allowed for duplicates.
Any assistance is greatly appreicated as this is the last step.