A price list with identifier '{0}' for supplier {1} is already imported.
Explanation:
Suppliers can supply price lists that are authorised for certain groups of users. The specialist retailer can see his price agreements in it and can extract the price list from EZ-web with a simple export in order to link it to his ERP system. If data changes, a completely new file can be delivered. If the import file contains the same combination of identifier (PriceListIdentifier) and supplier (SellerGLN), which is already in the database as the price list, the above error message will be given. The price list to be imported and the price list already in the database correspond to each other.
Solution:
Remove the price list from the database or modify the PriceListIdentifier field in the import file so that it no longer corresponds to an existing price list in the database.
