You can download a report file from your Seller Office after each upload of a Product Data file. You can find these reports if you go to Inventory and then Manage Products. This report file provides detailed information about the quality of the Product Data. Lines with warnings can be edited and the product can be updated. However, we ask you to review and correct these warnings to ensure a better display of the product. Incorrect lines can not be processed and the product can not be generated. Please make sure to correct the errors and upload the file again.