Help / Manage Inventory / Create and manage inventory / Error code explanations / 8000 Series Error Codes / Error 8103
Invalid ProductType value for SKU [%s].
This error occurs when the ProductType value you submitted for this SKU does not match one of the valid ProductType values for the Amazon.com catalog. To resolve this error, please resubmit your product data using a valid ProductType value.
If you use inventory files to manage your product data, you can find a list of valid ProductType values on the Data Definitions tab in your Inventory File Template.
If you use XML feeds to manage your product data, you will find a list of valid ProductType values in the appropriate Product Category XSD.