The StandardProductID value for SKU [%s] is an invalid ASIN. For help on validating ASINs, see http://sellercentral.amazon.co.uk/gp/help/24441
This error occurs when you submit an invalid ASIN as the StandardProductID value in your inventory file or product data feed. To resolve this error, replace the ASIN with a valid value and resubmit your product data.
To check the validity of an ASIN, enter the ASIN in any search box on Amazon.co.uk and click Go. If the ASIN is valid, the product detail page associated with that ASIN appears in your browser. If the ASIN is invalid, no information appears.