Error 21916724: One or more compatibility combinations are invalid. Name, value, or name-value pair are not recognized.

Each Compatibility.NameValueList container under an ItemCompatibilityList container must successfully identify a vehicle that is compatible with the parts and accessory listing. The description of the Compatibility.NameValueList container has more information on the different ways of identifying vehicles, which includes using vehicle specs, K type numbers, or ePIDs.