- ebayid Main: Warning Unrecognized compatibility combination(s) could not be deleted.


Typically this warning would be returned when there are invalid and unrecognized compatibility combinations and it should not prevent you from updating an existing listing successfully or from listing a new item on eBay. You can check and download the latest MVL, MPVL or MBCL lists from this eBay link since they get often updated with new year, make, model, trim and engine compatibilities and see the valid fitment EPIDs, that correspond to each one. If you still see the warning with the latest Fitment EPID Field or Catalog EPID values, please log a ticket and provide us with the particular item's sku or guid and this would enable us to look into it and help further with more information.