Home → Errors and Warnings → eBay Listing Launcher Errors → ebay error 21916601: ClosedNameSpace tag error
Error: ebay error 21916601: ClosedNameSpace tag error
Reason: When listing a multi-quantity fixed price listing with variations, this error is almost always returned if you submit your own defined sizes instead of using the sizes supplied by eBay. eBay prefers that sellers pick sizes from their supplied choices in the item specifics.
Resolution: If you receive this error and you have actually selected sizes via the selectors, please contact our help desk for assistance. There are times when eBay has updated their categories with new item specifics and we don't have these updates yet, so we can check to be sure we have the latest updates to the category within which you're listing.