Error:

- Failure ErrorCode:21919303 

Short Message: The item specific US Shoe Size (Men's) is missing.

LongMessage: The item specific US Shoe Size (Men's) is missing. Add US Shoe Size (Men's) to this listing, enter a valid value, and then try again.



Explanation and resolution:

eBay would require a value for US Shoe Size (Men's) for some categories and the above error would be triggered and returned, when there wasn't any value in that field in the Item Specifics section when the item was submitted to the channel or if the value is invalid and in order to bypass the error, a valid value needs to be added in that field and then the item can be re-listed on eBay.