AddFixedPriceItem (BulkDataExchange) - Internal error to the application
I've had a large number of failures when attempting to list items on eBay's sandbox. They fail with the message "Internal error to the application". I've noticed that all of the failures are on listings without variations. I looked through the the request xml and eventually found that adding the EAN inside of the ProductListingDetails container causes the error. If I remove this the listing is successful. I'm pretty sure this is indeed an issue at eBay's end (though I've not seen anyone report the same issue recently). How do you go about actually letting eBay know about it? I can't get any support without eBay asking to hand money over, which I'm not prepared to do.