CreateOrReplaceInventoryItem Completely Broken in Production
The CreateOrReplaceInventoryItem in production fails with any request sent to it. Alll requests, including the sample request all fail. Requests that used to be successful are all now failing. The exact same request to sandbox works, but fails in production. All requests have the same error response message:
A user error has occurred. Invalid <ShippingPackage>. There is no way to submit or post a bug report to ebay devs, so hopefully someone will see this and respond.
Hi @sirasystems12, Invalid error is caused because the Shipping Package Type is not valid for one or more eBay Shipping Service(s) selected. Please make sure you are using a valid Shipping Package Type for the marketplace. You can use the getEbayDetails API call to fetch the list of valid package types. REF:
https://developer.ebay.com/devzone/xml/docs/reference/ebay/GeteBayDetails.html Regards, eBay Developers Support