Error:

"bigcommerce: The requested resource was not found."



Explanation:

Typically this error can be triggered when the particular item has been deleted directly on BigCommerce and because of this SureDone wouldn't be able to control that SKU anymore.


Resolution:

The solution is to create a bulk edit file with the corresponding GUIDs for the affected items and their BigCommerce listingid and sku identifiers cleared out. Once the *.csv file has been uplaoded, then the blank cells under the headers bigcommercelistingid and bigcommercesku in the C & D columns would overwrite and delete any previous values for those fields, which would allow you to push and relist the item succesfully on that instance and see the example below: