Item Import FBDI - Delete Item Relationships records before Trading Partner Items

Summary:

Item Import FBDI - Delete Item Relationships records before Trading Partner Items

Content (please ensure you mask any confidential information):

We are building an OIC integration to sync information from our Blanket Purchase Agreement (BPA) lines back to Product Information Management (PIM). As part of the this integration we are deleting old Trading Partner Item records and the related Item Relationships (and then creating new ones sourced from the BPA).

We submit the 'Item Import' FBDI ESS process via our OIC integration (which zips all FBDI .csv files into one zip file). The issue we're running into is we're receiving errors in the Interface table indicating: