The question has probably been asked and answered before but does anyone know the exact reason why item receipts and item fulfillment are not available to import? And what are the workarounds if you have custom fields you need to import into?

I guess it's because they are transformations from their associated transactions (receiving a PO/fulfilling a SO). What are you trying to automate and how? (Scripting? SOAP? etc)

@CD thanks... It's pretty much trying to update information on the item fulfillment (some additional tracking information)... It's to give users the ability to update this with a mass upload rather than updating each one individually...