Hi,
I work for a vendor/supplier and this is the way a treat bulk orders, (multi store entries/SDQs for a single PO).
BEG02/Order Type code is mapped to my application file, but mainly to report its contents. When my program reads SDQ segments, is then when I put together all the products for each individual SDQ, creating in our system individual Purchase Orders for each one of the SDQs. I am not worry about invoicing/810s or ASNs/856s, because they are treated as individual purchase orders, so each Store/Purch. Order
is packed individualy for carton contents and barcoded UCC128 shipping lables for the ASNs.
I think, if you are the generator of the 850, you shouldn't
worry about how your supplier handles your PO, except making sure that is acknowledged and billed and shipped according to your PO data.