We are not getting PO suggestions on parts we should (they are BTO/drop ship parts). I manually ran PO suggestions for 1 of the parts with an open and past due order and still did not get a suggestion. There is nothing in Time Phase - not even demand for the open order.
It is possibly a UOM issue - the IUM is case of 1000 while PUM and Sales UM are case of 10.
Part appears to be set up correctly:
Detail tab has checked: BTO, Drop Ship, Non-Stock, Quantity Bearing. Type = Purchased.
Sites | Detail has checked: Non-Stock, Quantity Bearing, Generate Suggestions, BTO, Drop Ship
Sales Order Release is BTO and drop ship. System identified vendor, but did not link PO or suggestion.
MRP was run for that specific part. Allow Historical Dates was checked; there was no cutoff date.
What else should I check? There are about 10 such orders that did not process. We can create the POs and manually link them, but it is not optimal.