I have a New PO Suggestion for a part that is an M part. It does show that it is a suggestion for a Sales Order. Is it coming up as a PO Suggestion because the order is checked even thought he part is a M part not a P?
I’m not positive of the hierarchy, but my guess would be that since the SO is marked as Buy to Order, that overrides any settings on the part. You are telling the system you are going to buy it so it is ignoring the fact it is set up as manufactured.