I was thinking about making a Data Directive to force the OrderRel.VendNum to be correct. But I’m not sure if there is a legitimate reason why the VendNum would ever need to differ from the one specified on the linked PO.
We use BTO a lot and I’ve never seen this. However we never duplicate POs. Guess I’m glad we don’t The DD seems reasonable to me. Thinking it through, I have a PO that has a VendNum and my order release is tied to this PO number. Since I can only have one VendNum for my PO number, it must be the one on the associated PO.