we have set up items with Replenishment System "Purchase" but still entered "Routing No." and "Production BOM No.".
When we open a "BOM Structure" that includes such an item we get a warning "Item A005438 is a BOM, but the Replenishment System field is not set to Assembly or Prod. Order. Verify that the value is correct."
I was wondering if setting up items like this may cause any trouble somewhere in the system?
Is material/capacity planning still working as inteded? And cost calculation?
We are using NAV 2015.