We have a material that exists on a purchase order. The material is a HALB, with MRP Type = PD and
Procurement Type = F (purchased). The Planning Horizon for the plant is 180 days and there is no planning horizon defined for MRP Group. The Purchase Order has a delivery date of 12/31/2009 (well past the horizon). But, Purchase Requesitions are not being created during the MRP run. The MRP settings we are using are NETPL, 1, 3, 1, 3, 1.
It is acting like it is looking past the planning horizon and seeing the purchase order that is far out in the future.
Does anyone have any ideas on what is happening?