Landed costs are expenses that are incurred during purchase of an item. These expenses can be delivery charges for an order, broker fees, commission, shipment charges, and so on.
You should verify that the Override Next Status Code is blank and that the landed cost rule is not populated in the Purchase Order program (P4310) processing option.
During purchasing, it is logical to pay additional amount as shipment charges, harbor fees, broker fees, import taxes, and so on. You can enter landed costs for items during the receipt process or as a stand-alone process. Once you link a Landed Cost with an item during the Receipt process or as a Stand-Alone Landed Cost, then the system will update the item cost automatically. You can review the item cost via the Item Master Cost Revision program (P4105). You should verify the Update Item Cost Online in the Branch Plant System Constants.