The customer has configured a purchase overhead in the costing sheet. When he receives the purchased goods, the overhead is calculated correctly. However, the overhead is not recalculated if he posts the purchase invoice with a different unit price than that on the purchase order. Example He has configured a surcharge of 2%. He creates a purchase order for a quantity of 10 at a unit price of 45.00, confirms the order and receives the goods. The physical cost is 459. He then posts the invoice at a total cost of 600. The financial cost is 609.00, but it is expected to be 612.00. DAXSE 3978649