This form shows the actual costs posted to the selected external operation line. These costs are the costs of receipts of components that have been processed externally. These provisional costs (purchase order price) are posted at the time the receipt is processed. When the purchase invoice is processed permanently, the actual costs are posted (purchase invoice price). These actual costs are displayed on the Costs of purchase invoices for external operation form.

The Help topic Processes in Isah contains more information about the way in which the actual part costs are calculated in Isah.