When you run the Market Price Determination report, the system checks the price sources you have specified on the report selection screen to determine the market price. The price sources and their conditions for being considered, if any, are as follows:
For invoices to be considered, they must be entered in Logistics Invoice Verification.
Including Delivery Costs
Delivery costs that are invoiced separately are only included in market price determination if this invoice is referenced to the original material invoice. During invoice entry, you enter the number of your original invoice in the Reference field, and the system automatically links the delivery costs to the original invoice.

You can only enter an invoice reference number when you create an invoice for delivery costs. The system does not take any later change of reference into account when it calculates the material's market price.
In addition, in your
Including Credit Memos
Similar to delivery costs, the system includes credit memos in the invoice price only if they were linked to the original material invoice. Again, you can only establish this reference when you create a credit memo, by entering the original invoice number in the Reference field.
The system does not check info records for materials subject to split valuation.
If manual changes of the material's replacement cost are to be taken into account as a valid market price, that is, if the Man. RC change (Manual change of replacement cost relevant) indicator is set in the inflation method, then the system checks the replacement cost in the material master record.