Planlægningssystemet medtager ikke nogen reserverede mængder i beregningen . Hvis en salgsordre f.eks. er blevet helt eller delvist reserveret mod antallet på lager , kan det reserverede antal på lager ikke bruges til at dække andre behov . Planlægningssystemet medtager ikke dette behov-forsyningssæt i beregningen .

The planning system does not include any reserved quantities in the calculation . For example , if a sales order has been totally or partially reserved against the quantity in inventory , the reserved quantity in inventory cannot be used to cover other demand . The planning system does not include this demand-supply set in its calculation .
