Diagnosis
You have changed a schedule line for which the quantity must beprocured externally. The quantity is procured using a purchaserequisition which refers to the schedule line. The purchase requisitionhas a status which limits the possibilities of changing.

System Response
The purchase requisition is not changed automatically when the salesorder is changed.

Procedure
You can change the purchase requisition manually from the schedule linescreen. If you cannot make the changes there, you must inform thepurchasing department.