Change an Existing Purchase Order Overview Use this transactions to change an existing purchase order. A purchase order is a document created for the procurement of materials or services from an outside source.
Purchase order Enter the purchase order number to be changed.
Item Overview Screen. If you used a material with a master record, you cannot change the material number. Short text To change the description of the material being ordered, enter the new description. Otherwise, enter the new material group. PO quantity To change the number of items ordered, enter the new quantity.