Choose  Purchase Order Change.

The initial screen appears.

Specify the number of the purchase order to be changed and press ENTER .

The item overview screen appears.

Change the PO as desired.

– Add items: To add a new item (if the screen page is full), choose  Edit Enter Lines .

– Change items: If the desired changes are not possible on the item overview screen, select the relevant item and choose  Item Details .

– Delete items: Select the item to be deleted and then choose  Edit Delete .

Save the purchase order.