You can save time and effort when creating or changing a purchase order by copying an already existing one or adopting items from an existing requisition, RFQ, or contract.
Procedure
The initial screen appears.
To copy an existing purchase order, choose Purchase order ® Copy.
In the dialog box which now appears, enter the number of the reference document and the relevant item number (if known). Press ENTER to display the item overview screen.
If you wish to change the selected items before you adopt them, choose Edit ® Adopt + Details. Change the individual items on the item detail screen.
If you wish to adopt the selected items without first changing them, choose Edit ® Adopt.
The item overview for the newly created PO (with the items you adopted) appears.
Result
The purchase order is created in the SAP System. In order that the information in the purchase order can be transmitted to the vendor, the system generates a message for the PO. How to transmit the message to the vendor is described under
Outputting Messages.