Changing the Standard Purchase Order 

Use

You can still make changes to the purchase order, even after it has been transmitted to the vendor. This means, for example, that you can change the required material quantity, delivery date, and so on. Message determination is still available in the system, even after these changes have been transmitted.

Procedure

  1. Call up the transaction as follows:
    2.

    Menu Path

    From the Purchase Order node, choose Change

    Transaction Code

    ME22N

    If your purchase order is not displayed, choose . In the Select Purchase Order dialog box, select Purchase Order, then enter your PO number. Choose Other document.

  2. To open the item overview area, choose Item overview.
  3. Overwrite the PO quantity for your item with any other value.
  4. Choose .
  5. Choose until the overview tree appears.