In SAPgui, display the PO:
- Navigate to Role ZMIT > Purchasing > PO Displays > Display Indiv PO.
- Enter the PO number and hit Enter.
- Highlight the line item, then follow the menu path: Item > Statistics > Changes
- For a closed PO, you will see entries such as Delivery Completed indicator, and Final Invoice indicator, as well as a Purchasing item change date. For a closed PO, the amount will no longer show up as a commitment on the DTR for the cost object.