To convert a purchase request to a purchase order, follow these steps:
Go to .
Click the button to get the results shown below:

Right-click on the purchase request.
Note the status of the P/R is O for "open."
One of your choices from the right-click menu on the Purchase Requests by Planner Code screen includes . If you look at the Running Availability display, you will note that we are indeed 100 short on item TBOX1.
From the right-click menu, select the option.
The following screen will appear:

On the Items Sources screen, select the first vendor on the list.
Notice under the Ranking column that this vendor is ranked #1.
Then click on the button.
You will be brought directly to the following Purchase Order Item entry screen:

As you can see in the screenshot, all the necessary information has been transferred from the purchase request to the Purchase Order Item screen.
Notice the P/O number.
Click the button.
The following screen will appear:

Just as we saw at the P/O line item level, we see also that all the necessary information has been transferred to the Purchase Order header: vendor information, purchasing agent, date, etc.
Click the button.
Click the button.