How can I show as well the accounting document number when posting a vendor invoice via transaction MIRO?

Add to user parameters “INVFIDISPLAY”, entering the value “X”.

I don’t see the key field in any dropdown list I open. What can I do?

Click on the icon shown below.

In the pop-up menu select “Options…”.

In the pop up windows select “Interaction design” and then “Visualization 1”, then check the box “show keys in dropdown lists”.

The purchase orders I’m creating are printed in printer A even if my default printer is the B one. Why?

In purchase orders, the printer is not assigned to the user, but to the purchasing group,

The Customization path is as below:

Materials Management -> Purchasing -> Messages -> Assign output devices to purchasing groups