I found one vendor item in PO13.3 attached to 3 different item numbers.
I'll explain where I'm at with this now.
I did a replace/inactivate in two of the PO13.3 and replaced one item with a vendor number of "WRONGITEM" and replaced the other with "WRONGITEM2".
I was then able to place those two items on hold in PO25.6 and add the correct item with the correct vendor number to the PO25.6 agreement.
The two item numbers that are wrong are now in the PO25.6 on hold. I'm not able to delete them because the message says there are orders placed against each line.
Is there a way to remove these from the PO25.6 agreement? I just want to clean it up if I can.