We recently entered a long order with the wrong price code in the order header (was 1, should have been 4).
 
The customer record was then fixed (default code changed from 1 to 4).  We then went into the order and changed the code on the header from 1 to 4.  An information dialog then displayed that said:
   "For this price code to take effect please tab through all line items"
 
Tabbing through, or Entering through the line items does not bring new prices into them.  The Price Code 1 Prices remain on the order.
 
If a new item is added to the order, the correct price code 4 price is retrieved.
 
Is there a way to update all of these line items to the new price code without re-entering every single line??