We had a case where we went to print an order for 2011, it was booked and shipped in August 2011 and somehow the sales order changed from the original amount shown on a 2011 booking report. Two of the unit prices had been zeroed out with no notes on the order or in the hard file.
Then we tried to change it and it allowed it so it is back to the correct amount but I'm wondering why we are allowed to edit sales orders that have already been shipped and invoiced. Can we disallow that?