I found a solution. There is a problem with the branch record for the client. When the sales order entry page appears there is no branch available in the drop down list even though a branch was entered into the system. After I added a second branch for the client, then it shows up in the drop down list and the exchange rate errors go away. Then I deleted the first branch record and there were no more problems. Thus, there was some problem with the first branch record that kept it from loading that triggered the exchange rate message.
Pages 1