If this error appears when you enter a location from the drop-down menu, this is because there are two location codes with the same description.
To edit the location names, follow the steps below in back office.
Click Core Expense, then click Reference.
Click Reference D-L, then click Location code.
Update the relevant input location.
To save the new trip created, you need to complete the analysis detail section on the trip header. If this is not completed, you'll be unable to save the trip.
For more information on the analysis detail, follow the steps below.
Click Core Expense, then click Reference.
Click References A-B, then click Analysis Code 1-4.