Select an existing access route for detailed review and/or change. To do this enter the number 2 in the column labeled "Opt" against the access route required.
Select an existing access route for detailed review/change or to create Predetermined Join Fields. To do this, enter the number 23 in the column labeled "Opt" against the access route required.
Create a new access route. Use the Add/Create function key to indicate that a new access route is to be added to the file definition.
Note: The column labeled "PJF's" will contain a "Y" if Predetermined Join Fields exist on a particular access route.