Round-Trip Routing not working on Enduro 3

The feature 'Creating a Round-Trip Course', as described in the manual, isn't working on Enduro 3. These are the steps performed:

  1. Select Map
  2. Press Upper-right button.
  3. Select Navigate > Create a Course > Round-Trip Course
  4. Select the activity you want to use while following the course.
    Enter the total distance for the course.
  5. Select a direction heading.
  6. The device creates no course. Instead, an error is displayed: "Route Calculation Error. Missing Routable roads in this area."