Diagnosis
You cannot delete the last transportation connection point of a routein single-column entry mode. The last entry is only virtual, that is,it represents only the end point of the previous stage and cannot bedeleted separately.

System Response
The system does not delete the transportation connection point.

Procedure
If you want to delete the stage that ends with the last transportationconnection point, select the next to last stage of the route and deleteit. The system removes the relevant stage.