Diagnosis
You tried to delete one of the three elements 'Travel request, 'Travelplan' or 'Travel expense report'.

System Response
At the present time the system only allows you to completely delete allof the elements that belong to a trip. Individual elements such as the'travel expense report' can not be deleted.

Procedure
Please select the line that begins with a folder symbol and a date.Then confirm clicking on the 'Delete' pushbutton.