With the diagnosis function you can analyse on the one hand the entered data before you create a timetable and on the other the outcome of optimisation after you created it.
Invest adequate time for the analysis of the messages under the tab input data and to correct any weaknesses of the input data. The quality of the calculated timetable directly depends on the quality of the entered data. When framework conditions were entered incorrectly, inconsistent or not at all, then the best algorithm cannot create a good timetable.
Open the diagnosis window via the 'Diagnosis' button on the 'Start' tab. The window is divided into two sections: the selection window on the left and the details window on the right.