Diagnosis
You attempted to start a processing step for a planning application.However, this is only possible if the subsequent processing step was notyet started. However, in the present case, subsequent steps were alreadyprocessed.

System Response
Processing step is not carried out.

Procedure
If you really want to carry out the desired changes in Customizing, youcan only do this by making the settings in the subsequent processingsteps void. To do this, choose Extras -> Manage -> Reset Status.
Note: This can result in the loss of all settings previously made.