Diagnosis
Certain standard settings of the planning application &V1& should notbe deleted offhand.

System Response
The system sets the corresponding fields to display only.

Procedure
First check whether you would not prefer to create a customer-specificplanning application for which you can make any settings you like.
If you do not want to create a customer-specific planning application,then in planning application &V1& you can only edit the fields if youfirst modify the include file LUPA_MCB_00T0Y such that you set thevalue of the global variables MOD-GC_CHANGEABLE to 'X'.
Note, however, that if you do this, we can no longer guarantee thesmooth functioning of the planning application &V1&. If necessary, youmust also adjust or enhance the architecture of the planning application(for example, planning objects, web interfaces).