Diagnosis
Detailed or rate-based scheduling and sequecing are all active at thesame time.

Procedure
You must choosing one scheduling type:
Capacity scheduling (detailed or rate-based planning).
Or, line-based scheduling (sequencing).
You define the scheduling levels for the various types of plannedorders in Customizing:
Proceed with functionn
The routings in the production version in the material master record(MRP 4 screen) must be entered according to the scheduling levelsettings in Customizing (Determining scheduling and capacity reqmts viadetailed or rate-based planning).
Proceed with function
If you have made any changes, you have to restart the planning table toactivate these changes.