Diagnosis
No capacity requirements were created for the planned order.
This may be as a result of the following:
It is set in Customizing that no capacity requirements are to becreated for the scheduling level you used to access the planning table.

Procedure
You define the scheduling levels for the various types of plannedorders in Customizing:
Proceed with function
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.