Diagnosis
When you select control plans in the "Production" phase, the systemchecks whether certain views have been created for the material masterrecord.
The following views are required for the process categories:
Process Category,, Views
Goods Receipt,, Purchasing
Production,, Work Scheduling, Planning
Goods Issue,, Sales and Distribution

System Response
Certain views have to be created in the material master record for theprocess and its subobjects to be displayed.

Procedure for System Administration
You can change this behavior by implementing your own BAdI for theobject category.