Restrictions
SAP F&R displays in the order proposal management workbenches, the restrictions that are valid for a vendor or a vendor subrange.
Features
The system carries out restriction checks during requirement quantity optimization and the conditions of these checks are stored in the restriction profile. For more information, see:
Activities
In order to process a restriction profile, you go to the SAP Easy Access
screen and choose 
Forecasting and Replenishment
Requirement Quantity Optimization
Maintain Restriction Profile
.