Originally, there is a demand for a common item material A 1500
One work order is opened for this grouped demand
Grouped Demand: 1500
Work Order QTy: 1500
Due to a drop in demand, the demand fall to 1200
At this time, will any MRP exception raise to suggest the order to reduce the scheduled quantity to 1200?
If there is way to do so, what should I set to achieve this requirement?