BOM Status 
BOM Status
Use
The BOM status specifies whether a bill of material is active or inactive for different organizational areas.
Prerequisites
You have set a BOM status in the header of the BOM, which switches the BOM to active for MRP.
You define the BOM status in Customizing for Production Basic Data in the IMG activity Define BOM status.
Activities
To set the BOM status, starting from the item overview in the BOM, choose 
.