Open the 
Production
BOM window.
Click Prod. BOM, Where-Used.
The quantity in the Quantity Needed field indicates the quantity with consideration of the scrap %. The indentation in the Description field shows the level of use.
Close the window.
The Prod. BOM Where-Used window displays where a production BOM is used.
Open the Production
BOM window.
Click Prod. BOM, Where-Used.
The quantity in the Quantity Needed field indicates the quantity with consideration of the scrap %. The indentation in the Description field shows the level of use.
Close the window.
Finding Where Production BOM Components Are Used
Finding Where Routings Are Used