Gurus, I created material using (MM01),for the main product in BOM I entered item category group as ERLA,for sub item as NORM. In CS01,5 is chosen all those setting have been made. While in VA01,it indicated message " the system does not find a valid BOM" I have checked with all settings and all seems to be right. Kindly advice Pradeep | __.____._ Copyright © 2011 Toolbox.com and message author. Toolbox.com 4343 N. Scottsdale Road Suite 280, Scottsdale, AZ 85251 | | Popular White Papers In the Spotlight _.____.__ |