Not sure if this is just the upgrade to 2012 sp4 or not but the BOM views depending the configuration selected (@ or Default) will rearrange the BOM order. We are using an indented BOM showing selected as built. Any idea of what the rhyme or reason of the order change is (ID???)?
Thanks
Is there a configuration column in the bom view after you have upgraded ? Else add the configuration coloumn in the Bills Of Materials under EPDM Admin tool.
Hope this helps !
Raghav.