order initiated scenario

We need to configure the order initiated scenario.

I.e Batch order of finished goods,FG should trigger batch order of semifinished material SF(a manufactured item) irrespective of inventory of SF.

How can we do it.

Set the BOM line to production, estimation of the top level creates the referenced sub-production orders.

I made change as u said ,

but could not find the order for SF

I cheched in both "batch order " & “Planned batch order”

You loaded a new order? You updated the status of this order to? What is the setting you have altered? What is the structure of the SF BOM?