bom

Hi Guru,

In BOM, when i take main item item category groups is ERLA....thn system is taking only main item cost during sales order...but where as if i take Item category group as LUMF..during the sales order system is taking main item cost + sub items cost.....by which setting i can enable the system to take only sub items cost during LUMF item processing.

for this i did the assign ments in item category determination, and also checked TAP and TAN...