storage location

Dear All,

Im create a MATERIAL MASTER with storage location RAW MATERIAL with valuation type 3000,then Im creating a PO with storage location as SEMI FINISHED goods when im creating goods received in MIGO it will posted with storage location SEMI FINISHED goods stock & in MMBE SEMI FINISHED is showing . My querry is that though im creating material with storage location RAW MATERIAL in PO or in MIGO why rather than RAW MATERIAL storage location why it take SEMI FINISHED OR CONSUMABLE or any other storage location i want it will take only raw material storage location which i'll maintain in MM01 at the time of create MATERIAL MASTER pls give me the configuration in details that it will take only the storage location ( RAW MATERIAL ) which I've maintain in in MM01 at the time of create MATERIAL MASTER . points must be rewarded.

BEST REGARDS

Amin