MRP type is pick up wrongly in Ck11n

HI,

We are having the one FG component is a external procurement.F/30. IF i have ran the cost estimation without recipe, with out PV's and without mixed ratio. System was able to pick up cost estimation qty structure tab is F/30 in special procurement data.subcontracting values was pick up as a "L"

If i have maintained the resource,PV's & mixed ratio's was maintained in the system it was pick up "E" in the cost estimation, if MM as a F/30.

Even subcontracting cost was not able to pick up. Why the system is behaving like this. Any one having idea for this