Material Availability chk thru PM Order & MMBE

Hi All,

In PM Order I have assigned a material and released it.

Now after few days, I dont have the material in store, which I checked through MMBE.

But again, once I go to IW32 and checked for material availability it is showing material is available. where as actually material is not available in store .

Can anybody explain me why is it so???

Sundar