Hi rahul,
I mean to say when you are displaying data of your cube check there is any infoobject present with name 0Vtype(Value Type for Reporting) if yes then when you see the charecteristic and keyfigure after click on display data put 20 in 0valtype charecteristic and the execute that means you will filtering only plan data not actual data.I think that is your requirement?
Regards,
Ganesh Bothe