web report data provider change from Master data table to InfoCube

hi Experts,

I have created one report on top of multiprovider but in the selection screen when i check the values for a variable I came to know that data is coming from master data table and not from data provider(InfoCube).Can any one help to change the data selection from master data table to data provider(InfoCube) and i am sure that there is no ODS involved in the multiprovider.

Thanks in advance

With Regards,

Bala