Planning query reads all the data

Hi,

I have a strange issue where in the planning query instead of just reading the data from the plan cube on which aggregation level is built.

It reads data from all the cubes.

Planning query is built on multiprovider which contains plan cube as well as basic cubes.

I have checked the Read Mode setting of the query and it is set to "H".

I have also regenerated the query in RSRT still it reads data from all the cubes.

Please help.

Regards,

San