HANA view Variables

Hi

  I have requirement that, I need to filter the data in very base level itself.

I have two views, one is base view "TestBase" and "TestMain" view.

I created a variables in "TestBase" and used this view in "TestMain" view. I didn't get the variables pop up from the base view. How to get that, instead of doing that, if i create a variable in the main view then it will get all the records from base view then only will apply the filter, right?

How to avoid taking bulk data.