Calc Condition not working with DirectQuery

[cristian_av]

Hi

I'm using a Graph Table with DirectQuery. I want it to be calculated only when the amount of data is small.

I'm using the following condition:

=if(GetPossibleCount(Customers)<2,1,0)

It works, but If I don't select any Customer, the table is still calculated (And QV Gets freezed).

Also I've tried with a condition "0", but the table is still calculated if there is no selection.

Any idea about how to solve this?

Thanks