WEBI Using Calculation View as Source

Hi,

I'm trying to create a WEBI report using a HANA Calculation View as my source.

I use the SAP HANA:

And select my view. I add the fields to the pane:

Enter the prompts and execute the report. But rather than displaying the values in the dimensions, I simply get (all)

Is this the normal behaviour? I've built several WEBI reports using BEx as a source and it displays all the possible values.

Is there any additional setting I need to set on the calculation view?

Thanks,

Marcelo