input parameter all values as default

Hi,

I have created an Customer input parameter in analytic view (optional,direct, w/o semantic).

> When I do data preview of analytic view and don't give any value in input parameter then the output is with all Customers. I think it is as expected.

> When same type of input parameter is created in calculation view and on execution if nothing is given in input parameter then no data is shown.

Is the input parameter's behavior expected in calculation view?

For information, I am working on HANA SP09 (release 93).

Thanks for reply !!