The value of derived calculated column is not displaying in AO 2.1

Hi All,

I am facing two issues:

1) I am using HANA Calculation view as a data source for report AO 2.1;

There is a calculated column with some formula in HANA view. It is working fine and displays the data values if we see the data preview in HANA.

This view is used to create a report in AO 2.1 and when I drag this measure in to the report column, it displays 0 in all the cases no matter what the variable values change. I am using the same variable values that I am using in HANA view.

2) Is there any way to suppress / hide the optional variable in AO 2.1? The variable is configured in HANA view which is not needed for the user in AO / WEB I.

I understand the input parameters/variables that are configured in HANA cannot be edited in reporting tools. Please correct me if I am understanding in a wrong way. Is there any work around to hide / suppress not to use that variable.

Let me know your suggestions on the above 2 issues.

Thanks & Regards