Same data in all tabs of report with Multitabs

     Hi,

       I created a report with input controls. One of the input control is used to break data by Country or Month or City etc.

        I used Combo box on variable that is blank and filled with the custom values of Month, City and Country etc..

       Using if condition I am Breaking data by Country/City / Month.

     The issue for me is when I duplicate the report.  Tab 1I was ro Break by Month and second by Country and third by City. But I am unable as the report is breaking by same variable in all teh 3 tabs. Is this a known issue or bug

Regards,

Nanda Kishore B