why Subreports still prompting for parameters everytime I run the main report

Hi,

I am using CR Developer version    14.0.2.364 RTM CR X1,

When I create reports from Advantage Database all the Subreports works fine with parameters from main reports.

but I have been assigned to create some reports from Microsoft SQL Server 2008 R2 . I have a main report with 5 sub reports

that use the same parameter Beginning Period (date) when I run the report it ask me for the Beginning Period for the main Report

and each of single subreport.

Any help will be appreciated.

Jose