I have two subreports on one master report who's parameters @ReportDate would be set to the same date each time the report is run. When i run the master report i get an error for each report that tells me that one or more parameters required to run the report have not been specified. How do i pass the parameter i want to use in both reports from the master report through to the subreports. Thanks again!

Right-click on the subreport and choose Properties. Switch to the Parameters tab. Expand the Parameter Name dropdown and select the subreport parameter. Set the Parameter Value to the master parameter, e.g.; =Parameters!SomeParameter.Value

I am getting an error message 'theparameters.someparamenters!value' is read only.

Create @ReportDate Parameter in both reports. On the Main Report Right click to get SubReport Properties >> Parameters Tab, specify the Parameter [ID_culture_id] = [@ID_culture_id]