Hello.
I've just created a new report and I added a prameter of type "DateTime".
I didn't even used it in the query.
Whan I preview the report I have the small calendar Icon.
after I pick a time from the picker And press "View Report"
I get the error:
"the value provided for the report parameter P1 is not valid for its type"

I'm using RS 2005.

Any body know whats the problem?

Thanks in advance,
Roy.

    Public Sub DailyReport(ByVal recdate As Date)
        reportViewer.ServerReport.ReportServerUrl = New System.Uri("http://localhost/ReportServer/")
        reportViewer.ServerReport.ReportPath = "/TA_Report/DailyTA"

        Dim params(0) As Microsoft.Reporting.WinForms.ReportParameter
        params(0) = New Microsoft.Reporting.WinForms.ReportParameter("RecD ate", recdate)

        reportViewer.ServerReport.SetParameters(params)

        Me.reportViewer.RefreshReport()
    End Sub

try something similar to this one but changes some value according to your variables.
"RecDate" is parameter name that i declare in report designer
recdate is Date type that i pass to the parameter.

Why would you need a report parameter if you do not have a parameter in your SQL query.
Try putting a date parameter in the query. Seems like RS does not know what to do with the one at report level.