Reporting Services Error

Hi Friends,
When I am browse http://localhost/ReportServer/Pages/ReportViewer.aspx , I
get this type error below.
Reporting Services Error
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An internal error occurred on the report server. See the error log for more
details. (rsInternalError) Get Online Help
Exception of type 'System.Web.HttpUnhandledException' was thrown.
The source of the report definition has not been specified
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SQL Server Reporting ServicesHi, Alex!
It seems to me that something bad is with your datasource. Either with the
reportserver database itself or the datasources of your reports are badly
configured. Can you specify more details?
"Alex Smith" wrote:
> Hi Friends,
> When I am browse http://localhost/ReportServer/Pages/ReportViewer.aspx , I
> get this type error below.
>
> Reporting Services Error
> ----
> An internal error occurred on the report server. See the error log for more
> details. (rsInternalError) Get Online Help
> Exception of type 'System.Web.HttpUnhandledException' was thrown.
> The source of the report definition has not been specified
> ----
> SQL Server Reporting Services
>
>
>