When I try to create Reporting Services Data Source (.rsds) in SharePoint, it's always failed to be created with error: Exception Occurred (Exception from HResult: 0x80020009) (DISP_E_EXCEPTION)) (). This is SQL Server 2008 Reporting Services with SharePoint 2007 Integrated Mode. All other reports with its own Data Source can run without problem, however, I am unable to create common Data Source. Any idea? Thank you,

Following might help you http://social.technet.microsoft.com/Forums/en-US/sharepointadmin/thread/4455051d-a6aa-44a0-ad32-15343c855a8b/ Gaurav Gupta http://sqlservermsbiblog.blogspot.com/