Go to Datamanger & Try to Refresh dataprovider,& Check whether
Datamanger is able to Fetch data or Not.If datamanager is not showing data,Open Universe & try to Test connection whether it is Responding or Not,If Connection is Not responding then Try to Create ODBC connction of
Database which You are using & test the database connctivity.
Hope thsi will help you…
if Still you are not getting data try to create sample report using Same universe.
Please help keep BOB friendly! Review this topic for some suggestions. In particular, please note the use of capitals is the equivalent of yelling. Thanks.