I have upgraded my BI publisher catalog from 10g to 11g using the update assistant tool and i have merged the reports to the current OBIEE11g Presentation catalog. I current have a link on the Dashboard which points to the BI publisher Report. The issue is when i click on the link, it executes the report but doesn't populate any data . I tried to obtain the sample data but it just populates the XML tags but doesn't contain any data. I checked the logs and i came across this warning which repeated several times.
[2012-11-30T16:58:34.180-06:00] [bi_server1] [WARNING]  [oracle.xdo] [tid: 168] [userId: <anonymous>] [ecid: e8d3f440a4fd08d7:5436b9ba:13b3eb228af:-8000-000000000002645a,0] [APP: bipublisher#11.1.1] Exception raised while returning rowset:oracle.xdo.XDOException: java.rmi.RemoteException: Sax parser returned an exception.[[
Message: Invalid document structure, Entity publicId: , Entity systemId: , Line number: 1, Column number: 1; nested exception is:
javax.xml.ws.soap.SOAPFaultException: Sax parser returned an exception.