Enable debugging for OBIEE 11g / BI Publisher 11g
If you moved to BI Publisher 11g or OBIEE 11g from BI Publisher 10g, you would have realized that debug option is no longer part of BI Publisher Administration UI. In 10g we can set the debug log level from Administration UI under Server configuration section but in 11g no more.In OBIEE 11g, it is central logging process which is part of Fusion Middleware. One can set the log level and view the log from Oracle Enterprise Manager.
Use the same userid/password as set during OBIEE installation or you use to access WLS console from the left pane expand the Application…