Unable to connect to BI System from Visual Composer

Hie there,
I am unable to connect to my BI system from Visual Composer
The error message which I obtain upon clicking on 'Find Data' and selecting one of the many Systems list are as follows :-
Error - 30014 Search returned an erro Failed to conect to backend system. Check your system defination and user priveleges.
Please advice how can I add a BI System to this Visual Composer
p/s: I`m new to portal environment, hence please excuse my rudimentary question

Hi John,
you find some information under:
<a href="http://help.sap.com/saphelp_nw2004s/helpdata/de/9b/3ac52d74cf4c43b1cf3a71725c951f/frameset.htm">http://help.sap.com/saphelp_nw2004s/helpdata/de/9b/3ac52d74cf4c43b1cf3a71725c951f/frameset.htm</a>
I had a similar question as a comment for my blog here:
<a href="/people/marcel.salein/blog/2007/02/01/visual-composer-and-abap-rfcbapi-a-powerful-combination-part-i:///people/marcel.salein/blog/2007/02/01/visual-composer-and-abap-rfcbapi-a-powerful-combination-part-i
You should also look in the VC wiki, there is a section for the connectivity
<a href="https://wiki.sdn.sap.com/wiki/display/VC/Connectivity">https://wiki.sdn.sap.com/wiki/display/VC/Connectivity</a>
Hope that helps!
Best Regards,
Marcel

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file:C:/Oracle/Middleware/oracle_common/lib/java/shared/jsch/0.1.37/jsch-0.1.37.jar ...OK
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at com.hyperion.cp.driver.DriverEngine.getConnection(DriverEngine.java:60)
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at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:344)
at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2333)
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at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:792)
at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
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at java.sql.DriverManager.getConnection(DriverManager.java:207)
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Few things to note:
1. Are you using Java Admin launchpad or the .NET one and if its Java then is it deployed on the same machine as this custom java application?
2. Looks like this app is running off JBOSS and JBOSS is unsupported for Enterprise Web application Deployments.
3. You can trace on the CMS and see if its actually getting the request from the application.
Thanks
Aasavari

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