I am trying to configure oracle management server. I am able to login to the server with sysman & added one node. Now my machine is standalone & whenever I try to access dba studio from oracle management server, it shows me the error that
No database is associated with this node please configure it.

I am stuck up with my development work. Standalone DBA studio works fine. Let me know how should I solve this problem.

Thanks in advance for your valuable help.