Unanswered: Agent Connection to Instance is unavailable
Hi, i really need your help. I have log on to Oracle Enterprise Manager 10g that was installed in Window 2003. In the home page, i saw the database status is open, the listener status is Unavailable and the Agent Connection to instance Satus is Unavailable. There is button called 'Start Listener", do i need to start listener? What is the problem? How to fix it. Thanks in advance.