starting OEM problem

[balaji]

Hi,

I have a hostname on my server as "my-computer.net.in" The Global_DB
name on my this server with oracle database 9i was
"my_computer.net.in"(I was forced to give this as dbca tool does not
accept using a "-" in the global_DB names while creating the database.
I was able to use OEM when the instance is up and running. But when I
shutdown the instance, I am not able to start OEM. Is there any was to
solve this issue. The hostname cannot be changed because it is
deployed in a large network. Any solutions would be highly
appreciated.

Thanks
Balaji.