887460 wrote:How you expect us to help you when you don't post anything i asked you for .... NO DB VERSION , NO OS , NO Listener , NO SQLNET.ORA and you want use to solve your issue
I have changed the hosts file in the /etc folder.
The tnsnames and the listener files do have the hostnames only present.
In my case only the IP has changed and the hostnames are not.
So i figured that I have to change only the hosts file.
I did the changes in the hosts file but still I am encountering the same error.
Is a system restart required?
Thanks for your help in advance.