Remote Server is the IP Address or Hostname of the Oracle database server. Its optional because if you have a tnsnames.ora file created properly then it gets its information there.
trokosz wrote:Remote Server is the IP Address or Hostname of the Oracle database server. Its optional because if you have a tnsnames.ora file created properly then it gets its information there.
Thanks for your response, where/how to check the tnsnames.ora file is created properly.
Search for tnsnames.ora within your Oracle Home location in Admin/network location and edit the file. But the only one that can change is the Oracle DBA (Admin rights) so approach your DBA and just ask them.