Oracle configuration changes when changing server name

Article Type: General
Product: Aleph
Product Version: 19.01

When changing a server name, what configuration changes need to be made regarding Oracle?

In the file system, the server name appears (and should be changed where relevant) in the following files:

$ORACLE_HOME/network/admin/listener.ora
$ORACLE_HOME/network/admin/tnsnames.ora

The following parameters in the Oracle database should be updated as well:

DB_DOMAIN
SERVICE_NAMES