Although you can uninstall Open Enterprise Server (OES) service RPMs through YaST, we do not recommend it because so many modules have interdependencies. Uninstalling services can leave the server in an undesirable state. Instead, we recommend disabling the service.
Log in as root and start YaST.
Select the applicable_service_name, then click .
You can also disable the service using the command systemctl disable <service_name>.service.