19.3 TFA Service (unable to configure webclient)

Hi, I just  installed Oracle 19c DSC cluster and have a hard time bring up/use the new TFA service.

My current status:

[root@bedorcl00 dev]# tfactl receiver info

TFA Service URL          : http://:/tfa/index.html

TFA Service URL (https)  : https://:/tfa/index.html

TFA Service Admin User   : admin

TFA Service Admin Status : active

TFA Service Repository   :

TFA Service Port         :

TFA Service Members      :

As you can see the host, port, repository and port are all empty. I didn't find too much information regarding configure the TFA service in Oracle document.

Setup: Perform a clean 19c DSC cluster installtion

Upon completing the installation, connect as root set Oracle_home to /u01/app/19.3.0.0/grid and ORACLE_SID=+ASM1