Asterisk .PID issue

My systemctl status shows as below =>

[root@srv-1-ast29vc ~]# systemctl status asterisk
● asterisk.service - LSB: Asterisk PBX
Loaded: loaded (/etc/rc.d/init.d/asterisk; bad; vendor preset: disabled)
Active: active (running) since Fri 2021-08-06 17:36:56 UTC; 3min 0s ago
Docs: man:systemd-sysv-generator(8)
Process: 1183 ExecStart=/etc/rc.d/init.d/asterisk start (code=exited, status=0/SUCCESS)
Main PID: 1277 (asterisk)
CGroup: /system.slice/asterisk.service
├─1272 /bin/sh /usr/sbin/safe_asterisk
└─1277 /usr/sbin/asterisk -f -vvvg -c

Aug 06 17:36:56 srv-1-ast29vc systemd[1]: Starting LSB: Asterisk PBX…
Aug 06 17:36:56 srv-1-ast29vc asterisk[1183]: Starting asterisk:
Aug 06 17:36:56 srv-1-ast29vc systemd[1]: Can’t open PID file /var/run/asterisk/asterisk.pid (yet?) after start: No such file or directory
Aug 06 17:36:56 srv-1-ast29vc systemd[1]: asterisk.service: Supervising process 1277 which is not our child. We’ll most likely not notice when it exits.
Aug 06 17:36:56 srv-1-ast29vc systemd[1]: Started LSB: Asterisk PBX.

I would like to know about this => Aug 06 17:36:56 srv-1-ast29vc systemd[1]: Can’t open PID file /var/run/asterisk/asterisk.pid (yet?) after start: No such file or directory

and this =>
Aug 06 17:36:56 srv-1-ast29vc systemd[1]: asterisk.service: Supervising process 1277 which is not our child. We’ll most likely not notice when it exits.

Are those any issues or error/ fatal error?

Have a look at the file and directory permissions. In case your PBX becomes asterisk:asterisk a couple of directories need sufficient read and write permissions.

If you can start Asterisk as root (by possibly commenting out runuser/rungroup in asterisk.conf) and things work as expected, then you know what your problem is. Based on what you have written, it’s difficult to diagnose the problem at the moment.