Found partial solution:
The following turned off message that there is no totification method specified in logs as well as comment in incident
pdm_options_mgr -c -s SKIP_NO_NOTIFICATION_LOG -v 1 -a pdm_option.inst
pdm_options_mgr -c -s SKIP_NO_NOTIFICATION_LOG -v 1 -a pdm_option.inst -t
The following turned off message that there is no notification method specified in logs but not the comment in incident
pdm_options_mgr -c -s SKIP_NO_EMAIL_NOTIFICATION_LOG -v 1 -a pdm_option.inst
pdm_options_mgr -c -s SKIP_NO_EMAIL_NOTIFICATION_LOG -v 1 -a pdm_option.inst -t
I think i will proceed with the issue since there is no consistent behaviour in those two options