En_agg_event_levels
Available event levels apply both to instant A-events and stored A-events.
0- EN_AGG_EVENT_LEVEL_NONE
1- EN_AGG_EVENT_LEVEL_NOTICE
2- EN_AGG_EVENT_LEVEL_INFO
3- EN_AGG_EVENT_LEVEL_WARNING
4- EN_AGG_EVENT_LEVEL_ERROR
5- EN_AGG_EVENT_LEVEL_FATAL
6- EN_AGG_EVENT_LEVEL_USE_DEFAULT
In the above list, the last value ("DEFAULT") can only be used as the value of the event_level argument of instant A-events and as the value of the AEL field for stored A-events.