Anybody know, where Adabas store own traceable log like 'audit_trail' or something else? Is it some database table(s) or just some text or binary file? Haw I can to read it?

Does it contain something like:
- database start/restart/stop events,
- user login/logoff events,
- insufficient space of memory events,
- backup success/failures,
- database/table/view - create/delete events,
- transaction success/failures
- etc.

Thanks in advance for any useful info.