Hi Uwe,
For the Prognosis license, there are 3 things I would like to bring to your attention:
1. Prognosis license alerts hit the wvlog.txt and this si also available in the WVLOG record
2. The Prognosis Self Monitoring solution does alert on these
That is a free solution from support and available here: https://online.prognosis.com/forum/us-ask-the-experts/prognosis-self-monitoring
3. If you do not want the whole solution above, I could send you a copy of the alert from the solution so you can use the license portions of it (Just delete all non-wvlog alerts from this threshold.
I really think it sounds like you could benefit from the whole solution and with it being a free solution that Support will install and train you on, there is only benefit to be gained. Please do check out that other topic.