|Komponente||Core & Setup|
|Titel||Dropped ancient "no_discovery_possible" from check API|
|Checkmk Edition||Checkmk Raw Edition (CRE)|
|Kompatibilität||Kompatibel - benötigt kein manuelles Eingreifen|
The function no_discovery_possible was provided by the check API in the early days were the check_info was declared as 3-element tuple. Since the checks are registered as dictionaries this function is not needed anymore.
In case you get an issue with this after an update, you will have to migrate your checks to the current check_info syntax.