|Component||Checks & Agents|
|Title||alcatel_fans: The internal name of the Check changed|
|Checkmk Edition||Checkmk Raw Edition (CRE)|
|Compatibility||Incompatible - Manual interaction might be required|
The internal name of the check was wrong. This is corrected now, but it is needed to make a rediscovery after update. You will not lost any history data since the service description remains.