Hello,
I have the same message, but for SQL-Server. CheckMK 2.0.0p7.
WARNING: ERROR: Duplicate service description (auto check) ‘MSSQL Blocked Sessions’ for host ‘’!
- 1st occurrence: check plugin / item: mssql_blocked_sessions / ‘CONTROLLING’
- 2nd occurrence: check plugin / item: mssql_blocked_sessions / ‘PERSONAL’
But I only see this check once in the services. There are two instances on this SQL-server.
With kind regards