|Component||Checks & Agents|
|Title||mssql_blocked_sessions: don't crash in clustered setup|
|Checkmk Edition||Checkmk Raw Edition (CRE)|
|Compatibility||Compatible - no manual interaction needed|
In a clustered setup the mssql_blocked_sessions check plugin crashed if an instance is moved from one node to another and one node reported blocked sessions while the other node did not. This is fixed.