Symptom
If a work process is running during SQL Server AlwaysOn failover, the work process will show errors saying the connection to database fails:
[HYooo] [Microsoft] [SQL Server Native Client 11.0] Unspecified error occurred on SQL Server. Connection may have been terminated by the server.
(10054) [08S01] [Microsoft] [SQL Server Native Client 11.0] TCP Provider: An existing connection was forcibly closed by the remote host.
(10054) [08S01] [Microsoft] [SQL Server Native Client 11.0] Communication link failure
Rollback Work (99)
LOG BYM=> severe DB error 10054; work process in reconnect status
Reconnect state is entered by connection
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Environment
SQL Server database on SAP NetWeaver
Keywords
alwayson, failover, 10054, reconnect status, an existing connection was forcibly closed by the remote host, communication link failure, , KBA , BC-DB-MSS , SQL Server in SAP NetWeaver Products , Problem
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