SAP Knowledge Base Article - Preview

1478133 - How to analyze connection problems to database server


  • SQL error 0
  • SQL error 11. Work processes in reconnect status
  • Database error 0 at FET
  • SQL error 10054 occurred; work process in reconnect
  • 10054: WSAECONNRESET: Connection reset by peer
  • Automatic Work Process Restart
  • -10054: Communication Link Failure
  • TCP Provider: An existing connection was forcibly closed by the remote host. Communication link failure
  • Operating system error 64(error not found)
  • The SQL Network Interface library could not register the Service Principal Name (SPN) for the SQL Server service. Error: 0x2098, state: 15. Failure to register an SPN may cause integrated authentication



Valid for all MSSQL Server versions


network connection, packet size, protocols, TCP Chimney offload, NICs, firmware, bios, LAN, VMWARE, 10054, 0, -1. , KBA , BC-DB-MSS , SQL Server in SAP NetWeaver Products , How To

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