SAP Knowledge Base Article - Preview

3704054 - Analysis Office unable to connect to S/4HANA Cloud via proxy: "The operation is not allowed on non-connected sockets"

Symptom

There is a connection error when trying to reach S/4HANA Cloud system from Analysis Office client tool using a proxy.

The AO dev_nco_rfc.log file may contain the below entries:
----------------------------------------------------------------------------------------------------------------------------------------
System.InvalidOperationException: The operation is not allowed on non-connected sockets.
   at System.Net.Sockets.TcpClient.GetStream()
   at SAP.Middleware.Connector.TcpDriver.ConnectAsClient(Dictionary`2 options, Boolean forRepository)
   at SAP.Middleware.Connector.WebSocketClientDriver.ConnectAsClient(Dictionary`2 options, Boolean forRepository)
   at SAP.Middleware.Connector.RfcConnection.ConnectAsClient(RfcDestination destination, Boolean forRepository)
   at SAP.Middleware.Connector.RfcConnectionPool..ctor(RfcDestination destination, Boolean forRepositoryCalls)
   at SAP.Middleware.Connector.RfcConnectionPool.GetPool(RfcDestination destination, Boolean forRepository, Boolean create)
   at SAP.Middleware.Connector.RfcDestination.GetClient(Boolean forRepository)
   at SAP.Middleware.Connector.RfcDestination.Ping()
----------------------------------------------------------------------------------------------------------------------------------------


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Environment

  • SAP Analysis for Microsoft Excel
  • SAP Analysis for Microsoft Excel, edition for SAP Analytics Cloud

Product

SAP Analysis for Microsoft Office all versions ; SAP Analysis for Microsoft Office, edition for SAP Analytics Cloud all versions

Keywords

KBA , BI-RA-AO-XLA , Excel Addin , Problem

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