Hello,
If your customer does not operate his business OnPrem in a three tier or four tier environment, you can stop reading. Otherwise, we are looking into an issue where kerberos authentication is preventing logon to WebClient.
Despite correctly configured SPN's that used work fine in previous setup, the errors we see could be like this.
Exception:
Microsoft.Dynamics.Nav.Types.NavServerNotFoundException: A server was not found at "net.tcp://bc:7046/BC/Service". Either the URL is incorrect or the server is currently not available.
---> System.IO.IOException: The read operation failed, see inner exception.
---> System.ServiceModel.CommunicationException: The socket connection was aborted. This could be caused by an error processing your message or a receive timeout being exceeded by the remote host, or an underlying network resource issue. Local socket timeout was '00:00:59.9910000'.
---> System.Net.Sockets.SocketException (10054): An existing connection was forcibly closed by the remote host.
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CSS is already working and we will post more information in this forum as soon as we have it.
Thanks.
