smishrasmishra Member Posts: 28
edited 2015-04-03 in NAV Three Tier
I a facing a big problem in Nav 2013 Client System when I am open NAV Client in User's System
then error is

Microsoft Dynamics NAV

The Service Principal Name (Delegation) configuration has been set
incorrectly. Server connect URL:
"net.[url=tcp://Server]tcp://Server[/url] ip:port/Instance Name/Service". SPN Identity:
"DynamicsNAV/Server IP:Port"Authentication failed on the remote side (the stream might still be
available for additional authentication attempts).


error is display in both when I am open through IP or Server Name.

Please Help...........



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    smishrasmishra Member Posts: 28
    Any one can reply..
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    navuser1navuser1 Member Posts: 1,329
    are you able connect your database from the the client which is installed in the server ?
    Now or Never
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    smishrasmishra Member Posts: 28
    In server database client perfectly worked and that server ping to client and also client ping to server.
    when I open the NAV client then system generated a error.

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    mdhashmi999mdhashmi999 Member Posts: 21
    Got the same problem. Anyone can help???
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