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smishra

Hi,
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).

---

OK

---

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

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

Thanks

smishra

Any one can reply..

navuser1

are you able connect your database from the the client which is installed in the server ?

smishra

Yes,
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.

Thanks

mdhashmi999

Got the same problem. Anyone can help???