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Microsoft Dynamics NAV (Archived)

Connection fails

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Hi eveybody,

I am a stupid user and have an issue with connecting with my client (laptop1) towards our NAV server.

As nobody internally finds the rootcause of the issue (networking, NAV implementator, software/hardware support), I come to you all.

I get the error "The service Principal Name (Delegation) configuration has been Set incorrectly. Server connect URL...

A call to SSPI failed, see inner exeption.

I do not have the issue with my other laptop2. So it should be something locally. The strange this is that it worked a while ago.

The NAV software was pushed on the both machines. If I use the IP instead of the name of the server, it works.

I can ping to the server on name, which is resolving the correct ip on the both machines.

I reinstalled the NAV client but that din't solve the issue. I reinstalled the network adaptors as well.

Any Idea's how to troubleshoot?

Thx a million in advance...

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I have the same question (0)
  • Suresh Kulla Profile Picture
    50,269 Super User 2026 Season 1 on at

    Can you try connecting to the NAV Server using IP address instead of the name ? can you ping the NAV Server from your local computer ?

  • Community Member Profile Picture
    on at

    yes, if I use the IP it works. yes I can ping the server

  • Community Member Profile Picture
    on at

    strange things, I can now connect with the name again..

    Could this be network related? depanding on the route I 'm pushed it works/or not?

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