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Dynamics 365 Community / Forums / Microsoft Dynamics AX (Archived) / SecurityNegotiationExc...
Microsoft Dynamics AX (Archived)

SecurityNegotiationException in Service Through AIF

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Posted on by Community Member

Hi ,

I need to create purchase order through AIF. I am creating it by Visual Studio but I got some error message  like below;

System.ServiceModel.Security.SecurityNegotiationException: The server has rejected the client credentials. ---> System.Security.Authentication.InvalidCredentialException: The server has rejected the client credentials. ---> System.ComponentModel.Win32Exception: The logon attempt failed

What should I do??

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  • Suggested answer
    Community Member Profile Picture
    Community Member on at

    HI, 

    Are you trying to execute the code from Visual Studio, you need to start VS as Admin.

    If you already add the Dll in the bin folder of the client and server AX, then the AOS services must has the same services account that you have setup in the business connector in AX.

  • Community Member Profile Picture
    Community Member on at

    When I Start VS as Admin , I am getting This error

    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 '00:10:00'. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host

      at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)

      at System.ServiceModel.Channels.SocketConnection.ReadCore(Byte[] buffer, Int32 offset, Int32 size, TimeSpan timeout, Boolean closing)

  • Community Member Profile Picture
    Community Member on at

    Are you working in the same networking?

    The Visual Studio and the Dynamics AX are in the same networking?

    You can show your code to have a better picture.

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