Error while Connecting Nav 2013

smshyd

Hi experts,
I am getting following error while connecting Nav 2013 . I am using credential type as NAVUSERPASSWORD

Below is the event viewer details.
Type: Microsoft.Dynamics.Nav.Client.NavClientClosingException
Fatal: True
ShowError: True
Message: The connection to the server has been lost. The application will close.
StackTrace:
at Microsoft.Dynamics.Nav.Client.ConnectionStateManager.HandleCommunicationFailure[T](CallServerMethod`1 callServerMethod, ServerCallOptions options, Exception e, Int32 messageNumber, String sessionId)
at Microsoft.Dynamics.Nav.Client.ConnectionStateManager.CallServer[T](CallServerMethod`1 callServerMethod, ServerCallOptions options)
at Microsoft.Dynamics.Nav.Client.ConnectionStateManager.CallServer[T](CallServerMethod`1 callServerMethod)
at Microsoft.Dynamics.Nav.Client.ServerInvocationHandler.CallServer[T](CallServerMethod`1 callServerMethod)
at Microsoft.Dynamics.Nav.Client.ServiceConnection.CallServer[T](CallServerMethod`1 callServerMethod)
at Microsoft.Dynamics.Nav.Client.ServiceConnection.OpenCompany(String companyName)
at Microsoft.Dynamics.Nav.Client.Builder.CompanyInitializer.OpenCompany(String companyName)
at Microsoft.Dynamics.Nav.Client.FormBuilder.BuilderSession.OpenCompany(String companyName)
at Microsoft.Dynamics.Nav.Client.FormBuilder.BuilderSessionInitializer.InitializeCore()
at Microsoft.Dynamics.Nav.Client.FormBuilder.BuilderSessionInitializer.Initialize()
at Microsoft.Dynamics.Framework.UI.Builder.Initialize()
at Microsoft.Dynamics.Framework.UI.UISession.Initialize()
at Microsoft.Dynamics.Nav.Client.WinClient.NavWinFormsClientSession.InitializeUISession()
at Microsoft.Dynamics.Framework.UI.Windows.ClientSessionBase.SetupSessions()
at Microsoft.Dynamics.Framework.UI.Windows.ClientSessionBase.InitCore()
at Microsoft.Dynamics.Nav.Client.WinClient.NavWinFormsClientSession.InitCore()
at Microsoft.Dynamics.Framework.UI.ClientSessionCore.Init()
at Microsoft.Dynamics.Framework.UI.Windows.ClientSessionBase.Run()
at Microsoft.Dynamics.Nav.Client.WinClient.NavClientErrorHandler.ExecuteAndCatchExceptions(Func`1 execute)
Source: Microsoft.Dynamics.Nav.Client.ServiceConnection
HResult: -2146233088

k0n4n

hello,

In SQL you have mixed mode authentication?

ChristianDamm_[MSFT]

Doesn't the event log have more than this? I would expect the NAV server to also write something.

/Christian

Maci

Some idea about this error? I have this in a real environment, and I dont find the solution!!!..... ](*,)