mibuso.com

Of corse I understand the problem, and I read many article about this.
I successed to configure 3 tiers architecture (RTC and WS) and I can run them from any computer in my domain without login and password.
I added all neede SPNs for the nav service and sql service domaine account, even HTTP spn.

Thus it should work even when called from outside and correct login and password is provided.

Actually, you can really help yourself a lot by doing the following:
Use IE
Go to tools->internet options
Then go to advanced and REMOVE the mark in "Show friendly HTTP error messages"

It will give you the true error from the NST and not just "500 Internal server errror".

Hi Sbilly,

1. Check if all the SPNs are properly set.
2. Two User accounts should not have SPN with same name. If exists then delete the duplicate ones.
3. Check the event viewer when you run the url in browser. do you get event id 10 or 13? if yes then duplicate SPNs still exists.
4. YOu need to provide delegations properly..

I checked all SPN. I don't have duplicate one.
When I call the web services from any computer on the domaine, it works very well.
But When I try to call it from an external computer ( this computer is not on the domaine) It pops up asking for username and password and when I type the domain\user and login ( the same as Logon Account for the Microsoft Dynamics NAV Server Service) nothing happen and that 3 times.
When I consult the event viewer on the nav serv I found this error:
User:
Type: Microsoft.Dynamics.Nav.Types.NavDatabasePasswordException
SuppressMessage: False
FatalityScope: None
Message: The login failed when connecting to SQL Server smgsqlhvb01.
StackTrace:
à Microsoft.Dynamics.Nav.Runtime.NavRuntimeAdapter.ErrorHandler(Int32 errorCode, Int32 errorNumber, Int32 moduleNumber, String errorText)
à Microsoft.Dynamics.Nav.Runtime.NativeMethods.AdapterOpenConnection(IntPtr databaseHandle, String serverName, NetProtocolType netType, String databaseName, Int32 clientConnectionType, DeadConnectionHandler deadConnectionHandler)
à Microsoft.Dynamics.Nav.Runtime.NavConnection.Open()
à Microsoft.Dynamics.Nav.Service.WebServices.ServiceBroker.Invoke(Boolean isSoapMessage, String serviceName, Uri url, XmlReader input, TextWriter output)
à Microsoft.Dynamics.Nav.Service.WebServices.NavWebService.<>c__DisplayClass2.<>c__DisplayClass4.<ProcessMessage>b__1()
à Microsoft.Dynamics.Nav.Service.WebServices.Disposer.Scope(Code code)
à Microsoft.Dynamics.Nav.Service.WebServices.NavWebService.<>c__DisplayClass2.<ProcessMessage>b__0(StreamWriter streamWriter)
à Microsoft.Dynamics.Nav.Service.WebServices.WCFUtil.GetPopulatedMemoryStream(StreamFillingCallback callback)
à Microsoft.Dynamics.Nav.Service.WebServices.NavWebService.ProcessMessage(Message message)
à SyncInvokeProcessMessage(Object , Object[] , Object[] )
à System.ServiceModel.Dispatcher.SyncMethodInvoker.Invoke(Object instance, Object[] inputs, Object[]& outputs)
à System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc& rpc)
à System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc& rpc)
à System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage4(MessageRpc& rpc)
à System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage3(MessageRpc& rpc)
à System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage2(MessageRpc& rpc)
à System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage1(MessageRpc& rpc)
à System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet)
Source: Microsoft.Dynamics.Nav.Ncl

Try to switch the WS into NTLM instead NEGO (Kerberos)...

Please Kine, how can I do it ?

In the customsettings.config of the service tier.