Since today I siddenly can't connect to my CRM through my C# application. This jsut worked fine 2 weeks ago but now doesn't.
I try to connect using this bit of code:
ClientCredentials credentials = new ClientCredentials();
credentials.UserName.UserName = UserName;
credentials.UserName.Password = Password;
Uri serviceUri = new Uri(SoapOrgServiceUri);
OrganizationServiceProxy proxy = new OrganizationServiceProxy(serviceUri, null, credentials, null);
proxy.EnableProxyTypes(Assembly.GetExecutingAssembly());
_service = (IOrganizationService)proxy;
On the line :
OrganizationServiceProxy proxy = new OrganizationServiceProxy(serviceUri, null, credentials, null);
I get the following error:
Additional Info:
- Microsoft Dynamics 365 version 1612 (9.0.0.3172) (DB 9.0.0.3172) online
- Microsoft.Xrm.Sdk : Microsoft.CrmSdk.CoreAssemblies.8.2.0\lib\net45\Microsoft.Xrm.Sdk.dll
- Microsoft.Crm.Sdk.Proxy : Microsoft.CrmSdk.CoreAssemblies.8.2.0\lib\net45\Microsoft.Crm.Sdk.Proxy.dll
- For connection I used the endpoint defined in Dynamics CRM: Organizationservice Endpoint (found in developer resources)
Posible problems?
- I had to change my Office 365 password today, I also updated my application to use that new password. When I log into Dynamics online 365 with this new password it works fine, however I tried to regenerate my new entities and that gave me the following error as well:
Microsoft.Xrm.Tooling.Connector.CrmServiceClient Error: 2 : Source : System.ServiceModel
Method : Retrieve
Date : 9-1-2018
Time : 16:49:47
Error : Metadata contains a reference that cannot be resolved: 'hulten.api.crm4.dynamics.com/.../Organization.svc;sdkversion=82'.
Stack Trace : at System.ServiceModel.Description.MetadataExchangeClient.MetadataRetriever.Retrieve(TimeoutHelper timeoutHelper)
at System.ServiceModel.Description.MetadataExchangeClient.ResolveNext(ResolveCallState resolveCallState)
at System.ServiceModel.Description.MetadataExchangeClient.GetMetadata(MetadataRetriever retriever)
at Microsoft.Xrm.Sdk.Client.ServiceMetadataUtility.RetrieveServiceEndpointMetadata(Type contractType, Uri serviceUri, Boolean checkForSecondary)
at Microsoft.Xrm.Sdk.Client.ServiceConfiguration`1..ctor(Uri serviceUri, Boolean checkForSecondary)
at Microsoft.Xrm.Sdk.Client.OrganizationServiceConfiguration..ctor(Uri serviceUri, Boolean enableProxyTypes, Assembly assembly)
at Microsoft.Xrm.Sdk.Client.ServiceConfigurationFactory.CreateManagement[TService](Uri serviceUri, Boolean enableProxyTypes, Assembly assembly)
at Microsoft.Xrm.Tooling.Connector.CrmWebSvc.CreateAndAuthenticateProxy[T](IServiceManagement`1 servicecfg, Uri ServiceUri, Uri homeRealm, ClientCredentials userCredentials, ClientCredentials deviceCredentials, String LogString)
at Microsoft.Xrm.Tooling.Connector.CrmWebSvc.ConnectAndInitCrmOrgService(OrganizationDetail orgdata, Boolean IsOnPrem, Uri homeRealmUri)
at Microsoft.Xrm.Tooling.Connector.CrmWebSvc.InitCRM2011Service()
======================================================================================================================
Inner Exception Level 1 :
Source : System
Method : GetResponse
Date : 9-1-2018
Time : 16:49:47
Error : The underlying connection was closed: An unexpected error occurred on a send.
Stack Trace : at System.Net.HttpWebRequest.GetResponse()
at System.ServiceModel.Description.MetadataExchangeClient.MetadataLocationRetriever.DownloadMetadata(TimeoutHelper timeoutHelper)
at System.ServiceModel.Description.MetadataExchangeClient.MetadataRetriever.Retrieve(TimeoutHelper timeoutHelper)
======================================================================================================================
Inner Exception Level 2 :
Source : System
Method : Read
Date : 9-1-2018
Time : 16:49:47
Error : Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
Stack Trace : at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.FixedSizeReader.ReadPacket(Byte[] buffer, Int32 offset, Int32 count)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Net.TlsStream.ProcessAuthentication(LazyAsyncResult result)
at System.Net.TlsStream.Write(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.ConnectStream.WriteHeaders(Boolean async)
======================================================================================================================
Inner Exception Level 3 :
Source : System
Method : Read
Date : 9-1-2018
Time : 16:49:47
Error : An existing connection was forcibly closed by the remote host
Stack Trace : at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
======================================================================================================================
Microsoft.Xrm.Tooling.Connector.CrmServiceClient Error: 2 : Unable to Login to Dynamics CRM
Unable to Login to Dynamics CRM
Exiting program with exception: Connection to CRM is not established. Aborting process.
CrmSvcUtil Error: 2 : Exiting program with exit code 2 due to exception : System.Exception: Connection to CRM is not established. Aborting process.
at Microsoft.Crm.Services.Utility.SdkMetadataProviderService.LoadMetadata(IServiceProvider service)
at Microsoft.Crm.Services.Utility.CrmSvcUtil.Run()
at Microsoft.Crm.Services.Utility.CrmSvcUtil.Main(String[] args)
CrmSvcUtil Error: 2 : ===== DETAIL ======
CrmSvcUtil Error: 2 : Source : CrmSvcUtil
Method : LoadMetadata
Date : 16:49:47
Time : 9-1-2018
Error : Connection to CRM is not established. Aborting process.
Stack Trace : at Microsoft.Crm.Services.Utility.SdkMetadataProviderService.LoadMetadata(IServiceProvider service)
at Microsoft.Crm.Services.Utility.CrmSvcUtil.Run()
at Microsoft.Crm.Services.Utility.CrmSvcUtil.Main(String[] args)
