0

Installed Sitecore 9 Update 1 together with Sitecore Experience Commerce 9 Update 1 on my dev VM.

When I go to Experience Analytics, I can see these exceptions instead of charts:

enter image description here

It is showing this excception not only for Goals but basically any board.

Here are textual representations of exceptions:

The ListControl list cannot be displayed due to a server error. Contact you system administrator.

The LineChart graph cannot be displayed due to a server error. Contact you system administrator.

And here is exception that I can see in Developer toolbar in Firefox:

{message: "An error has occurred.", exceptionMessage: "An error occurred while sending the request.",…} exceptionMessage : "An error occurred while sending the request." exceptionType : "System.Net.Http.HttpRequestException" innerException : {message: "An error has occurred.",…} exceptionMessage : "The underlying connection was closed: An unexpected error occurred on a send." exceptionType : "System.Net.WebException" innerException : {message: "An error has occurred.",…} exceptionMessage : "Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host." exceptionType : "System.IO.IOException" innerException : {message: "An error has occurred.",…} exceptionMessage : "An existing connection was forcibly closed by the remote host" exceptionType : "System.Net.Sockets.SocketException" message : "An error has occurred." stackTrace : " at System.Net.Sockets.Socket.EndReceive(IAsyncResult asyncResult) ↵ at System.Net.Sockets.NetworkStream.EndRead(IAsyncResult asyncResult)" message : "An error has occurred." stackTrace : " at System.Net.TlsStream.EndWrite(IAsyncResult asyncResult) ↵ at System.Net.ConnectStream.WriteHeadersCallback(IAsyncResult ar)" message : "An error has occurred." stackTrace : " at System.Net.HttpWebRequest.EndGetRequestStream(IAsyncResult asyncResult, TransportContext& context) ↵ at System.Net.Http.HttpClientHandler.GetRequestStreamCallback(IAsyncResult ar)" message : "An error has occurred." stackTrace : " at Sitecore.Xdb.Common.Web.Synchronous.SynchronousExtensions.SuspendContextLock[TResult](Func1 taskFactory) ↵ at Sitecore.ExperienceAnalytics.Core.Repositories.ReferenceData.ReferenceDataSegmentReader.Get(IEnumerable1 keys, NameValueCollection readingPreferences) ↵ at Sitecore.ExperienceAnalytics.Aggregation.Repositories.AggregationSegmentReader.Get(IEnumerable`1 keys, NameValueCollection readingPreferences) ↵ at Sitecore.ExperienceAnalytics.Api.RequestTypeResolver.GetReportSegments() ↵ at Sitecore.ExperienceAnalytics.Api.RequestTypeResolver.GetRequestType() ↵ at Sitecore.ExperienceAnalytics.Api.Http.ModelBinding.ReportQueryModelBinder.GetModelFromBindingContext(HttpActionContext actionContext, ModelBindingContext bindingContext) ↵ at Sitecore.ExperienceAnalytics.Api.Http.ModelBinding.ReportQueryModelBinder.BindModel(HttpActionContext actionContext, ModelBindingContext bindingContext) ↵ at System.Web.Http.ModelBinding.ModelBinderParameterBinding.ExecuteBindingAsync(ModelMetadataProvider metadataProvider, HttpActionContext actionContext, CancellationToken cancellationToken) ↵ at System.Web.Http.Controllers.HttpActionBinding.d__0.MoveNext() ↵--- End of stack trace from previous location where exception was thrown --- ↵ at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() ↵ at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) ↵ at System.Web.Http.Controllers.ActionFilterResult.d__2.MoveNext() ↵--- End of stack trace from previous location where exception was thrown --- ↵ at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() ↵ at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) ↵ at System.Web.Http.Filters.AuthorizationFilterAttribute.d__2.MoveNext() ↵--- End of stack trace from previous location where exception was thrown --- ↵ at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() ↵ at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) ↵ at System.Web.Http.Filters.AuthorizationFilterAttribute.d__2.MoveNext() ↵--- End of stack trace from previous location where exception was thrown --- ↵ at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() ↵ at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) ↵ at System.Web.Http.Filters.AuthorizationFilterAttribute.d__2.MoveNext() ↵--- End of stack trace from previous location where exception was thrown --- ↵ at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() ↵ at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) ↵ at System.Web.Http.Controllers.ExceptionFilterResult.d__0.MoveNext() ↵--- End of stack trace from previous location where exception was thrown --- ↵ at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() ↵ at System.Web.Http.Controllers.ExceptionFilterResult.d__0.MoveNext() ↵--- End of stack trace from previous location where exception was thrown --- ↵ at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() ↵ at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) ↵ at System.Web.Http.Dispatcher.HttpControllerDispatcher.d__1.MoveNext()"

This is what I can see in Sitecore log:

5340 09:58:15 INFO Cache created: 'ExperienceAnalytics.DimensionItems' (max size: 2MB, running total: 7120MB) 5340 09:58:15 ERROR [Sitecore Services]: HTTP GET URL http://sxc9.sc/sitecore/api/ao/aggregates/all/46511EC0EC7A492BA90F96BAB33B7456/all?&dateGrouping=collapsed&&dateFrom=04-04-2018&dateTo=02-07-2018&keyGrouping=by-key

Exception System.Net.Http.HttpRequestException: An error occurred while sending the request. ---> System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host at System.Net.Sockets.Socket.EndReceive(IAsyncResult asyncResult) at System.Net.Sockets.NetworkStream.EndRead(IAsyncResult asyncResult) --- End of inner exception stack trace --- at System.Net.TlsStream.EndWrite(IAsyncResult asyncResult) at System.Net.ConnectStream.WriteHeadersCallback(IAsyncResult ar) --- End of inner exception stack trace --- at System.Net.HttpWebRequest.EndGetRequestStream(IAsyncResult asyncResult, TransportContext& context) at System.Net.Http.HttpClientHandler.GetRequestStreamCallback(IAsyncResult ar) --- End of inner exception stack trace --- at Sitecore.Xdb.Common.Web.Synchronous.SynchronousExtensions.SuspendContextLock[TResult](Func1 taskFactory) at Sitecore.ExperienceAnalytics.Core.Repositories.ReferenceData.ReferenceDataSegmentReader.Get(IEnumerable1 keys, NameValueCollection readingPreferences) at Sitecore.ExperienceAnalytics.Aggregation.Repositories.AggregationSegmentReader.Get(IEnumerable`1 keys, NameValueCollection readingPreferences) at Sitecore.ExperienceAnalytics.Api.RequestTypeResolver.GetReportSegments() at Sitecore.ExperienceAnalytics.Api.RequestTypeResolver.GetRequestType() at Sitecore.ExperienceAnalytics.Api.Http.ModelBinding.ReportQueryModelBinder.GetModelFromBindingContext(HttpActionContext actionContext, ModelBindingContext bindingContext) at Sitecore.ExperienceAnalytics.Api.Http.ModelBinding.ReportQueryModelBinder.BindModel(HttpActionContext actionContext, ModelBindingContext bindingContext) at System.Web.Http.ModelBinding.ModelBinderParameterBinding.ExecuteBindingAsync(ModelMetadataProvider metadataProvider, HttpActionContext actionContext, CancellationToken cancellationToken) at System.Web.Http.Controllers.HttpActionBinding.d__0.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Controllers.ActionFilterResult.d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Filters.AuthorizationFilterAttribute.d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Filters.AuthorizationFilterAttribute.d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Filters.AuthorizationFilterAttribute.d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Controllers.ExceptionFilterResult.d__0.MoveNext() 5340 09:58:15 ERROR [Sitecore Services]: HTTP GET URL http://sxc9.sc/sitecore/api/ao/aggregates/all/46511EC0EC7A492BA90F96BAB33B7456/all?&dateGrouping=collapsed&&dateFrom=04-04-2018&dateTo=02-07-2018&keyGrouping=by-key

Exception System.Net.Http.HttpRequestException: An error occurred while sending the request. ---> System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host at System.Net.Sockets.Socket.EndReceive(IAsyncResult asyncResult) at System.Net.Sockets.NetworkStream.EndRead(IAsyncResult asyncResult) --- End of inner exception stack trace --- at System.Net.TlsStream.EndWrite(IAsyncResult asyncResult) at System.Net.ConnectStream.WriteHeadersCallback(IAsyncResult ar) --- End of inner exception stack trace --- at System.Net.HttpWebRequest.EndGetRequestStream(IAsyncResult asyncResult, TransportContext& context) at System.Net.Http.HttpClientHandler.GetRequestStreamCallback(IAsyncResult ar) --- End of inner exception stack trace --- at Sitecore.Xdb.Common.Web.Synchronous.SynchronousExtensions.SuspendContextLock[TResult](Func1 taskFactory) at Sitecore.ExperienceAnalytics.Core.Repositories.ReferenceData.ReferenceDataSegmentReader.Get(IEnumerable1 keys, NameValueCollection readingPreferences) at Sitecore.ExperienceAnalytics.Aggregation.Repositories.AggregationSegmentReader.Get(IEnumerable`1 keys, NameValueCollection readingPreferences) at Sitecore.ExperienceAnalytics.Api.RequestTypeResolver.GetReportSegments() at Sitecore.ExperienceAnalytics.Api.RequestTypeResolver.GetRequestType() at Sitecore.ExperienceAnalytics.Api.Http.ModelBinding.ReportQueryModelBinder.GetModelFromBindingContext(HttpActionContext actionContext, ModelBindingContext bindingContext) at Sitecore.ExperienceAnalytics.Api.Http.ModelBinding.ReportQueryModelBinder.BindModel(HttpActionContext actionContext, ModelBindingContext bindingContext) at System.Web.Http.ModelBinding.ModelBinderParameterBinding.ExecuteBindingAsync(ModelMetadataProvider metadataProvider, HttpActionContext actionContext, CancellationToken cancellationToken) at System.Web.Http.Controllers.HttpActionBinding.d__0.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Controllers.ActionFilterResult.d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Filters.AuthorizationFilterAttribute.d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Filters.AuthorizationFilterAttribute.d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Filters.AuthorizationFilterAttribute.d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Controllers.ExceptionFilterResult.d__0.MoveNext() 2376 09:58:15 ERROR [Sitecore Services]: HTTP GET URL http://sxc9.sc/sitecore/api/ao/aggregates/all/46511EC0EC7A492BA90F96BAB33B7456/all?&dateGrouping=by-auto&&keyTop=8&keyOrderBy=visits-Desc&dateFrom=04-04-2018&dateTo=02-07-2018&keyGrouping=by-key

Exception System.Net.Http.HttpRequestException: An error occurred while sending the request. ---> System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host at System.Net.Sockets.Socket.BeginReceive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags, AsyncCallback callback, Object state) at System.Net.Sockets.NetworkStream.BeginRead(Byte[] buffer, Int32 offset, Int32 size, AsyncCallback callback, Object state) --- End of inner exception stack trace --- at System.Net.TlsStream.EndWrite(IAsyncResult asyncResult) at System.Net.ConnectStream.WriteHeadersCallback(IAsyncResult ar) --- End of inner exception stack trace --- at System.Net.HttpWebRequest.EndGetRequestStream(IAsyncResult asyncResult, TransportContext& context) at System.Net.Http.HttpClientHandler.GetRequestStreamCallback(IAsyncResult ar) --- End of inner exception stack trace --- at Sitecore.Xdb.Common.Web.Synchronous.SynchronousExtensions.SuspendContextLock[TResult](Func1 taskFactory) at Sitecore.ExperienceAnalytics.Core.Repositories.ReferenceData.ReferenceDataSegmentReader.Get(IEnumerable1 keys, NameValueCollection readingPreferences) at Sitecore.ExperienceAnalytics.Aggregation.Repositories.AggregationSegmentReader.Get(IEnumerable`1 keys, NameValueCollection readingPreferences) at Sitecore.ExperienceAnalytics.Api.RequestTypeResolver.GetReportSegments() at Sitecore.ExperienceAnalytics.Api.RequestTypeResolver.GetRequestType() at Sitecore.ExperienceAnalytics.Api.Http.ModelBinding.ReportQueryModelBinder.GetModelFromBindingContext(HttpActionContext actionContext, ModelBindingContext bindingContext) at Sitecore.ExperienceAnalytics.Api.Http.ModelBinding.ReportQueryModelBinder.BindModel(HttpActionContext actionContext, ModelBindingContext bindingContext) at System.Web.Http.ModelBinding.ModelBinderParameterBinding.ExecuteBindingAsync(ModelMetadataProvider metadataProvider, HttpActionContext actionContext, CancellationToken cancellationToken) at System.Web.Http.Controllers.HttpActionBinding.d__0.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Controllers.ActionFilterResult.d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Filters.AuthorizationFilterAttribute.d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Filters.AuthorizationFilterAttribute.d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Filters.AuthorizationFilterAttribute.d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Controllers.ExceptionFilterResult.d__0.MoveNext() 2376 09:58:15 ERROR [Sitecore Services]: HTTP GET URL http://sxc9.sc/sitecore/api/ao/aggregates/all/46511EC0EC7A492BA90F96BAB33B7456/all?&dateGrouping=by-auto&&keyTop=8&keyOrderBy=visits-Desc&dateFrom=04-04-2018&dateTo=02-07-2018&keyGrouping=by-key

Exception System.Net.Http.HttpRequestException: An error occurred while sending the request. ---> System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host at System.Net.Sockets.Socket.BeginReceive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags, AsyncCallback callback, Object state) at System.Net.Sockets.NetworkStream.BeginRead(Byte[] buffer, Int32 offset, Int32 size, AsyncCallback callback, Object state) --- End of inner exception stack trace --- at System.Net.TlsStream.EndWrite(IAsyncResult asyncResult) at System.Net.ConnectStream.WriteHeadersCallback(IAsyncResult ar) --- End of inner exception stack trace --- at System.Net.HttpWebRequest.EndGetRequestStream(IAsyncResult asyncResult, TransportContext& context) at System.Net.Http.HttpClientHandler.GetRequestStreamCallback(IAsyncResult ar) --- End of inner exception stack trace --- at Sitecore.Xdb.Common.Web.Synchronous.SynchronousExtensions.SuspendContextLock[TResult](Func1 taskFactory) at Sitecore.ExperienceAnalytics.Core.Repositories.ReferenceData.ReferenceDataSegmentReader.Get(IEnumerable1 keys, NameValueCollection readingPreferences) at Sitecore.ExperienceAnalytics.Aggregation.Repositories.AggregationSegmentReader.Get(IEnumerable1 keys, NameValueCollection readingPreferences) at Sitecore.ExperienceAnalytics.Api.RequestTypeResolver.GetReportSegments() at Sitecore.ExperienceAnalytics.Api.RequestTypeResolver.GetRequestType() at Sitecore.ExperienceAnalytics.Api.Http.ModelBinding.ReportQueryModelBinder.GetModelFromBindingContext(HttpActionContext actionContext, ModelBindingContext bindingContext) at Sitecore.ExperienceAnalytics.Api.Http.ModelBinding.ReportQueryModelBinder.BindModel(HttpActionContext actionContext, ModelBindingContext bindingContext) at System.Web.Http.ModelBinding.ModelBinderParameterBinding.ExecuteBindingAsync(ModelMetadataProvider metadataProvider, HttpActionContext actionContext, CancellationToken cancellationToken) at System.Web.Http.Controllers.HttpActionBinding.<ExecuteBindingAsyncCore>d__0.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Controllers.ActionFilterResult.<ExecuteAsync>d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Filters.AuthorizationFilterAttribute.<ExecuteAuthorizationFilterAsyncCore>d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Filters.AuthorizationFilterAttribute.<ExecuteAuthorizationFilterAsyncCore>d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Filters.AuthorizationFilterAttribute.<ExecuteAuthorizationFilterAsyncCore>d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Http.Controllers.ExceptionFilterResult.<ExecuteAsync>d__0.MoveNext() 4228 09:58:15 ERROR Exception when executing agent aggregation/pathAnalyzerHistoryAgent Exception: Sitecore.XConnect.XdbCollectionUnavailableException Message: An error occurred while sending the request. Source: Sitecore.Xdb.Common.Web at Sitecore.Xdb.Common.Web.Synchronous.SynchronousExtensions.SuspendContextLock[TResult](Func1 taskFactory) at Sitecore.XConnect.Client.XConnectSynchronousExtensions.SuspendContextLock(Func`1 taskFactory) at Sitecore.XConnect.Client.Configuration.SitecoreXConnectClientConfiguration.Initialize(XmlNode configNode) at Sitecore.Configuration.DefaultFactory.CreateObject(XmlNode configNode, String[] parameters, Boolean assert, IFactoryHelper helper) at Sitecore.Configuration.DefaultFactory.CreateObject(XmlNode configNode, String[] parameters, Boolean assert) at Sitecore.Configuration.DefaultFactory.CreateObject(String configPath, String[] parameters, Boolean assert) at Sitecore.XConnect.Client.Configuration.SitecoreXConnectClientConfiguration.GetClient(String clientConfigPath) at Sitecore.PathAnalyzer.Processing.Agents.TreeAggregatorAgent.Execute() at Sitecore.Analytics.Core.BackgroundService.Run()

Nested Exception

Exception: System.Net.Http.HttpRequestException Message: An error occurred while sending the request. Source: mscorlib at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Sitecore.Xdb.Common.Web.CommonWebApiClient1.<ExecuteAsync>d__37.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Sitecore.Xdb.Common.Web.CommonWebApiClient1.d__32.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Sitecore.XConnect.Client.WebApi.ConfigurationWebApiClient.d__4.MoveNext()

Nested Exception

Exception: System.Net.WebException Message: The underlying connection was closed: An unexpected error occurred on a send. Source: System at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult) at System.Net.Http.HttpClientHandler.GetResponseCallback(IAsyncResult ar)

Nested Exception

Exception: System.IO.IOException Message: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. Source: System at System.Net.TlsStream.EndWrite(IAsyncResult asyncResult) at System.Net.ConnectStream.WriteHeadersCallback(IAsyncResult ar)

Nested Exception

Exception: System.Net.Sockets.SocketException Message: An existing connection was forcibly closed by the remote host Source: System at System.Net.Sockets.Socket.EndReceive(IAsyncResult asyncResult) at System.Net.Sockets.NetworkStream.EndRead(IAsyncResult asyncResult)

Anyone encountered this issue before? What should I check? WHat should be resolution?

1

I have found the root cause and also solution thanks to Vlad Iobagiu who pointed me to right direction on Slack.

Unfortunately, it is not so obvious from exceptions and StackTrace.

Problem was that the SSL certificate was not specified / selected for xconnect site in IIS Manager:

enter image description here

When I set it to correct certificate, everything started to work as expected like before:

enter image description here

enter image description here

However don't know how this could be possible. How certificate was reset to nothing.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.