I see errors like XConnect Exception Filter OnException(), url - "https://xconnect/refdata/definitiontype/ensure" in the xconnect log files. What is causing those errors and does it mean something is configured wrong?
These can be seen after opening the home page of the Storefront.
2019-05-23 09:49:31.586 +02:00 [Information] XConnect Test Host Application Start, Machine: "7CFA130A43F3", Site: "xconnect", AppId: "/LM/W3SVC/928776700/ROOT"
2019-05-23 09:49:32.930 +02:00 [Information] Certificate Validation Filter Enabled, Thumbprint: 3CB4DA6F75DC4A297D08FFBEDCFC4DBCC0167331
2019-05-23 09:49:32.931 +02:00 [Information] SSL Validation Filter Enabled
2019-05-23 09:49:33.998 +02:00 [Information] SystemPerformanceCounters Constructor, Instance:xconnect, Path: C:\inetpub\wwwroot\xconnect\App_Data\Diagnostics, CounterFilePattern: *.json
2019-05-23 09:51:35.299 +02:00 [Information] Create "XdbContextLoggingPlugin"
2019-05-23 09:51:35.313 +02:00 [Information] Register "XdbContextLoggingPlugin"
2019-05-23 09:51:35.442 +02:00 [Error] XConnect Exception Filter OnException(), url - "https://xconnect/odata/DeviceProfiles?%24filter=Id+eq+21a018ec-4504-42e7-bfc6-f0a2b368005a"
System.OperationCanceledException: The operation was canceled.
at System.Threading.CancellationToken.ThrowOperationCanceledException()
at System.Net.Http.HttpContentExtensions.<ReadAsAsyncCore>d__0`1.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Web.Http.ModelBinding.FormatterParameterBinding.<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.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
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.ThrowForNonSuccess(Task task)
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.ThrowForNonSuccess(Task task)
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.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Web.Http.Controllers.AuthenticationFilterResult.<ExecuteAsync>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.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Web.Http.Controllers.ExceptionFilterResult.<ExecuteAsync>d__0.MoveNext()
2019-05-15 14:51:50.810 +02:00 [Error] XConnect Exception Filter OnException(), url - "https://xconnect/refdata/definitiontype/ensure"
System.OperationCanceledException: The operation was canceled.
at System.Threading.CancellationToken.ThrowOperationCanceledException()
at System.Net.Http.HttpContentExtensions.<ReadAsAsyncCore>d__0`1.MoveNext()
--- End of stack trace from previous location where exception was thrown ---