Public 个文件夹的 FindItems 内部服务器错误
Internal Server Error on FindItems for Public Folders
我有一个简单的 VB.NET 应用程序来获取 Public 联系人文件夹中的所有项目。我知道这段代码可以使用很多年。我们将 OnPremise Exchange 2013 升级到 CU23 几个月，并安装了铪补丁（顺便说一句：我们的服务器没有受到损害，也没有直接连接到互联网）。
我认为在这次升级之后（但我不太确定）我们遇到了一个问题，即 Public 文件夹“Kontakte（全球）”returns 上的请求“FindItems” returns服务器错误。这是代码：
Dim objExchangeService As New ExchangeService
objExchangeService.Credentials = objCredentials
objExchangeService.Url = New Uri(strExchangeUrl)
Dim objFolderView As New FolderView(intBatchSize, intFoldersOffset)
Dim objFolders As FindFoldersResults = objExchangeService.FindFolders(WellKnownFolderName.PublicFoldersRoot, objFolderView)
Dim objGlobalContacts As Folder = objFolders.FirstOrDefault(Function(objFolder) "Kontakte (Global)".Equals(objFolder.DisplayName, StringComparison.InvariantCulture))
Dim objView As New ItemView(Int32.MaxValue)
objExchangeService.FindItems(objGlobalContacts.Id, objView) ' Exception here -> Internal Server Error
我们遇到了这个异常：
Microsoft.Exchange.WebServices.Data.ServiceResponseException: Interner Serverfehler. Fehler bei diesem Vorgang.
bei Microsoft.Exchange.WebServices.Data.ServiceRequestBase.ProcessWebException(WebException webException)
bei Microsoft.Exchange.WebServices.Data.ServiceRequestBase.GetEwsHttpWebResponse(IEwsHttpWebRequest request)
bei Microsoft.Exchange.WebServices.Data.ServiceRequestBase.ValidateAndEmitRequest(IEwsHttpWebRequest& request)
bei Microsoft.Exchange.WebServices.Data.MultiResponseServiceRequest`1.Execute()
bei Microsoft.Exchange.WebServices.Data.ExchangeService.FindItems[TItem](IEnumerable`1 parentFolderIds, SearchFilter searchFilter, String queryString, ViewBase view, Grouping groupBy, ServiceErrorHandling errorHandlingMode)
bei Microsoft.Exchange.WebServices.Data.ExchangeService.FindItems(FolderId parentFolderId, ViewBase view)
有没有人知道出了什么问题？
如果您尝试只获取文件夹中的最后一项怎么办，例如
Dim objView As New ItemView(1)
objExchangeService.FindItems(objGlobalContacts.Id, objView)
你不应该这样做
Dim objView As New ItemView(Int32.MaxValue)
因为节流无论如何都会阻止您在默认情况下获得超过 1000 项，因此您应该进行分页，但我会首先测试尝试获取 1 项。您还可以使用 EWSEditor https://github.com/dseph/EwsEditor/releases 在您的代码执行的操作之外进行一些测试，这比更改您的代码更容易。
我用 ItemView(1) 试过了，但得到了同样的错误。我使用了 EWSEditor，但看不到任何从 public 文件夹中获取项目的选项。
同时查看了EWS文件夹的错误日志。我得到了异常：
bei Microsoft.Exchange.Data.ApplicationLogic.Cafe.GlobalServiceUrls.GetInternalUrl[Service](String serverFqdn)
bei Microsoft.Exchange.Data.ApplicationLogic.Cafe.HttpProxyBackEndHelper.GetBackEndServiceUrlByServer[ServiceType](BackEndServer backEndServer)
bei Microsoft.Exchange.Data.ApplicationLogic.Cafe.BackEndLocator.CallWithExceptionHandling[T](Func`1 actualCall)
bei Microsoft.Exchange.Services.Core.EwsClientHelper.DiscoverEwsUrl(IMailboxInfo mailbox)
bei Microsoft.Exchange.Services.Core.RemotePublicFolderOperations.Execute[T](Boolean writeOperation CallContext callContext RemoteExecute`1 executeEWSOperation)
bei Microsoft.Exchange.Services.Core.RemotePublicFolderOperations.GetFolderReplica(CallContext callContext Byte[] folderIdBytes)
bei Microsoft.Exchange.Services.Core.Types.IdConverter.ServerInfoFromIdHeaderInformation(CallContext callContext IdHeaderInformation header Boolean isHierarchyOperations)
bei Microsoft.Exchange.Services.Core.Types.ServiceObjectId.InitServerInfo(Boolean isHierarchicalOperation)
bei Microsoft.Exchange.Services.Core.Types.BaseRequest.EvaluateMailboxMetrics(List`1 ids Boolean isHierarchicalOperation)
bei Microsoft.Exchange.Services.Core.Types.BaseRequest.Submit[T](AsyncCallback hostCallback Object hostState)
bei AsyncInvokeBeginBeginFindItem(Object Object[] AsyncCallback Object )
bei System.ServiceModel.Dispatcher.AsyncMethodInvoker.InvokeBegin(Object instance Object[] inputs AsyncCallback callback Object state)
bei System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc& rpc)
bei System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc& rpc)
bei System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage11(MessageRpc& rpc)
bei System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet);
FaultInnerException=Microsoft.Exchange.Services.Core.Types.InternalServerErrorException: Interner Serverfehler.
Fehler bei diesem Vorgang. --->
Microsoft.Exchange.Data.ApplicationLogic.VDirConfigurationMissingException:
Das virtuelle Clientzugriffsverzeichnis-Objekt mit InternalUrl gestempelt für den -Dienst konnte nicht gefunden werden. Letzter überprüfter Server: EXCHANGE. (MEANS: Could not locate Client Access Virtual Directory object with InternalUrl stamped for service)
bei Microsoft.Exchange.Data.ApplicationLogic.Cafe.GlobalServiceUrls.DiscoverUrlsIfNeeded()
bei Microsoft.Exchange.Data.ApplicationLogic.Cafe.GlobalServiceUrls.GetInternalUrl[Service](String serverFqdn)
bei Microsoft.Exchange.Data.ApplicationLogic.Cafe.HttpProxyBackEndHelper.GetBackEndServiceUrlByServer[ServiceType](BackEndServer backEndServer)
bei Microsoft.Exchange.Data.ApplicationLogic.Cafe.BackEndLocator.CallWithExceptionHandling[T](Func`1 actualCall)
bei Microsoft.Exchange.Services.Core.EwsClientHelper.DiscoverEwsUrl(IMailboxInfo mailbox)
bei Microsoft.Exchange.Services.Core.RemotePublicFolderOperations.Execute[T](Boolean writeOperation CallContext callContext RemoteExecute`1 executeEWSOperation)
bei Microsoft.Exchange.Services.Core.RemotePublicFolderOperations.GetFolderReplica(CallContext callContext Byte[] folderIdBytes)
bei Microsoft.Exchange.Services.Core.Types.IdConverter.ServerInfoFromIdHeaderInformation(CallContext callContext IdHeaderInformation header Boolean isHierarchyOperations)
bei Microsoft.Exchange.Services.Core.Types.ServiceObjectId.InitServerInfo(Boolean isHierarchicalOperation)
bei Microsoft.Exchange.Services.Core.Types.BaseRequest.EvaluateMailboxMetrics(List`1 ids Boolean isHierarchicalOperation)
bei Microsoft.Exchange.Services.Core.Types.BaseRequest.Submit[T](AsyncCallback hostCallback Object hostState)
我认为内部 URL 一定有问题，我检查了我们的 URL：
Get-ActiveSyncVirtualDirectory (No Internal URL set)
Get-AutodiscoverVirtualDirectory (No Internal URL set)
Get-EcpVirtualDirectory (Internal URL set)
Get-MapiVirtualDirectory (Internal URL set)
Get-OabVirtualDirectory (Internal URL set)
Get-OwaVirtualDirectory (Internal URL set)
Get-PowerShellVirtualDirectory (Internal URL set)
Get-WebServicesVirtualDirectory (Internal URL set)
也许这个错误属于：https://docs.microsoft.com/de-de/troubleshoot/dynamics-365/sales/issue-when-adding-to-outlook-error-when-deploying-dynamics-365-app-for-outlook - 因为我得到了同样的错误。我今天或明天晚上会检查网址。
我找到了解决方案。在我的例子中，ActiveSyncVirtualDirectory 的 InternalURL 没有预设。这意味着如果我输入“Get-ActiveSyncVirtualDirectory”，它 returns 什么都没有。
我在这里找到了解决方案：https://serverfault.com/questions/916154/virtual-directory-activesync-exchange-2010-its-there-its-not-there
在我的 Active Directory 中没有对象“Microsoft-Server-ActiveSync（默认网站）”，但在 IIS 中该网站存在。我无法创建新的虚拟目录，因为存在孤立的配置。
我这样做是为了删除孤立的 IIS 配置（https://serverfault.com/questions/916154/virtual-directory-activesync-exchange-2010-its-there-its-not-there - 第二个答案）：
OK I finally have this one resolved, I want to share the solution in case someone else runs into it. Everything that follows here requires full Admin rights.
Please run from powershell (on the exchange server)
$Site = [ADSI]"IIS://localhost/W3SVC/1/Root/Microsoft-Server-ActiveSync"
and then run
$site
Result:
distinguishedName:
Path: {C:\Program Files\Microsoft\Exchange Server\V14\Client Access\Sync}
Next run:
$Site = [ADSI]"IIS://localhost/W3SVC/1/Root"
$site.Delete("IIsWebVirtualDir","Microsoft-Server-ActiveSync")
$site.SetInfo()
This will remove the phantom virtual directory.
Now run:
iisreset
Now run:
New-activesyncvirtualdirectory -websitename "Default Web Site"
it should recreate the new virtual directory.
Run iisreset again, and edit the internal and external URL's
Then go get yourself a cold one.
完成这些步骤后，我在“应用程序”选项卡上没有发现任何错误，并且我的代码可以正常工作。我想这个问题发生在CU更新期间。
此致
雷纳
我有一个简单的 VB.NET 应用程序来获取 Public 联系人文件夹中的所有项目。我知道这段代码可以使用很多年。我们将 OnPremise Exchange 2013 升级到 CU23 几个月，并安装了铪补丁（顺便说一句：我们的服务器没有受到损害，也没有直接连接到互联网）。
我认为在这次升级之后（但我不太确定）我们遇到了一个问题，即 Public 文件夹“Kontakte（全球）”returns 上的请求“FindItems” returns服务器错误。这是代码：
Dim objExchangeService As New ExchangeService
objExchangeService.Credentials = objCredentials
objExchangeService.Url = New Uri(strExchangeUrl)
Dim objFolderView As New FolderView(intBatchSize, intFoldersOffset)
Dim objFolders As FindFoldersResults = objExchangeService.FindFolders(WellKnownFolderName.PublicFoldersRoot, objFolderView)
Dim objGlobalContacts As Folder = objFolders.FirstOrDefault(Function(objFolder) "Kontakte (Global)".Equals(objFolder.DisplayName, StringComparison.InvariantCulture))
Dim objView As New ItemView(Int32.MaxValue)
objExchangeService.FindItems(objGlobalContacts.Id, objView) ' Exception here -> Internal Server Error
我们遇到了这个异常：
Microsoft.Exchange.WebServices.Data.ServiceResponseException: Interner Serverfehler. Fehler bei diesem Vorgang.
bei Microsoft.Exchange.WebServices.Data.ServiceRequestBase.ProcessWebException(WebException webException)
bei Microsoft.Exchange.WebServices.Data.ServiceRequestBase.GetEwsHttpWebResponse(IEwsHttpWebRequest request)
bei Microsoft.Exchange.WebServices.Data.ServiceRequestBase.ValidateAndEmitRequest(IEwsHttpWebRequest& request)
bei Microsoft.Exchange.WebServices.Data.MultiResponseServiceRequest`1.Execute()
bei Microsoft.Exchange.WebServices.Data.ExchangeService.FindItems[TItem](IEnumerable`1 parentFolderIds, SearchFilter searchFilter, String queryString, ViewBase view, Grouping groupBy, ServiceErrorHandling errorHandlingMode)
bei Microsoft.Exchange.WebServices.Data.ExchangeService.FindItems(FolderId parentFolderId, ViewBase view)
有没有人知道出了什么问题？
如果您尝试只获取文件夹中的最后一项怎么办，例如
Dim objView As New ItemView(1)
objExchangeService.FindItems(objGlobalContacts.Id, objView)
你不应该这样做
Dim objView As New ItemView(Int32.MaxValue)
因为节流无论如何都会阻止您在默认情况下获得超过 1000 项，因此您应该进行分页，但我会首先测试尝试获取 1 项。您还可以使用 EWSEditor https://github.com/dseph/EwsEditor/releases 在您的代码执行的操作之外进行一些测试，这比更改您的代码更容易。
我用 ItemView(1) 试过了，但得到了同样的错误。我使用了 EWSEditor，但看不到任何从 public 文件夹中获取项目的选项。
同时查看了EWS文件夹的错误日志。我得到了异常：
bei Microsoft.Exchange.Data.ApplicationLogic.Cafe.GlobalServiceUrls.GetInternalUrl[Service](String serverFqdn)
bei Microsoft.Exchange.Data.ApplicationLogic.Cafe.HttpProxyBackEndHelper.GetBackEndServiceUrlByServer[ServiceType](BackEndServer backEndServer)
bei Microsoft.Exchange.Data.ApplicationLogic.Cafe.BackEndLocator.CallWithExceptionHandling[T](Func`1 actualCall)
bei Microsoft.Exchange.Services.Core.EwsClientHelper.DiscoverEwsUrl(IMailboxInfo mailbox)
bei Microsoft.Exchange.Services.Core.RemotePublicFolderOperations.Execute[T](Boolean writeOperation CallContext callContext RemoteExecute`1 executeEWSOperation)
bei Microsoft.Exchange.Services.Core.RemotePublicFolderOperations.GetFolderReplica(CallContext callContext Byte[] folderIdBytes)
bei Microsoft.Exchange.Services.Core.Types.IdConverter.ServerInfoFromIdHeaderInformation(CallContext callContext IdHeaderInformation header Boolean isHierarchyOperations)
bei Microsoft.Exchange.Services.Core.Types.ServiceObjectId.InitServerInfo(Boolean isHierarchicalOperation)
bei Microsoft.Exchange.Services.Core.Types.BaseRequest.EvaluateMailboxMetrics(List`1 ids Boolean isHierarchicalOperation)
bei Microsoft.Exchange.Services.Core.Types.BaseRequest.Submit[T](AsyncCallback hostCallback Object hostState)
bei AsyncInvokeBeginBeginFindItem(Object Object[] AsyncCallback Object )
bei System.ServiceModel.Dispatcher.AsyncMethodInvoker.InvokeBegin(Object instance Object[] inputs AsyncCallback callback Object state)
bei System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc& rpc)
bei System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc& rpc)
bei System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage11(MessageRpc& rpc)
bei System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet);
FaultInnerException=Microsoft.Exchange.Services.Core.Types.InternalServerErrorException: Interner Serverfehler.
Fehler bei diesem Vorgang. --->
Microsoft.Exchange.Data.ApplicationLogic.VDirConfigurationMissingException:
Das virtuelle Clientzugriffsverzeichnis-Objekt mit InternalUrl gestempelt für den -Dienst konnte nicht gefunden werden. Letzter überprüfter Server: EXCHANGE. (MEANS: Could not locate Client Access Virtual Directory object with InternalUrl stamped for service)
bei Microsoft.Exchange.Data.ApplicationLogic.Cafe.GlobalServiceUrls.DiscoverUrlsIfNeeded()
bei Microsoft.Exchange.Data.ApplicationLogic.Cafe.GlobalServiceUrls.GetInternalUrl[Service](String serverFqdn)
bei Microsoft.Exchange.Data.ApplicationLogic.Cafe.HttpProxyBackEndHelper.GetBackEndServiceUrlByServer[ServiceType](BackEndServer backEndServer)
bei Microsoft.Exchange.Data.ApplicationLogic.Cafe.BackEndLocator.CallWithExceptionHandling[T](Func`1 actualCall)
bei Microsoft.Exchange.Services.Core.EwsClientHelper.DiscoverEwsUrl(IMailboxInfo mailbox)
bei Microsoft.Exchange.Services.Core.RemotePublicFolderOperations.Execute[T](Boolean writeOperation CallContext callContext RemoteExecute`1 executeEWSOperation)
bei Microsoft.Exchange.Services.Core.RemotePublicFolderOperations.GetFolderReplica(CallContext callContext Byte[] folderIdBytes)
bei Microsoft.Exchange.Services.Core.Types.IdConverter.ServerInfoFromIdHeaderInformation(CallContext callContext IdHeaderInformation header Boolean isHierarchyOperations)
bei Microsoft.Exchange.Services.Core.Types.ServiceObjectId.InitServerInfo(Boolean isHierarchicalOperation)
bei Microsoft.Exchange.Services.Core.Types.BaseRequest.EvaluateMailboxMetrics(List`1 ids Boolean isHierarchicalOperation)
bei Microsoft.Exchange.Services.Core.Types.BaseRequest.Submit[T](AsyncCallback hostCallback Object hostState)
我认为内部 URL 一定有问题，我检查了我们的 URL：
Get-ActiveSyncVirtualDirectory (No Internal URL set)
Get-AutodiscoverVirtualDirectory (No Internal URL set)
Get-EcpVirtualDirectory (Internal URL set)
Get-MapiVirtualDirectory (Internal URL set)
Get-OabVirtualDirectory (Internal URL set)
Get-OwaVirtualDirectory (Internal URL set)
Get-PowerShellVirtualDirectory (Internal URL set)
Get-WebServicesVirtualDirectory (Internal URL set)
也许这个错误属于：https://docs.microsoft.com/de-de/troubleshoot/dynamics-365/sales/issue-when-adding-to-outlook-error-when-deploying-dynamics-365-app-for-outlook - 因为我得到了同样的错误。我今天或明天晚上会检查网址。
我找到了解决方案。在我的例子中，ActiveSyncVirtualDirectory 的 InternalURL 没有预设。这意味着如果我输入“Get-ActiveSyncVirtualDirectory”，它 returns 什么都没有。
我在这里找到了解决方案：https://serverfault.com/questions/916154/virtual-directory-activesync-exchange-2010-its-there-its-not-there
在我的 Active Directory 中没有对象“Microsoft-Server-ActiveSync（默认网站）”，但在 IIS 中该网站存在。我无法创建新的虚拟目录，因为存在孤立的配置。
我这样做是为了删除孤立的 IIS 配置（https://serverfault.com/questions/916154/virtual-directory-activesync-exchange-2010-its-there-its-not-there - 第二个答案）：
OK I finally have this one resolved, I want to share the solution in case someone else runs into it. Everything that follows here requires full Admin rights.
Please run from powershell (on the exchange server)
$Site = [ADSI]"IIS://localhost/W3SVC/1/Root/Microsoft-Server-ActiveSync"
and then run
$site
Result:
distinguishedName:
Path: {C:\Program Files\Microsoft\Exchange Server\V14\Client Access\Sync}
Next run:
$Site = [ADSI]"IIS://localhost/W3SVC/1/Root"
$site.Delete("IIsWebVirtualDir","Microsoft-Server-ActiveSync")
$site.SetInfo()
This will remove the phantom virtual directory.
Now run:
iisreset
Now run:
New-activesyncvirtualdirectory -websitename "Default Web Site"
it should recreate the new virtual directory.
Run iisreset again, and edit the internal and external URL's
Then go get yourself a cold one.
完成这些步骤后，我在“应用程序”选项卡上没有发现任何错误，并且我的代码可以正常工作。我想这个问题发生在CU更新期间。
此致
雷纳