Добрый день.
На одном из 2-х серверов Exchange появляется эта ошибка.
Почитал вот это: https://social.technet.microsoft.com/Forums/en-US/cacf7b98-50a9-4c3f-ba01-f061b7d9442c/exchange-2016-event-error-4127-msexchange-adaccess?forum=Exch2016GD
и вот это: https://social.technet.microsoft.com/wiki/contents/articles/51374.exchange-2016-troubleshooting-event-id-4127.aspx
С репликацие в домене всё ок (по крайненй мере DCDiag ошибок не показывает) пересоздание директории Powershell не помогает.
Собственно текст ошибки:
Log Name: Application
Source: MSExchange ADAccess
Date: 17-Sep-19 17:38:52
Event ID: 4127
Task Category: General
Level: Error
Keywords: Classic
User: N/A
Computer: SERVER01.domain.local
Description:
Process powershell.exe (PID=31640). Component: Microsoft.Exchange.Data.Directory.ConfigurationSettingsADNotificationException: Error running AD operation. ---> Microsoft.Exchange.Data.Directory.ADTopologyUnexpectedException: Unexpected error when calling
the Microsoft Exchange Active Directory Topology service on server 'TopologyClientTcpEndpoint (localhost)'. Error details: Access is denied.. ---> System.ServiceModel.Security.SecurityAccessDeniedException: Access is denied.
Server stack trace:
at System.ServiceModel.Channels.ServiceChannel.ThrowIfFaultUnderstood(Message reply, MessageFault fault, String action, MessageVersion version, FaultConverter faultConverter)
at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at Microsoft.Exchange.Data.Directory.TopologyDiscovery.ITopologyClient.GetServersForRole(String partitionFqdn, List`1 currentlyUsedServers, ADServerRole role, Int32 serversRequested, Boolean forestWideAffinityRequested)
at Microsoft.Exchange.Data.Directory.ServiceTopologyProvider.<>c__DisplayClass33_0.<InternalServiceProviderGetServersForRole>b__0(IPooledServiceProxy`1 proxy)
at Microsoft.Exchange.Net.ServiceProxyPool`1.TryCallServiceWithRetry(Action`1 action, String debugMessage, WCFConnectionStateTuple proxyToUse, Int32 numberOfRetries, Boolean doNotReturnProxyOnSuccess, Exception& exception)
--- End of inner exception stack trace ---
at Microsoft.Exchange.Data.Directory.ServiceTopologyProvider.GetConfigDCInfo(String partitionFqdn, Boolean throwOnFailure)
at Microsoft.Exchange.Data.Directory.TopologyProvider.PopulateConfigNamingContexts(String partitionFqdn)
at Microsoft.Exchange.Data.Directory.TopologyProvider.GetConfigurationNamingContext(String partitionFqdn)
at Microsoft.Exchange.Data.Directory.SystemConfiguration.ADSystemConfigurationSession.GetRootOrgContainer(String partitionFqdn, String domainController, NetworkCredential credential)
at Microsoft.Exchange.Data.Directory.SystemConfiguration.ConfigurationSettings.ADConfigDriver.<>c__DisplayClass16_0.<LoadSettings>b__0()
at Microsoft.Exchange.Data.Directory.ADNotificationAdapter.RunADOperation(ADOperation adOperation, Int32 retryCount)
at Microsoft.Exchange.Data.Directory.ADNotificationAdapter.TryRunADOperation(ADOperation adOperation, Int32 retryCount)
--- End of inner exception stack trace ---. Unable to load application settings. Exception: '%4'
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="MSExchange ADAccess" />
<EventID Qualifiers="49152">4127</EventID>
<Level>2</Level>
<Task>1</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2019-09-17T14:38:52.321071200Z" />
<EventRecordID>2958977</EventRecordID>
<Channel>Application</Channel>
<Computer>EXTRA01.device.local</Computer>
<Security />
</System>
<EventData>
<Data>powershell.exe</Data>
<Data>31640</Data>
<Data>Microsoft.Exchange.Data.Directory.ConfigurationSettingsADNotificationException: Error running AD operation. ---> Microsoft.Exchange.Data.Directory.ADTopologyUnexpectedException: Unexpected error when calling the Microsoft Exchange
Active Directory Topology service on server 'TopologyClientTcpEndpoint (localhost)'. Error details: Access is denied.. ---> System.ServiceModel.Security.SecurityAccessDeniedException: Access is denied.
Server stack trace:
at System.ServiceModel.Channels.ServiceChannel.ThrowIfFaultUnderstood(Message reply, MessageFault fault, String action, MessageVersion version, FaultConverter faultConverter)
at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at Microsoft.Exchange.Data.Directory.TopologyDiscovery.ITopologyClient.GetServersForRole(String partitionFqdn, List`1 currentlyUsedServers, ADServerRole role, Int32 serversRequested, Boolean forestWideAffinityRequested)
at Microsoft.Exchange.Data.Directory.ServiceTopologyProvider.<>c__DisplayClass33_0.<InternalServiceProviderGetServersForRole>b__0(IPooledServiceProxy`1 proxy)
at Microsoft.Exchange.Net.ServiceProxyPool`1.TryCallServiceWithRetry(Action`1 action, String debugMessage, WCFConnectionStateTuple proxyToUse, Int32 numberOfRetries, Boolean doNotReturnProxyOnSuccess, Exception& exception)
--- End of inner exception stack trace ---
at Microsoft.Exchange.Data.Directory.ServiceTopologyProvider.GetConfigDCInfo(String partitionFqdn, Boolean throwOnFailure)
at Microsoft.Exchange.Data.Directory.TopologyProvider.PopulateConfigNamingContexts(String partitionFqdn)
at Microsoft.Exchange.Data.Directory.TopologyProvider.GetConfigurationNamingContext(String partitionFqdn)
at Microsoft.Exchange.Data.Directory.SystemConfiguration.ADSystemConfigurationSession.GetRootOrgContainer(String partitionFqdn, String domainController, NetworkCredential credential)
at Microsoft.Exchange.Data.Directory.SystemConfiguration.ConfigurationSettings.ADConfigDriver.<>c__DisplayClass16_0.<LoadSettings>b__0()
at Microsoft.Exchange.Data.Directory.ADNotificationAdapter.RunADOperation(ADOperation adOperation, Int32 retryCount)
at Microsoft.Exchange.Data.Directory.ADNotificationAdapter.TryRunADOperation(ADOperation adOperation, Int32 retryCount)
--- End of inner exception stack trace ---</Data>
</EventData>
</Event>
