question

JasonGodfrey-5248 avatar image
0 Votes"
JasonGodfrey-5248 asked LucasLiu-MSFT commented

Failed to install Exchange 2016 CU20

Error:
The following error was generated when "$error.Clear();
install-AdministrativeGroup -DomainController $RoleDomainController

" was run: "Microsoft.Exchange.Data.Directory.ADObjectAlreadyExistsException: Active Directory operation failed on WCL-DC01.DOMAIN.local. The object 'CN=Folder Hierarchies,CN=Exchange Administrative Group (FYDIBOHF23SPDLT),CN=Administrative Groups,CN=DOMAIN Construction Ltd,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=DOMAIN,DC=local' already exists. ---> System.DirectoryServices.Protocols.DirectoryOperationException: The object exists.
at System.DirectoryServices.Protocols.LdapConnection.ConstructResponse(Int32 messageId, LdapOperation operation, ResultAll resultType, TimeSpan requestTimeOut, Boolean exceptionOnTimeOut)
at System.DirectoryServices.Protocols.LdapConnection.SendRequest(DirectoryRequest request, TimeSpan requestTimeout)
at Microsoft.Exchange.Data.Directory.GuardedDirectoryExecution.Execute[T](String bucketName, Func`1 action, Int64& concurrency)
at Microsoft.Exchange.Data.Directory.PooledLdapConnection.GuardedSendRequest(String forestName, GuardedDirectoryExecution guardedDirectoryExecution, DirectoryRequest request, TimeSpan timeout, Func`3 sendRequestDelegate, Int64& concurrency)
at Microsoft.Exchange.Data.Directory.PooledLdapConnection.SendRequest(DirectoryRequest request, LdapOperation ldapOperation, Nullable`1 clientSideSearchTimeout, IADLogContext logContext, Boolean shouldLogLastFilter)
at Microsoft.Exchange.Data.Directory.ADDataSession.ExecuteModificationRequest(ADObject entry, DirectoryRequest request, ADObjectId originalId, Boolean emptyObjectSessionOnException, Boolean isSync)
--- End of inner exception stack trace ---
at Microsoft.Exchange.Data.Directory.ADDataSession.AnalyzeDirectoryError(PooledLdapConnection connection, DirectoryRequest request, DirectoryException de, Int32 totalRetries, Int32 retriesOnServer, String callerFilePath, Int32 callerFileLine, String memberName)
at Microsoft.Exchange.Data.Directory.ADDataSession.ExecuteModificationRequest(ADObject entry, DirectoryRequest request, ADObjectId originalId, Boolean emptyObjectSessionOnException, Boolean isSync)
at Microsoft.Exchange.Data.Directory.ADDataSession.Save(ADObject instanceToSave, IEnumerable`1 properties, Boolean bypassValidation)
at Microsoft.Exchange.Data.Directory.SystemConfiguration.ADConfigurationSession.Save(ADConfigurationObject instanceToSave, String callerFilePath, Int32 callerFileLine, String memberName)
at Microsoft.Exchange.Management.Deployment.InstallAdministrativeGroup.InstallConfigurationObject[TObject](ADObjectId id, Boolean force, TObject instance)
at Microsoft.Exchange.Management.Deployment.InstallAdministrativeGroup.InternalProcessRecord()
at Microsoft.Exchange.Configuration.Tasks.Task.<ProcessRecord>b__91_1()
at Microsoft.Exchange.Configuration.Tasks.Task.InvokeRetryableFunc(String funcName, Action func, Boolean terminatePipelineIfFailed)".

Can anyone tell me what this error means and how to get past it?

CU20 update fails on Exchange 2016 Server on step 1

office-exchange-server-administration
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AndyDavid avatar image
1 Vote"
AndyDavid answered
5 |1600 characters needed characters left characters exceeded

Up to 10 attachments (including images) can be used with a maximum of 3.0 MiB each and 30.0 MiB total.

JasonGodfrey-5248 avatar image
1 Vote"
JasonGodfrey-5248 answered LucasLiu-MSFT commented
· 1
5 |1600 characters needed characters left characters exceeded

Up to 10 attachments (including images) can be used with a maximum of 3.0 MiB each and 30.0 MiB total.

Hi @JasonGodfrey-5248 ,
I am glad to hear that your issue have been solved.
Thank you so much for shraing the solution, this will be beneficial to other community members as well.



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