Event ID 4027 AND Event ID 6 Exchange Server 2016 CU17 RRS feed

  • Question

  • Hello ,

    Kindly help me resolve as i am not sure what to look for in order to resolve this>

    While trying to extend the Active Directory Schema for Exchange 2016 i got an error please see below plus i got 2 event in the log Event ID 6 and Event ID 4027

    PS C:\Users\aDMINISTRATOR.COSTAIN> E:\Exchange\Setup.EXE /PrepareSchema /IAcceptExchangeServerLicenseTerms

    Microsoft Exchange Server 2016 Cumulative Update 17 Unattended Setup

    Copying Files...
    File copy complete. Setup will now collect additional information needed for installation.

    Performing Microsoft Exchange Server Prerequisite Check

        Prerequisite Analysis                                                                             COMPLETED

    Configuring Microsoft Exchange Server

        Extending Active Directory schema                                                                 FAILED

    The following error was generated when "$error.Clear();
     install-ExchangeSchema -LdapFileName ($roleInstallPath +
    "Setup\Data\"+$RoleSchemaPrefix + "schema0.ldf")

    " was run: "Microsoft.Exchange.Configuration.Tasks.TaskException:
    There was an error while running 'ldifde.exe' to import the schema file
    'C:\Windows\Temp\ExchangeSetup\Setup\Data\PostWindows2003_schema0.ldf'. The error code is: 8224. More details can be
    found in the error file: 'C:\Users\aDMINISTRATOR.COSTAIN\AppData\Local\Temp\ldif.err'
    Microsoft.Exchange.Configuration.Tasks.Task.ThrowError(Exception exception, ErrorCategory errorCategory, Object targ
    String helpUrl)
     at Microsoft.Exchange.Management.Deployment.InstallExchangeSchema.ImportSchemaFile(String
    schemaMasterServer, String schemaFilePath, String macroName, String macroValue, WriteVerboseDelegate writeVerbose)
    Microsoft.Exchange.Configuration.Tasks.Task.InvokeRetryableFunc(String funcName, Action func, Boolean

    The Exchange Server setup operation didn't complete. More details can be found in ExchangeSetup.log located in the
    <SystemDrive>:\ExchangeSetupLogs folder.

    Monday, September 7, 2020 5:45 PM