Error:

The following error was generated when "$error.Clear();

$name = [Microsoft.Exchange.Management.RecipientTasks.EnableMailbox]::DiscoveryMailboxUniqueName;

$dispname = [Microsoft.Exchange.Management.RecipientTasks.EnableMailbox]::DiscoveryMailboxDisplayName;

$dismbx = get-mailbox -Filter {name -eq $name} -IgnoreDefaultScope -resultSize 1;

if( $dismbx -ne $null)

{

$srvname = $dismbx.ServerName;

if( $dismbx.Database -ne $null -and $RoleFqdnOrName -like "$srvname.*" )

{

Write-ExchangeSetupLog -info "Setup DiscoverySearchMailbox Permission.";

$mountedMdb = get-mailboxdatabase $dismbx.Database -status | where { $_.Mounted -eq $true };

if( $mountedMdb -eq $null )

{

Write-ExchangeSetupLog -info "Mounting database before stamp DiscoverySearchMailbox Permission...";

mount-database $dismbx.Database;

}

$mountedMdb = get-mailboxdatabase $dismbx.Database -status | where { $_.Mounted -eq $true };

if( $mountedMdb -ne $null )

{

$dmRoleGroupGuid = [Microsoft.Exchange.Data.Directory.Management.RoleGroup]::DiscoveryManagement_InitInfo.WellKnownGuid;

$dmRoleGroup = Get-RoleGroup -Identity $dmRoleGroupGuid -DomainController $RoleDomainController -ErrorAction:SilentlyContinue;

if( $dmRoleGroup -ne $null )

{

trap [Exception]

{

Add-MailboxPermission $dismbx -User $dmRoleGroup.Name -AccessRights FullAccess -DomainController $RoleDomainController -ErrorAction SilentlyContinue;

continue;

}

Add-MailboxPermission $dismbx -User $dmRoleGroup.Identity -AccessRights FullAccess -DomainController $RoleDomainController -WarningAction SilentlyContinue;

}

}

}

}

" was run: "The RPC query to retrieve the copy status for databases on server 'EXCHANGE02.********.LOCAL' failed. The Microsoft Exchange Replication service may not be running. Error: A server-side administrative operation has failed. The Microsoft Exchange Replication service may not be running on server EXCHANGE02.********.LOCAL. Specific RPC error message: Error 0x6d9 (There are no more endpoints available from the endpoint mapper) from RpccGetCopyStatusEx4".