Force Full Password Sync with AAD Connect.

$Local =
“Domain.local”

$Remote =
“tenant.onmicrosoft.com – AAD”

#Import Azure
Directory Sync Module to Powershell

Import-Module AdSync

$OnPremConnector =
Get-ADSyncConnector -Name
$Local

Write-Output “On
Prem Connector information received”

$Object =
New-Object Microsoft.IdentityManagement.PowerShell.ObjectModel.ConfigurationParameter
“Microsoft.Synchronize.ForceFullPasswordSync”, String, ConnectorGlobal, $Null, $Null, $Null

$Object.Value =
1

$OnPremConnector.GlobalParameters.Remove($Object.Name)

$OnPremConnector.GlobalParameters.Add($Object)

$OnPremConnector =
Add-ADSyncConnector -Connector
$OnPremConnector

Set-ADSyncAADPasswordSyncConfiguration -SourceConnector
$Local -TargetConnector
$Remote -Enable
$False

Set-ADSyncAADPasswordSyncConfiguration -SourceConnector
$Local -TargetConnector
$Remote -Enable
$True

Replace $Local and $Remote with your own connector names. And be careful, they need to be CASE SENSITIVE.

Rock rock,