Update Object Properties: An error has occurred: Access is denied

Hi,
I try to update manager of user in Active Directory with “Update object properties” activity from Active Directory Domain Services Package but I have this error
"Update Object Properties: An error has occurred: Access is denied."

Although I have the highest permissions in my company and can edit anything manually

@Mohammed_Bakr : which activity are you using before this activity to pass such inputs?

I am assuming that all activities are inside AD Scope activity.