Message type: E = Error
Message class: CNV - Conversion: Messages for Conversion Services (CNCC)
Message number: 420
Message text: User &1 is not authorized to lock users
You are not authorized to lock users.
Under menu item SYSTEM - AUXILIARIES - CHECK DISPLAY AUTH you can find
out which authorization object is missing. Ask the system administrator
or the Service Delivery for the required authorization.
Error message extract from SAP system. Copyright SAP SE.