Enabling the global AuditService via SMS REST does not work.
In Admin Console go to Configuration->Global->Audit Logging and disable Audit Logging.
Then run: curl --request PUT --header "Content-Type: application/json" --header "iPlanetDirectoryPro: AQI..." --data "
Refresh the config page.
The Audit logging should be enabled, but it is still disabled.
From what I could see the SMS REST call changed the schema for the audit service instead of the instance of the schema.