Event ID: 16647 An attribute which binds externalId is empty

Phenomenon

The following event is output to Event Viewer.

Log LevelMessage
warn

[Overview]
An attribute which binds externalId is empty

[Detail]
AdMappingAttr: [<AD attribute name>]

Description

No attribute value tied to the external ID for the specified user exists.

Support

As an attribute that ties to the external user ID, specify an attribute value which exists in Active Directory.