Event ID - 1154

Event Id1154
SourceActive Directory
DescriptionClass identifier %1 (class name %2) has an invalid relative distinguished name (RDN) attribute identifier %3. Class definition ignored.
Event InformationThe specified schema class has a relative distinguished name (RDN) attribute identifier that is not valid. The class definition is ignored. Assign a valid RDN attribute identifier to the schema class.
Reference LinksMonitoring AD Changes: Article

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