SAP Message USMD1107 - Data model &1, entity type &2: Change of permitted hierarchy nodes

Diagnosis In the active version of the data model &V1&, the entity type &V3& isallowed as an additional entity type in the hierarchy of the entity &V2& . This setting has been changed. System Response If hierarchy relationships have already been defined that containhierarchy nodes for the additional entity type, the defined hierarchy isinconsistent after it has been regenerated. Procedure Check if hierarchy relationships have already been defined that containhierarchy nodes for the additional entity types. Do not removethe additional entity type in this case.