Error - Duplicate Property Field Promotion
Error Code
BEC2016
Explanation
Multiple nodes in this schema are being promoted as Property Fields to the same Field Element node in the same property schema.
User Action
Use the Property Fields tab of the Promote Properties dialog box, accessed through the Promote Properties property of the Schema node, to delete all but one of the Property Field promotions that are associated with the same Field Element node in the property schema. You may want to add new Field Element nodes to the property schema so that the deleted promotions can be re-promoted to their own Field Element nodes.