The Missing Entity Association warning is issued in the following situations:

Do one of the following: Launch Add/Remove References window and add the necessary entity identifiers; check in the environment management console if you have access to the Producer module; or contact the Producer's owner to check what has changed.

Do one of the following: Launch Add/Remove References window and add the necessary entity references; check in Service Center if you have access to the Producer extension; or contact the Producer's owner to check what has changed.

See Also

Use an Entity Reference | About Foreign Entities | About Warning Messages