Message in Spanish (Español)
Hay dos entidades con claves posiblemente diferentes asignadas a la misma fila. Asegúrese de que estos dos fragmentos asignen ambos extremos del AssociationSet a las columnas correspondientes.
Unlocalized message
Two entities with possibly different keys are mapped to the same row. Ensure these two mapping fragments map both ends of the AssociationSet to the corresponding columns.
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