MySQL Workbench - Forward Engineering - Error 1005:Tidak dapat membuat tabel (errno:150)

Ubah batasan kunci asing di tabel Grant.

Lihat http://www.sqlfiddle.com/#!2/04945

  CONSTRAINT `InstrumentGrant`
    FOREIGN KEY (`RecipientID`)
    REFERENCES `Entities` (`ID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION,
  CONSTRAINT `InstrumentGrant_2`
    FOREIGN KEY (`DonorID`)
    REFERENCES `Entities` (`ID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION

Beri nama batasan yang Anda inginkan.