java - org.hibernate.MappingException: 外部キーには、参照される主キーと同じ数の列が必要です

Question

休止状態のアプリケーションで次の例外が発生するのはなぜですか。

Caused by: org.hibernate.MappingException: Foreign key (FK2C47CFCAB95CF1D: EMP [ADDR_ID,ADDR_ZIP])) must have same number of columns as the referenced primary key (ADDRESS [ID_COL])
    at org.hibernate.mapping.ForeignKey.alignColumns(ForeignKey.java:110)
    at org.hibernate.mapping.ForeignKey.alignColumns(ForeignKey.java:93)
    at org.hibernate.cfg.Configuration.secondPassCompileForeignKeys(Configuration.java:1714)
    at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1637)
    at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1350)
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1737)
    at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:94)
    at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:920)
    ... 9 more

私のマッピングのために

@ManyToOne
@JoinColumns({
    @JoinColumn(name="ADDR_ID", referencedColumnName="ID"),
    @JoinColumn(name="ADDR_ZIP", referencedColumnName="ZIP")
})
@NotFound(action=NotFoundAction.IGNORE)
private AddressEntity addressEntity;

私のAddressEntityは次のようになります

public AddressEntity {
    @Id
    @Column(name = "ID_COL")
    private String item;

    @Column(name = "ID")
    private String ID;

    @Column(name = "ZIP")
    private String ZIP;

    ...
    ...

}

JoinColumn は主キーを指す必要はありません。しかし、それでも例外が発生します