Hibernate mapping error Provided id of the wrong type with composite id

[zigzag]

Hello every one, I try to map two model class by anotation but I caugth this error

Code:

Exception in thread "main" org.hibernate.TypeMismatchException: Provided id of the wrong type. Expected: class com.datam.xplorer.model.MpausrPK, got class com.datam.xplorer.model.MpuserPK
        at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:86)

here my class

MpuserPK

Code:

@Embeddable
public class MpuserPK implements Serializable {
    @Column(name = "M0DIVI", nullable = false)
    private String m0divi;
    @Column(name = "M0USID", nullable = false)
    
    private String m0usid;

    public MpuserPK() {
    }

//some getter and setter method
}

Mpuser

Code:

public class Mpuser implements Serializable {
    private static final long serialVersionUID = 1L;
    @EmbeddedId
    protected MpuserPK mpuserPK;
    @Column(name = "M0CONO", nullable = false)
    private short m0cono;
    @Column(name = "M0USPW", nullable = false)
    private String m0uspw;
    @Column(name = "M0USTA", nullable = false)
    private char m0usta;
    @Column(name = "M0PICT", nullable = false)
    private String m0pict;
    @OneToOne(cascade = CascadeType.ALL, mappedBy = "mpuser",targetEntity=com.datam.xplorer.model.Mpausr.class)
    private Mpausr mpausr = new Mpausr();

    public Mpuser() {
    }

    public Mpuser(MpuserPK mpuserPK) {
        this.mpuserPK = mpuserPK;
    }

//some getter and setter method
}

MpausrPK

Code:

@Embeddable
public class MpausrPK implements Serializable {
    @OneToOne
    @Column(name = "M1DIVI", nullable = false)
    private String m1divi;
    @Column(name = "M1USID", nullable = false)
    private String m1usid;

    public MpausrPK() {
    }
//some getter and setter method
}

Mpausr

Code:

@Entity
@Table(name = "MPAUSR", schema="MTHJDTA")
public class Mpausr implements Serializable {
    private static final long serialVersionUID = 1L;
    @EmbeddedId
    protected MpausrPK mpausrPK;
    @Column(name = "M1CONO", nullable = false)
    private short m1cono;
    @Column(name = "M1AMIN", nullable = false)
    private BigDecimal m1amin;
    @Column(name = "M1AMAX", nullable = false)
    private BigDecimal m1amax;
    @Column(name = "M1POSI", nullable = false)
    private String m1posi;
    @Column(name = "M1PRIO", nullable = false)
    private int m1prio;
    @Column(name = "M1ORT1", nullable = false)
    private String m1ort1;
    @Column(name = "M1ORT2", nullable = false)
    private String m1ort2;
    @Column(name = "M1ORT3", nullable = false)
    private String m1ort3;
    @Column(name = "M1ORT4", nullable = false)
    private String m1ort4;
    @Column(name = "M1ORT5", nullable = false)
    private String m1ort5;
    @Column(name = "M1ORT6", nullable = false)
    private String m1ort6;
    @Column(name = "M1ORT7", nullable = false)
    private String m1ort7;
    @Column(name = "M1ORT8", nullable = false)
    private String m1ort8;
    @Column(name = "M1ORTY", nullable = false)
    private char m1orty;
    @Column(name = "M1STAT", nullable = false)
    private char m1stat;
    @Column(name = "M1LEVL", nullable = false)
    private char m1levl;
    @JoinColumns({@JoinColumn(name = "M1DIVI", referencedColumnName = "M0DIVI", insertable = false, updatable = false), @JoinColumn(name = "M1USID", referencedColumnName = "M0USID", insertable = false, updatable = false)})
    @OneToOne
    private Mpuser mpuser;

    public Mpausr() {
    }

    public Mpausr(MpausrPK mpausrPK) {
        this.mpausrPK = mpausrPK;
    }

}

and I can't chage table structure.
please any one help me

[lcaffe]

Dear I get the same problem!
Did you resolve? How?

Best regards,
Leonardo