EJB and object transfer

Question

Hi.
I try to transfer an object from my client to EJB. This object has only 2 simple properties (such as id and name - int and String). the Class of this Object implements java.io.Serializable interface.
But when it occurs i have such eception
com.sun.corba.ee.impl.encoding.CodeSetConversion$JavaCTBConverter convertCharArray
WARNING: "IOP02400001: (DATA_CONVERSION) Character does not map to negotiated transmission code set"
org.omg.CORBA.DATA_CONVERSION:   vmcid: OMG  minor code: 1  completed: No
        at com.sun.corba.ee.impl.logging.OMGSystemException.charNotInCodeset(OMGSystemException.java:2093)
        at com.sun.corba.ee.impl.logging.OMGSystemException.charNotInCodeset(OMGSystemException.java:2111)
        at com.sun.corba.ee.impl.encoding.CodeSetConversion$JavaCTBConverter.convertCharArray(CodeSetConversion.java:336)
        at com.sun.corba.ee.impl.encoding.CodeSetConversion$JavaCTBConverter.convert(CodeSetConversion.java:249)
        at com.sun.corba.ee.impl.encoding.CDROutputStream_1_0.writeString(CDROutputStream_1_0.java:504)...............I have an entity
package com.titan.domain;
import java.io.Serializable;
import javax.persistence.*;
@Entity
@Table(name="CABIN")
public class Cabin implements Serializable {
    private static final long serialVersionUID = 1L;
    private int id;
    private String name;
    private int deckLevel;
    private int shipId;
    private int bedCount;
    @Id
    @Column(name="ID")
    public int getId() {
        return id;
    public void setId(int id) {
        this.id = id;
    @Column(name="NAME")
    public String getName( ) { return name; }
    public void setName(String str) {name = str; }
    @Column(name="DECK_LEVEL")
    public int getDeckLevel( ) { return deckLevel; }
    public void setDeckLevel(int level) { deckLevel = level; }
    @Column(name="SHIP_ID")
    public int getShipId( ) { return shipId; }
    public void setShipId(int sid) { shipId = sid; }
    @Column(name="BED_COUNT")
    public int getBedCount( ) { return bedCount; }
    public void setBedCount(int bed) { bedCount = bed; }
}Remote interface
package com.titan.travelagent;
import com.titan.domain.Cabin;
import javax.ejb.Remote;
@Remote
public interface TravelAgentRemote {
    public void createCabin(Cabin cabin);
    public Cabin findCabin(int id);
}EJB code is
package com.titan.travelagent;
import com.titan.domain.Cabin;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
* @author sokolov
@Stateless
public class TravelAgentBean implements TravelAgentRemote {
    @PersistenceContext
    (unitName="titan")
    private EntityManager manager;
    public void createCabin(Cabin cabin) {
        manager.persist(cabin);
    public Cabin findCabin(int id) {
        return manager.find(Cabin.class, id);
}And client code is
package titan;
import com.titan.domain.Cabin;
import com.titan.travelagent.TravelAgentRemote;
import javax.ejb.EJB;
* @author sokolov
public class Main {
     * @param args the command line arguments
    @EJB
    private static TravelAgentRemote dao;
    public static void main(String[] args) {
        Main client = new Main();
        createCabin();
        //findCabin();
    public static void createCabin() {
        Cabin cabin_1 = new Cabin( );
            cabin_1.setId(1);
            cabin_1.setName("Master Suite");
            cabin_1.setDeckLevel(1);
            cabin_1.setShipId(1);
            cabin_1.setBedCount(3);
            dao.createCabin(cabin_1);
    public static void findCabin() {
        Cabin cabin_2 = dao.findCabin(1);
        System.out.println(cabin_2.getName( ));
        System.out.println(cabin_2.getDeckLevel( ));
        System.out.println(cabin_2.getShipId( ));
        System.out.println(cabin_2.getBedCount( ));
}

Answer 1

I had the same problem.
I deleted automatically generated deployment and RMIC code, did a rebuild all projects, deployed on server, restarted server and it just worked out.