Invalid class exception

Getting following exception from a EJB client :
exception is:
java.io.InvalidClassException: javax.ejb.EJBException; Local class not compatible: stream classdesc serialVersionUID=-9219910240172116449 local class serialVersionUID=796770993296843510
2004-08-11 17:46:03,091 ERROR [] [main]
The EJB is properly deployed in JBoss App server.
The classpath on client side has all the classes which are in the classpath of Jboss(Run script)
The full exception trace is :
Exception in thread "main" java.rmi.UnmarshalException: Error unmarshaling return; nested exceptio
n is:
java.io.InvalidClassException: javax.ejb.EJBException; Local class not compatible: stream
classdesc serialVersionUID=-9219910240172116449 local class serialVersionUID=796770993296843510
java.io.InvalidClassException: javax.ejb.EJBException; Local class not compatible: stream classdes
c serialVersionUID=-9219910240172116449 local class serialVersionUID=796770993296843510
at java.io.ObjectStreamClass.validateLocalClass(ObjectStreamClass.java:518)
at java.io.ObjectStreamClass.setClass(ObjectStreamClass.java:562)
at java.io.ObjectInputStream.inputClassDescriptor(ObjectInputStream.java:931)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:361)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at java.io.ObjectInputStream.inputClassDescriptor(ObjectInputStream.java:935)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:361)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1181)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:381)
at java.io.ObjectInputStream.inputClassFields(ObjectInputStream.java:2258)
at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:514)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1407)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:381)
at java.io.ObjectInputStream.inputClassFields(ObjectInputStream.java:2258)
at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:514)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1407)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:381)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:207)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:117)
at org.jboss.invocation.jrmp.server.JRMPInvoker_Stub.invoke(Unknown Source)
Anybody has idea about this?
Thanks

The client and server code are in Sync.
The classpath on client side:
ANT_CLASSES="$ANT_HOME/lib/xerces.jar:$ANT_HOME/lib/commons-lang-2.0.jar:$ANT_HOME/lib/commons-logging.jar:$ANT_HOME/lib/jcs.jar"
APP_CLASSPATH="$pbase/client/programs:$JBOSS_HOME/server/default/deploy/aurora.jar:$pbase/classes/common"
JBOSS_CP="$JBOSS_HOME/client/jbossall-client.jar:$HOME/a/ejb.jar:$JAVA_HOME/lib/tools.jar"
CLASSPATH=$JBOSS_CP:$ANT_CLASSES:$APP_CLASSPATH
The classpath in Jboss run script:
ANT_CLASSES="$ANT_HOME/lib/xerces.jar:$ANT_HOME/lib/commons-lang-2.0.jar:$ANT_HOME/lib/commons-logging.jar:$ANT_HOME/lib/jcs.jar"
OR_CLASSES="/user11/oracle/8.1.7/jdbc/lib/classes12.zip"
APP_CLASSPATH="$pbase/classes/common"
JBOSS_CLASSPATH="$JAVA_HOME/lib/tools.jar:$ANT_CLASSES:$APP_CLASSPATH:$HOME/a/ejb.jar:$OR_CLASSES"
Both (client and server ) are using same JDK 1.3.1.

Similar Messages

Invalid Class Exception problem

Hi whenever i try to run this method from a different class to the one it is declared in it throws invalid class exception, (in its error it says the class this method is written in is the problem) yet when i run it from its own class in a temporary main it works fine, perhaps someone can see the problem in the method code. All its doing is reading from a few different txt files, deserializing the objects and putting them into arraylists for future access.
public void readCourseData()
          CourseArrayLengths cal;
          try
               FileInputStream fis = new FileInputStream("arraylengths.txt");
               ObjectInputStream ois = new ObjectInputStream(fis);
               cal = ((CourseArrayLengths) ois.readObject());
               ois.close();
               FileInputStream fis1 = new FileInputStream("units.txt");
               ObjectInputStream ois1 = new ObjectInputStream(fis1);
               for(int i=0;i<cal.getUnitArrayLength();i++)
                    units.add((Unit) ois1.readObject());
               ois1.close();
               FileInputStream fis2 = new FileInputStream("sections.txt");
               ObjectInputStream ois2 = new ObjectInputStream(fis2);
               for(int i=0;i<cal.getSectionArrayLength();i++)
                    sections.add((Section) ois2.readObject());
               ois2.close();
               FileInputStream fis3 = new FileInputStream("files.txt");
               ObjectInputStream ois3 = new ObjectInputStream(fis3);
               for(int i=0;i<cal.getFileArrayLength();i++)
                    files.add((Filetype) ois3.readObject());
               ois3.close();
          catch(FileNotFoundException exception)
          System.out.println("The File was not found");
          catch(IOException exception)
          System.out.println(exception);
          catch(ClassNotFoundException exception)
          System.out.println(exception);
     }

import java.util.ArrayList;
import java.io.*;
import javax.swing.*;
public class Unit implements Serializable
ArrayList units = new ArrayList();
ArrayList sections = new ArrayList();
ArrayList files = new ArrayList();
String unitName;
int sStart=0,sEnd=0,sIndex=0,fIndex=0,subIndex=0;
     public Unit(String unitNamec,int sStartc,int sEndc)
          unitName = unitNamec;
          sStart = sStartc;
          sEnd = sEndc;
     public Unit()
     public String getUnitName()
          return unitName;
     public Unit getUnit(int i)
          return (Unit)units.get(i);
     public Section getSection(int i)
          return (Section)sections.get(i);
     public ArrayList getUnitArray()
          return units;
     public int getSectionStart()
          return sStart;
     public int getSectionEnd()
          return sEnd;
     public void setSectionStart(int i)
          sStart = i;
     public void setSectionEnd(int i)
          sEnd = i;
     public void addUnit(String uName)
          units.add(new Unit(uName,sections.size(),sIndex));
          sIndex++;
     public void addSection(String sName,Unit u)
          //problem lies with files.size()
          sections.add(new Section(sName,files.size(),files.size()));
          u.setSectionEnd(u.getSectionEnd()+1);
          //fIndex++;
     public void addFile(String fName,File fPath,Section s)
          files.add(new Filetype(fName,fPath));
          s.setFileEnd(s.getFileEnd()+1);
     public void display(Unit u)
          System.out.println(u.getUnitName());
          for(int i=u.getSectionStart();i<u.getSectionEnd();i++)
               System.out.println(((Section)sections.get(i)).getSectName());
               for(int j=((Section)(sections.get(i))).getFileStart();j<((Section)(sections.get(i))).getFileEnd();j++)
                    System.out.println(((Filetype)files.get(j)).getFileName());
     public void writeCourseData()
     //writes 3 arrays to 3 different files
try
FileOutputStream fos = new FileOutputStream("units.txt");
ObjectOutputStream oos = new ObjectOutputStream(fos);
     for(int i=0;i<units.size();i++)
     oos.writeObject((Unit)units.get(i));
     oos.close();
catch (Exception e)
System.err.println ("Error writing to file");
try
FileOutputStream fos = new FileOutputStream("sections.txt");
ObjectOutputStream oos = new ObjectOutputStream(fos);
     for(int i=0;i<sections.size();i++)
     oos.writeObject((Section)sections.get(i));
     oos.close();
catch (Exception e)
System.err.println ("Error writing to file");
try
FileOutputStream fos = new FileOutputStream("files.txt");
ObjectOutputStream oos = new ObjectOutputStream(fos);
     for(int i=0;i<files.size();i++)
     oos.writeObject((Filetype)files.get(i));
     oos.close();
catch (Exception e)
System.err.println ("Error writing to file");
try
FileOutputStream fos = new FileOutputStream("arraylengths.txt");
ObjectOutputStream oos = new ObjectOutputStream(fos);
     oos.writeObject(new CourseArrayLengths(units.size(),sections.size(),files.size()));
     oos.close();
catch (Exception e)
System.err.println ("Error writing to file");
     public void readCourseData()
          CourseArrayLengths cal;
          try
               FileInputStream fis = new FileInputStream("arraylengths.txt");
               ObjectInputStream ois = new ObjectInputStream(fis);
               cal = ((CourseArrayLengths) ois.readObject());
               ois.close();
               FileInputStream fis1 = new FileInputStream("units.txt");
               ObjectInputStream ois1 = new ObjectInputStream(fis1);
               for(int i=0;i<cal.getUnitArrayLength();i++)
                    units.add((Unit) ois1.readObject());
               ois1.close();
               FileInputStream fis2 = new FileInputStream("sections.txt");
               ObjectInputStream ois2 = new ObjectInputStream(fis2);
               for(int i=0;i<cal.getSectionArrayLength();i++)
                    sections.add((Section) ois2.readObject());
               ois2.close();
               FileInputStream fis3 = new FileInputStream("files.txt");
               ObjectInputStream ois3 = new ObjectInputStream(fis3);
               for(int i=0;i<cal.getFileArrayLength();i++)
                    files.add((Filetype) ois3.readObject());
               ois3.close();
          catch(FileNotFoundException exception)
          System.out.println("The File was not found");
          catch(IOException exception)
          System.out.println(exception);
          catch(ClassNotFoundException exception)
          System.out.println(exception);
     /*public static void main(String args[])
          Unit u1 = new Unit();
          u1.addUnit("Cmps2a22");
          u1.addSection("Section1",u1.getUnit(0));
          //u1.addSubSection("Subsect1",u1.getSection(0));
          u1.addFile("File1",null,u1.getSection(0));
          u1.addFile("File2",null,u1.getSection(0));
          u1.addSection("Section2",u1.getUnit(0));
          u1.addFile("NF",null,u1.getSection(1));
          u1.addFile("NF2",null,u1.getSection(1));
          u1.addFile("NF3",null,u1.getSection(1));
          u1.addSection("Section3",u1.getUnit(0));
          u1.addFile("NF",null,u1.getSection(2));
          u1.addFile("NF2",null,u1.getSection(2));
          u1.addFile("NF4",null,u1.getSection(2));
          u1.display(u1.getUnit(0));
          u1.writeCourseData();
          u1.readCourseData();
          u1.display(u1.getUnit(0));
import java.util.ArrayList;
import java.io.*;
public class Section implements Serializable
private String sectName,subSectName;
private int fpStart=0,fpEnd=0,subSectStart=0,subSectEnd=0;
private Section s;
private boolean sub;
     public Section(String sectNamec,int fpStartc,int fpEndc,int subSectStartc,int subSectEndc,Section sc,boolean subc)
          sectName = sectNamec;
          fpStart = fpStartc;
          fpEnd = fpEndc;
          subSectStart = subSectStartc;
          subSectEnd = subSectEndc;
          s = sc;
          sub = subc;
     public Section(String sectNamec,int fpStartc,int fpEndc)
          sectName = sectNamec;
          fpStart = fpStartc;
          fpEnd = fpEndc;
     public Section getParent()
          return s;
     public boolean isSub()
          return sub;
     public String getSubName()
          return subSectName;
     public int getSubStart()
          return subSectStart;
     public int getSubEnd()
          return subSectEnd;
     public void setSubStart(int i)
          subSectStart = i;
     public void setSubEnd(int i)
          subSectEnd = i;
     public int getFileStart()
          return fpStart;
     public int getFileEnd()
          return fpEnd;
     public String getSectName()
          return sectName;
     public void setFileStart(int i)
          fpStart = i;
     public void setFileEnd(int i)
          fpEnd = i;
     public void addSection(String sectName)
     /*public static void main(String args[])
import java.io.*;
public class Filetype implements Serializable
     private String name;
     private File filepath;
     public Filetype(String namec, File filepathc)
          name = namec;
          filepath = filepathc;
     public String getFileName()
          return name;
     public File getFilepath()
          return filepath;
import java.io.*;
public class CourseArrayLengths implements Serializable
private int ul,sl,fl;
     public CourseArrayLengths(int ulc,int slc,int flc)
          ul = ulc;
          sl = slc;
          fl = flc;
     public int getUnitArrayLength()
          return ul;
     public int getSectionArrayLength()
          return sl;
     public int getFileArrayLength()
          return fl;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.ArrayList;
import java.io.*;
public class OrganiserGui implements ActionListener
int width,height;
JFrame frame;
     public OrganiserGui()
          width = 600;
          height = 500;
     public void runGui()
          //Frame sizes and location
          frame = new JFrame("StudentOrganiser V1.0");
frame.setDefaultCloseOperation(frame.EXIT_ON_CLOSE);
          frame.setSize(width,height);
          frame.setLocation(60,60);
          JMenuBar menuBar = new JMenuBar();
          //File menu
          JMenu fileMenu = new JMenu("File");
          menuBar.add(fileMenu);
          fileMenu.addSeparator();
          JMenu addSubMenu = new JMenu("Add");
          fileMenu.add(addSubMenu);
          JMenuItem cwk = new JMenuItem("Coursework assignment");
          addSubMenu.add(cwk);
          JMenuItem lecture = new JMenuItem("Lecture");
          lecture.addActionListener(this);
          addSubMenu.add(lecture);
          JMenuItem seminar = new JMenuItem("Seminar sheet");
          addSubMenu.add(seminar);
          //Calendar menu
          JMenu calendarMenu = new JMenu("Calendar");
          menuBar.add(calendarMenu);
          calendarMenu.addSeparator();
          JMenu calendarSubMenu = new JMenu("Edit Calendar");
          calendarMenu.add(calendarSubMenu);
          JMenuItem eventa = new JMenuItem("Add/Remove Event");
          eventa.addActionListener(this);
          calendarSubMenu.add(eventa);
          JMenuItem calClear = new JMenuItem("Clear Calendar");
          calClear.addActionListener(this);
          calendarSubMenu.add(calClear);
          JMenu calendarSubMenuView = new JMenu("View");
          calendarMenu.add(calendarSubMenuView);
          JMenuItem year = new JMenuItem("By Year");
          year.addActionListener(this);
          calendarSubMenuView.add(year);
          JMenuItem month = new JMenuItem("By Month");
          month.addActionListener(this);
          calendarSubMenuView.add(month);
          JMenuItem week = new JMenuItem("By Week");
          week.addActionListener(this);
          calendarSubMenuView.add(week);
          //Timetable menu
          JMenu timetableMenu = new JMenu("Timetable");
          menuBar.add(timetableMenu);
          timetableMenu.addSeparator();
          JMenu stimetableSubMenu = new JMenu("Social Timetable");
          timetableMenu.add(stimetableSubMenu);
          JMenu ltimetableSubMenu = new JMenu("Lecture Timetable");
          timetableMenu.add(ltimetableSubMenu);
          frame.setJMenuBar(menuBar);
frame.setVisible(true);
     public void actionPerformed(ActionEvent e)
          JMenuItem source = (JMenuItem)(e.getSource());
          System.out.println(source.getText());
          Calendar c = new Calendar();
          if(source.getText().equalsIgnoreCase("By Year"))
               System.out.println("INSIDE");
               c.buildArray();
               c.calendarByYear(Calendar.calendarArray);
          if(source.getText().equalsIgnoreCase("Add/Remove Event"))
               c.eventInput();
          if(source.getText().equalsIgnoreCase("clear calendar"))
               c.buildYear();
               c.writeEvent(Calendar.calendarArray);
               c.buildArray();
          if(source.getText().equalsIgnoreCase("lecture"))
               System.out.println("Nearly working");
               //JFileChooser jf = new JFileChooser();
               //jf.showOpenDialog(frame);
               FileManager fm = new FileManager();
               //choose unit to add file to
               JOptionPane unitOption = new JOptionPane();
               Unit u = new Unit();
               u.readCourseData();
               //u.display(u.getUnit(0));
               System.out.println((u.getUnit(0)).getUnitName());
               String[] unitNames = new String[u.getUnitArray().size()];
               for(int i=0;i<unitNames.length;i++)
                    //unitNames[i] = (((Unit)u.getUnitArray().get(i)).getUnitName());
                    //System.out.println(unitNames);
                    System.out.println((u.getUnit(i)).getUnitName());
               //unitOption.showInputDialog("Select Unit to add lecture to",unitNames);
               //needs to select where to store it
               //fm.openFile(jf.getSelectedFile());
     public static void main(String args[])
          OrganiserGui gui = new OrganiserGui();
          gui.runGui();
java.io.invalidclassexception: Unit; local class incompatible: stream classdesc serialversionUID = 3355176005651395533, local class serialversionUID = 307309993874795880

Deserialize Object Invalid Class Exception

I receive the followign error when attempting to deserialize an Integer class:
java.lang.Integer; Local class not compatible: stream classdesc serialVersionUID=1360826667802527544 local class serialVersionUID=1360826667806852920
java.io.InvalidClassException: java.lang.Integer; Local class not compatible: stream classdesc serialVersionUID=1360826667802527544 local class serialVersionUID=1360826667806852920
     at java.io.ObjectStreamClass.validateLocalClass(ObjectStreamClass.java:560)
     at java.io.ObjectStreamClass.setClass(ObjectStreamClass.java:604)
     at java.io.ObjectInputStream.inputClassDescriptor(ObjectInputStream.java:981)
     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:402)
     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:272)
     at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1231)
     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:422)
     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:272)
     at nyerges.matt.Serialization.DeserializeObjectFromString(Serialization.java:50)
     at nyerges.matt.TestSerialization.main(TestSerialization.java:35)
Here is my main class and method:
package nyerges.matt;
* @author n0139292
* To change the template for this generated type comment go to
* Window>Preferences>Java>Code Generation>Code and Comments
public class TestSerialization {
     public static void main(String[] args) {
          Integer i = new Integer(10);
          System.out.println(i);
          String res = Serialization.SerializeObjectToString(i);
          Integer q = (Integer) Serialization.DeserializeObjectFromString(res);
          System.out.println(q);
}Here is the code for the serialization class:
package nyerges.matt;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
* @author n0139292
* To change the template for this generated type comment go to
* Window>Preferences>Java>Code Generation>Code and Comments
public class Serialization {
     public static String SerializeObjectToString(Object o)
          try{
               ByteArrayOutputStream baos = new ByteArrayOutputStream();
               ObjectOutputStream oos = new ObjectOutputStream(baos);
               oos.writeObject(o);
               oos.flush();
               oos.close();
               String toSend = new String(baos.toByteArray());
               return toSend;
          }catch(Exception e){
               System.out.println(e.getMessage());
               e.printStackTrace();
          return null;
     public static Object DeserializeObjectFromString(String s)
          try
               byte[] bs = s.getBytes();
               ByteArrayInputStream bais = new ByteArrayInputStream(bs);
               ObjectInputStream ois = new ObjectInputStream(bais);
               Object toGet = (Object) ois.readObject();
               ois.close();
               return toGet;
          }catch(Exception e)
               System.out.println(e.getMessage());
               e.printStackTrace();
          return null;
}This does not deal with RMI or Marshalling problems, since I am doing it on the same computer within seconds of each other. This was developed and ran with WebSphere if that helps.
Thanks in advance,
Matt

Check this out for a discussion on this:
http://forum.java.sun.com/thread.jspa?threadID=479051&messageID=2228486
Oh, as an aside and you might also want to take a look here, for method names:
http://java.sun.com/docs/codeconv/

Tiger and USB communications problem....Invalid Class Exception

I purchased my G5 last April, and installed Tiger on it. Since installtion of Tiger I have been unable to run WeatherLink 5.01, 5.0.2 or 5.03, even after reinstalling the operating system. The issue is that the software is unable to connect to the Vantage Pro2 weather station via the USB port.
Each time the software shuts down, and here's the information in the Console:
java.io.InvalidClassException: globals.ProgConfigData; Local class not compatible: stream classdesc serialVersionUID=-3030819089009633781 local class serialVersionUID=-3230663525674838887
Index 1 for 'pxm#' 2062 out of range (must be between 0 and 0)
Attempted to read past end of 'pxm#'(2062) resourcejava.io.FileNotFoundException: /WeatherLink Install Log.log (Permission denied)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>(FileOutputStream.java:135)
at java.io.FileOutputStream.<init>(FileOutputStream.java:57)
at globals.SoftwareVersionTool.save(SoftwareVersionTool.java:93)
at win.main.MainWin.main(MainWin.java:4401)
at java.lang.reflect.Method.invoke(Native Method)
at com.zerog.lax.LAX.launch(Unknown Source)
at com.zerog.lax.LAX.main(Unknown Source)
at java.lang.reflect.Method.invoke(Native Method)
at apple.launcher.LaunchRunner.run(LaunchRunner.java:88)
at apple.launcher.LaunchRunner.callMain(LaunchRunner.java:50)
at apple.launcher.JavaApplicationLauncher.main(JavaApplicationLauncher.java:61)
exception: null
Exception occurred in main() of MainWin
The people who developed the WeatherLink software have run out of answers for me.
Thanks, John

Sorry this post is so late but I'm only just now setting up a Vantage Pro2 weather station.
You might want to check out a couple of alternatives to WeatherLink, neither of which is written in Java: wview and WeatherTracker. WeatherTracker has promise but is still in beta and has a lot of issues. However, it might be functional enough for you. You can download it through the WeatherTracker forums.
wview is a different animal from WeatherLink and WeatherTracker in that it has no windowed application: it uses your web browser as its display application. The only difficulty is that it's open source, requiring you to download it, build it, and configure it, all from the Terminal. The instructions on the wview web site are pretty good, though, and there's even an OS X-specific quick start page. Since wview is native code and not computationally intensive, the system requirements are pretty low, too: it's running quite well on an old 466 MHz G3 iBook SE (with an Airport card) I had lying around gathering dust, which allows the VP2 console to be located just about anywhere and still used for data logging instead of requiring the purchase of a Wireless Envoy.
You can check out my weather page to get an idea of wview's capabilities. As I write this, I'm using wview's built-in weather station simulator, but I will start using live data hopefully in about a week, pending the arrival of my WeatherLink package (only needed to get the data logger).

Delphi 3 or Delphi XE gives Invalid class string error

I have Delphi 3 and a runtime error occurs when I RUN this project. No build errors...
The form appears correctly and I put the path to the GroupWise domain directory :
F:\opt\novell\groupwise\mail\dom1
I click on the CONNECT button and the error is :
"Project admin_api.exe raised an exception class EOleSysError with message 'Invalid class string'. Process stopped. Use Step or Run to Continue"
For Delphi XE the error is only "Invalid class string".
What am I doing wrong ?
Thank You
Have downloaded the same GroupWise Administrative Object API code
https://www.novell.com/developer/ndk...bject_api.html
unit App_obj;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls, OleAuto, Ole2;
type
TForm1 = class(TForm)
Button1: TButton;
Label6: TLabel;
UserID: TEdit;
Label7: TLabel;
LastName: TEdit;
Label8: TLabel;
FirstName: TEdit;
UserDistinguishedName: TEdit;
Label10: TLabel;
SystemInfo: TGroupBox;
Label1: TLabel;
Label2: TLabel;
Label3: TLabel;
Label4: TLabel;
Label5: TLabel;
SystemDescription: TEdit;
SystemDistinguishedName: TEdit;
SystemLastModifiedBy: TEdit;
ConnectedDomainName: TEdit;
SystemObjectID: TEdit;
PostOfficeList: TComboBox;
Label11: TLabel;
Label9: TLabel;
UserContext: TEdit;
Label12: TLabel;
Label13: TLabel;
Label14: TLabel;
Label15: TLabel;
Label16: TLabel;
DomainPath: TEdit;
Button2: TButton;
procedure Initialize(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
vSystem:variant;
vDomain:variant;
const
ADMIN_NAME = 'Admin';
sDOT = '.';
implementation
{$R *.DFM}
procedure TForm1.Initialize(Sender: TObject);
begin
//Initialize controls
DomainPath.Text:='';
SystemDescription.Text:='';
SystemDistinguishedName.Text:='';
SystemLastModifiedBy.Text:='';
ConnectedDomainName.Text:='';
SystemObjectID.Text:='';
UserID.Text:='';
LastName.Text:='';
FirstName.Text:='';
UserDistinguishedName.Text:='';
UserContext.Text:='';
UserID.SetFocus;
end;
procedure TForm1.Button1Click(Sender: TObject);
var
vUsers:variant;
vUser:variant;
stemp:string;
idotpos:integer;
SelectedPO:string;
sAdmin:string;
begin
//Get Selected PostOffice
SelectedPO:=PostOfficeList.Items[PostOfficeList.ItemIndex];
//Get Users Object
vUsers:=vDomain.Users;
//Find Admin user object
vUser:=vUsers.Item(ADMIN_NAME,SelectedPO,Connected DomainName.Text);
If UserContext.Text = '' then begin
//Get Admin Context and use as Default
sAdmin:=vUser.NetID;
idotpos:=Pos(sDOT,sAdmin);
stemp:=Copy(sAdmin,idotpos,256); //Copy everything after first dot include dot
UserContext.Text:=stemp;
end else begin
//Use context string
stemp:=UserContext.Text;
end;
//Make Distinguished name by adding UserID and admin context
stemp:=UserID.Text+stemp;
//Display User distinguished name
UserDistinguishedName.Text:=stemp;
//Add user
vUser:=vUsers.Add(UserID.Text,LastName.Text,stemp,
'',SelectedPO);
//Set User first name
vUser.GivenName:=FirstName.Text;
//Commit User first name to system
vUser.Commit;
end;
procedure TForm1.Button2Click(Sender: TObject);
var
vPostOffice:variant;
vPostOffices:variant;
vPOIterator:variant;
begin
//Get GroupWise Admin Object and connect to it
if(DomainPath.Text = '') then begin
ShowMessage('You must enter a valid Domain Path. Then press Login');
exit;
end;
vSystem:=CreateOleObject('NovellGroupWareAdmin');
vSystem.Connect(DomainPath.Text);
//Get the connected Domain
vDomain:=vSystem.ConnectedDomain;
//List some Domain properties
SystemDescription.Text:=vDomain.Description;
SystemDistinguishedName.Text:=vDomain.Distinguishe dName;
SystemLastModifiedBy.Text:=vDomain.LastModifiedBy;
ConnectedDomainName.Text:=vDomain.Name;
SystemObjectID.Text:=vDomain.ObjectID;
//Initialize controls
UserID.Text:='';
LastName.Text:='';
FirstName.Text:='';
UserDistinguishedName.Text:='';
UserContext.Text:='';
UserID.SetFocus;
//Get list of PostOffices for connected Domain
vPostOffices:=vDomain.PostOffices;
vPOIterator:=vPostOffices.CreateIterator;
vPostOffice:=vPOIterator.Next;
PostOfficeList.Clear;
While( (NOT VarIsNULL(vPostOffice)) And (NOT varisempty(vPostOffice))) do begin
PostOfficeList.Items.Add(vPostOffice.Name);
vPostOffice:=vPOIterator.Next;
end;
//Set index to first item in list
PostOfficeList.ItemIndex:=0;
end;
end.

On 9/24/2013 10:46 PM, bperez wrote:
>
> I have Delphi 3 and a runtime error occurs when I RUN this project. No
> build errors...
>
> The form appears correctly and I put the path to the GroupWise domain
> directory :
>
> F:\opt\novell\groupwise\mail\dom1
>
> I click on the CONNECT button and the error is :
>
> "Project admin_api.exe raised an exception class EOleSysError with
> message 'Invalid class string'. Process stopped. Use Step or Run to
> Continue"
>
> For Delphi XE the error is only "Invalid class string".
>
> What am I doing wrong ?
>
> Thank You
>
> Have downloaded the same GroupWise Administrative Object API code
> https://www.novell.com/developer/ndk...bject_api.html
>
> {/************************************************** *************************
>
> ************************************************** **************************/}
> unit App_obj;
>
> interface
>
> uses
> Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms,
> Dialogs,
> StdCtrls, OleAuto, Ole2;
>
> type
> TForm1 = class(TForm)
> Button1: TButton;
> Label6: TLabel;
> UserID: TEdit;
> Label7: TLabel;
> LastName: TEdit;
> Label8: TLabel;
> FirstName: TEdit;
> UserDistinguishedName: TEdit;
> Label10: TLabel;
> SystemInfo: TGroupBox;
> Label1: TLabel;
> Label2: TLabel;
> Label3: TLabel;
> Label4: TLabel;
> Label5: TLabel;
> SystemDescription: TEdit;
> SystemDistinguishedName: TEdit;
> SystemLastModifiedBy: TEdit;
> ConnectedDomainName: TEdit;
> SystemObjectID: TEdit;
> PostOfficeList: TComboBox;
> Label11: TLabel;
> Label9: TLabel;
> UserContext: TEdit;
> Label12: TLabel;
> Label13: TLabel;
> Label14: TLabel;
> Label15: TLabel;
> Label16: TLabel;
> DomainPath: TEdit;
> Button2: TButton;
> procedure Initialize(Sender: TObject);
> procedure Button1Click(Sender: TObject);
> procedure Button2Click(Sender: TObject);
> private
> { Private declarations }
> public
> { Public declarations }
> end;
>
> var
> Form1: TForm1;
> vSystem:variant;
> vDomain:variant;
>
> const
> ADMIN_NAME = 'Admin';
> sDOT = '.';
>
> implementation
>
> {$R *.DFM}
>
> procedure TForm1.Initialize(Sender: TObject);
> begin
> //Initialize controls
> DomainPath.Text:='';
> SystemDescription.Text:='';
> SystemDistinguishedName.Text:='';
> SystemLastModifiedBy.Text:='';
> ConnectedDomainName.Text:='';
> SystemObjectID.Text:='';
>
> UserID.Text:='';
> LastName.Text:='';
> FirstName.Text:='';
> UserDistinguishedName.Text:='';
> UserContext.Text:='';
> UserID.SetFocus;
>
> end;
>
> procedure TForm1.Button1Click(Sender: TObject);
> var
> vUsers:variant;
> vUser:variant;
> stemp:string;
> idotpos:integer;
> SelectedPO:string;
> sAdmin:string;
> begin
> //Get Selected PostOffice
> SelectedPO:=PostOfficeList.Items[PostOfficeList.ItemIndex];
>
> //Get Users Object
> vUsers:=vDomain.Users;
>
> //Find Admin user object
> vUser:=vUsers.Item(ADMIN_NAME,SelectedPO,Connected DomainName.Text);
>
> If UserContext.Text = '' then begin
>
> //Get Admin Context and use as Default
> sAdmin:=vUser.NetID;
> idotpos:=Pos(sDOT,sAdmin);
> stemp:=Copy(sAdmin,idotpos,256); //Copy everything after first dot
> include dot
> UserContext.Text:=stemp;
>
> end else begin
> //Use context string
> stemp:=UserContext.Text;
> end;
>
> //Make Distinguished name by adding UserID and admin context
> stemp:=UserID.Text+stemp;
>
> //Display User distinguished name
> UserDistinguishedName.Text:=stemp;
>
> //Add user
> vUser:=vUsers.Add(UserID.Text,LastName.Text,stemp,
> '',SelectedPO);
>
> //Set User first name
> vUser.GivenName:=FirstName.Text;
>
> //Commit User first name to system
> vUser.Commit;
> end;
>
>
>
> procedure TForm1.Button2Click(Sender: TObject);
> var
> vPostOffice:variant;
> vPostOffices:variant;
> vPOIterator:variant;
>
> begin
> //Get GroupWise Admin Object and connect to it
> if(DomainPath.Text = '') then begin
> ShowMessage('You must enter a valid Domain Path. Then press
> Login');
> exit;
> end;
> vSystem:=CreateOleObject('NovellGroupWareAdmin');
>
>
> vSystem.Connect(DomainPath.Text);
> //Get the connected Domain
> vDomain:=vSystem.ConnectedDomain;
>
> //List some Domain properties
> SystemDescription.Text:=vDomain.Description;
> SystemDistinguishedName.Text:=vDomain.Distinguishe dName;
> SystemLastModifiedBy.Text:=vDomain.LastModifiedBy;
> ConnectedDomainName.Text:=vDomain.Name;
> SystemObjectID.Text:=vDomain.ObjectID;
>
> //Initialize controls
> UserID.Text:='';
> LastName.Text:='';
> FirstName.Text:='';
> UserDistinguishedName.Text:='';
> UserContext.Text:='';
> UserID.SetFocus;
>
> //Get list of PostOffices for connected Domain
> vPostOffices:=vDomain.PostOffices;
> vPOIterator:=vPostOffices.CreateIterator;
> vPostOffice:=vPOIterator.Next;
> PostOfficeList.Clear;
> While( (NOT VarIsNULL(vPostOffice)) And (NOT
> varisempty(vPostOffice))) do begin
> PostOfficeList.Items.Add(vPostOffice.Name);
> vPostOffice:=vPOIterator.Next;
> end;
>
> //Set index to first item in list
> PostOfficeList.ItemIndex:=0;
> end;
>
> end.
>
>
gw client installed? Novell client installed?

Invalid Key Exception: Unsupported key type: Sun RSA public key, 1024 bits

I am trying to retrieve certificates from Microsoft Keystore and extract its keys using SunMSCAPI in jdk 1.6. It gives me an invalid key exception, when I am trying to wrap the Symmetric key (which was previously used to perform AES encryption on data), using RSA algorithm.
Code snippet:
           // RSA 1024 bits Asymmetric encryption of Symmetric AES key
            // List the certificates from Microsoft KeyStore using SunMSCAPI.
                  System.out.println("List of certificates found in Microsoft Personal Keystore:");
                   KeyStore ks = KeyStore.getInstance("Windows-MY", "SunMSCAPI");
                   ks.load(null, null) ;
                   Enumeration en = ks.aliases() ;
                   PublicKey RSAPubKey = null;
                   Key RSAPrivKey = null;
                   int i = 0;
                   while (en.hasMoreElements()) {
                        String aliasKey = (String)en.nextElement() ;
                        X509Certificate c = (X509Certificate) ks.getCertificate(aliasKey) ;
                        String sss = ks.getCertificateAlias(c);
                        if(sss.equals("C5151997"))
                        System.out.println("---> alias : " + sss) ;
                        i= i + 1;
                        String str = c.toString();
                        System.out.println(" Certificate details : " + str ) ;
                      RSAPubKey = c.getPublicKey();
                        RSAPrivKey = ks.getKey(aliasKey, null); //"mypassword".toCharArray()
                        Certificate[] chain = ks.getCertificateChain(aliasKey);
                   System.out.println("No of certificates found from Personal MS Keystore: " + i);
            // Encrypt the generated Symmetric AES Key using RSA cipher
                    Cipher rsaCipher = Cipher.getInstance("RSA/ECB/PKCS1Padding", ks.getProvider().getName());
                   rsaCipher.init(Cipher.WRAP_MODE, RSAPubKey);
                   byte[] encryptedSymmKey = rsaCipher.wrap(aeskey);
                   System.out.println("Encrypted Symmetric Key :" + new String(encryptedSymmKey));
                   System.out.println("Encrypted Symmetric Key Length in Bytes: " + encryptedSymmKey.length);
                   // RSA Decryption of Encrypted Symmetric AES key
                   rsaCipher.init(Cipher.UNWRAP_MODE, RSAPrivKey);
                   Key decryptedKey = rsaCipher.unwrap(encryptedSymmKey, "AES", Cipher.SECRET_KEY);Output:
List of certificates found in Microsoft Personal Keystore:
---> alias : C5151997
Certificate details : [
Version: V3
Subject: CN=C5151997, O=SAP-AG, C=DE
Signature Algorithm: SHA1withRSA, OID = 1.2.840.113549.1.1.5
Key: Sun RSA public key, 1024 bits
modulus: 171871587533146191561538456391418351861663300588728159334223437391061141885590024223283480319626015611710315581642512941578588886825766256507714725820048129123720143461110410353346492039350478625370269565346566901446816729164309038944197418238814947654954590754593726047828813400082450341775203029183105860831
public exponent: 65537
Validity: [From: Mon Jan 24 18:17:49 IST 2011,
               To: Wed Jan 23 18:17:49 IST 2013]
Issuer: CN=SSO_CA, O=SAP-AG, C=DE
SerialNumber: [    4d12c509 00000005 eb85]
Certificate Extensions: 6
[1]: ObjectId: 2.5.29.14 Criticality=false
SubjectKeyIdentifier [
KeyIdentifier [
0000: 07 E5 83 A1 B2 B7 DF 6B 4B 67 9C 1D 42 C9 0D F4 .......kKg..B...
0010: 35 76 D3 F7 5v..
[2]: ObjectId: 2.5.29.35 Criticality=false
AuthorityKeyIdentifier [
KeyIdentifier [
0000: E4 C4 2C 93 20 AF DA 4C F2 53 68 4A C0 E7 EC 30 ..,. ..L.ShJ...0
0010: 8C 0C 3B 9A ..;.
[3]: ObjectId: 1.3.6.1.4.1.311.21.7 Criticality=false
Extension unknown: DER encoded OCTET string =
0000: 04 30 30 2E 06 26 2B 06 01 04 01 82 37 15 08 82 .00..&+.....7...
0010: D1 E1 73 84 E4 FE 0B 84 FD 8B 15 83 E5 90 1B 83 ..s.............
0020: E6 A1 43 81 62 84 B1 DA 50 9E D3 14 02 01 64 02 ..C.b...P.....d.
0030: 01 1B ..
[4]: ObjectId: 2.5.29.17 Criticality=false
SubjectAlternativeName [
RFC822Name: [email protected]
[5]: ObjectId: 2.5.29.15 Criticality=true
KeyUsage [
DigitalSignature
Non_repudiation
Key_Encipherment
Data_Encipherment
[6]: ObjectId: 2.5.29.19 Criticality=true
BasicConstraints:[
CA:false
PathLen: undefined
Algorithm: [SHA1withRSA]
Signature:
0000: B3 C5 92 66 8D D7 ED 6D 51 12 63 CC F4 52 18 B9 ...f...mQ.c..R..
0010: B8 A6 78 F7 ED 7D 78 18 DA 71 09 C9 AE C8 49 23 ..x...x..q....I#
0020: F5 32 2F 0F D1 C0 4C 08 2B 6D 3C 11 B9 5F 5B B5 .2/...L.+m<.._[.
0030: 05 D9 CA E6 F9 0A 94 14 E7 C6 7A DB 63 FE E5 EC ..........z.c...
0040: 48 94 8C 0D 77 92 59 DE 34 6E 77 1A 24 FE E3 C1 H...w.Y.4nw.$...
0050: D8 0B 52 6A 7E 22 13 71 D7 F8 AF D1 17 C8 64 4F ..Rj.".q......dO
0060: 83 EA 2D 6A CA 7F C3 84 37 15 FE 99 73 1D 7C D1 ..-j....7...s...
0070: 6D B4 99 09 62 B9 0F 18 33 4C C6 66 7A 9F C0 DB m...b...3L.fz...
No of certificates found from Personal MS Keystore: 1
Exception in thread "main" java.security.InvalidKeyException: Unsupported key type: Sun RSA public key, 1024 bits
modulus: 171871587533146191561538456391418351861663300588728159334223437391061141885590024223283480319626015611710315581642512941578588886825766256507714725820048129123720143461110410353346492039350478625370269565346566901446816729164309038944197418238814947654954590754593726047828813400082450341775203029183105860831
public exponent: 65537
     at sun.security.mscapi.RSACipher.init(RSACipher.java:176)
     at sun.security.mscapi.RSACipher.engineInit(RSACipher.java:129)
     at javax.crypto.Cipher.init(DashoA13*..)
     at javax.crypto.Cipher.init(DashoA13*..)
     at com.sap.srm.crpto.client.applet.CryptoClass.main(CryptoClass.java:102)
Edited by: sabre150 on 18-Jul-2011 03:47
Added [ code] tags to make code readable.

A bit of research indicates that the classes of the keys obtained by
                      RSAPubKey = c.getPublicKey();
                           RSAPrivKey = ks.getKey(aliasKey, null); //"mypassword".toCharArray()are sun.security.rsa.RSAPublicKeyImpl and sun.security.*mscapi*.RSAPrivateKey . It seems that for Cipher objects from the SunMSCAPI provider cannot accept RSA public keys of class sun.security.rsa.RSAPublicKeyImpl and that the SunMSCAPI will only accept RSA private keys of class sun.security.mscapi.RSAPrivateKey.
This came up under different guise a couple of years ago. It makes sense since encrypting/wrapping with a public key does not represent a security problem (there is nothing secret in any of the encryption operations) when done outside of MSCAPI so one can use any provider that has the capability BUT the decryption/unwrapping must be done with the SunMSCAPI provider which delegates it to the MSCAPI.
My working test code based on your code implementing this approach is :
        // RSA 1024 bits Asymmetric encryption of Symmetric AES key
        // List the certificates from Microsoft KeyStore using SunMSCAPI.
        System.out.println("List of certificates found in Microsoft Personal Keystore:");
        KeyStore ks = KeyStore.getInstance("Windows-MY", "SunMSCAPI");
        ks.load(null, null);
        Enumeration en = ks.aliases();
        PublicKey RSAPubKey = null;
        Key RSAPrivKey = null;
        int i = 0;
        while (en.hasMoreElements())
            String aliasKey = (String) en.nextElement();
            X509Certificate c = (X509Certificate) ks.getCertificate(aliasKey);
            String sss = ks.getCertificateAlias(c);
            if (sss.equals("rsa_key")) // The alias for my key - make sure you change it back to your alias
                System.out.println("---> alias : " + sss);
                i = i + 1;
                String str = c.toString();
                System.out.println(" Certificate details : " + str);
                RSAPubKey = c.getPublicKey();
         System.out.println(RSAPubKey.getClass().getName());
               RSAPrivKey = ks.getKey(aliasKey, null); //"mypassword".toCharArray()
        System.out.println(RSAPrivKey.getClass().getName());
                Certificate[] chain = ks.getCertificateChain(aliasKey);
        System.out.println(ks.getProvider().getName());
        System.out.println("No of certificates found from Personal MS Keystore: " + i);
        Cipher rsaCipher = Cipher.getInstance("RSA/ECB/PKCS1Padding");//, ks.getProvider().getName());       !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
            rsaCipher.init(Cipher.WRAP_MODE, RSAPubKey);
        byte[] keyBytes =
            1, 2, 3, 4, 5, 6, 7, 8, 2, 3, 4, 5, 6, 7, 8, 9
        SecretKey aeskey = new SecretKeySpec(keyBytes, "AES");
        byte[] encryptedSymmKey = rsaCipher.wrap(aeskey);
        System.out.println("Encrypted Symmetric Key :" + Arrays.toString(encryptedSymmKey));
        System.out.println("Encrypted Symmetric Key Length in Bytes: " + encryptedSymmKey.length);
        // RSA Decryption of Encrypted Symmetric AES key
        Cipher unwrapRsaCipher = Cipher.getInstance("RSA/ECB/PKCS1Padding", ks.getProvider().getName());       //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
        unwrapRsaCipher.init(Cipher.UNWRAP_MODE, RSAPrivKey);
        Key decryptedKey = unwrapRsaCipher.unwrap(encryptedSymmKey, "AES", Cipher.SECRET_KEY);
        System.out.println("Decrypted Symmetric Key :" + Arrays.toString(decryptedKey.getEncoded())); // Matches the 'keyBytes' above

How to resolve preverifying class exception while building

Hi,
I am new to J2ME, i am getting preverifying class exception when ever building a application using Wireless Toolkit 2.1, JDK1.5, CLDC 1.1.
actually i need to run web application on mobiles (PDA), can any one suggests how to resolve the above exception and what are the jar files required in classpath.
Please let me know.
Thanks
ST_Reddy.

Then leave it as it is. If the method doesn't throw the exception it is not a problem.
If you need to throw the exception in some rare cases, then throw RuntimeException. It is not required to declare such exception in interface.

Invalid Number exception

Hi experts,
I have a very strange problem. I have a query to which I am binding a value. The datatype of the value is number. Whenever I am executing the VO for the second time it is throwing ORA-01722: invalid number exception. The value that is being bound is 100% number. The JDBC version I am using is 9.2.0.6.0
It is reproducible in instance and JDeveloper.
I have no clue why it is happening. Appreciate if someone can give some pointers.
Error stack:
[1814] SELECT mcixv.customer_number CustomerNumber,
mcixv.customer_name CustomerName,
     aav.concatenated_address ShipToLocation
FROM mtl_customer_item_xrefs_v mcixv,
ic_item_mst iim ,
     mtl_system_items msi,
     ar_addresses_v aav,
     hz_site_uses_v hsv
WHERE hsv.primary_flag = 'Y'
AND hsv.bill_to_location IS NOT NULL
AND hsv.site_use_code = 'SHIP_TO'
AND aav.address_id = hsv.address_id
AND mcixv.customer_id = aav.customer_id
AND mcixv.inactive_flag= 'N'
AND mcixv.concatenated_segments = iim.item_no
AND mcixv.inventory_item_id = msi.inventory_item_id
AND msi.organization_id = xxtmg_ul_common_utils.get_organization_id
AND msi.segment1 = iim.item_no
AND xxtmg_an_process_utils.get_price_list_uom(mcixv.customer_number,iim.item_id) = 'Y'
AND iim.item_id = :1
group by mcixv.customer_number, mcixv.customer_name,aav.concatenated_address[1815] Binding param 1: 4084[1816] ViewObject close single-use prepared statements[1817] QueryCollection.executeQuery failed...[1818] java.sql.SQLException: ORA-01722: invalid number
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)     at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:289)     at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:583)     at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1986)     at oracle.jdbc.ttc7.TTC7Protocol.executeFetch(TTC7Protocol.java:1005)     at oracle.jdbc.dbaccess.DBAccess.executeFetchNeedDefines(DBAccess.java:283)     at oracle.jdbc.driver.OracleStatement.doExecuteQuery(OracleStatement.java:2673)     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2933)     at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:650)     at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:578)     at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:627)     at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:515)     at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:3347)     at oracle.jbo.server.OAJboViewObjectImpl.executeQueryForCollection(OAJboViewObjectImpl.java:828)     at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQueryForCollection(OAViewObjectImpl.java:4495)     at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:574)     at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:544)     at oracle.jbo.server.ViewRowSetImpl.executeDetailQuery(ViewRowSetImpl.java:619)     at oracle.jbo.server.ViewObjectImpl.executeDetailQuery(ViewObjectImpl.java:3311)     at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:3298)     at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQuery(OAViewObjectImpl.java:444)     at tempel.oracle.apps.xxtmg.an.scaleaudit.server.checkCustomersPresentVOImpl.initQuery(checkCustomersPresentVOImpl.java:22)     at tempel.oracle.apps.xxtmg.an.scaleaudit.server.ScaleAuditAMImpl.validateNonFurnSublot(ScaleAuditAMImpl.java:762)     at tempel.oracle.apps.xxtmg.an.scaleaudit.server.webui.ScaleAuditCO.processFormRequest(ScaleAuditCO.java:1005)     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:804)     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(OAPageLayoutHelper.java:1157)     at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processFormRequest(OAPageLayoutBean.java:1579)     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:1000)     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:966)     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:821)     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)     at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(OAFormBean.java:395)     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:1000)     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:966)     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:821)     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)     at oracle.apps.fnd.framework.webui.beans.OABodyBean.processFormRequest(OABodyBean.java:363)     at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(OAPageBean.java:2632)     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1658)     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:501)     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:422)     at OA.jspService(OA.jsp:40)     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)     at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)     at java.lang.Thread.run(Thread.java:534)[1819] checkCustomersPresentVO1>#q old SQLStmtBufLen: 933, actual=903, storing=933[1820] SELECT mcixv.customer_number CustomerNumber,
mcixv.customer_name CustomerName,
     aav.concatenated_address ShipToLocation
FROM mtl_customer_item_xrefs_v mcixv,
ic_item_mst iim ,
     mtl_system_items msi,
     ar_addresses_v aav,
     hz_site_uses_v hsv
WHERE hsv.primary_flag = 'Y'
AND hsv.bill_to_location IS NOT NULL
AND hsv.site_use_code = 'SHIP_TO'
AND aav.address_id = hsv.address_id
AND mcixv.customer_id = aav.customer_id
AND mcixv.inactive_flag= 'N'
AND mcixv.concatenated_segments = iim.item_no
AND mcixv.inventory_item_id = msi.inventory_item_id
AND msi.organization_id = xxtmg_ul_common_utils.get_organization_id
AND msi.segment1 = iim.item_no
AND xxtmg_an_process_utils.get_price_list_uom(mcixv.customer_number,iim.item_id) = 'Y'
AND iim.item_id = :1
group by mcixv.customer_number, mcixv.customer_name,aav.concatenated_addressJBO-27122: SQL error during statement preparation. Statement: SELECT mcixv.customer_number CustomerNumber,
mcixv.customer_name CustomerName,
     aav.concatenated_address ShipToLocation
FROM mtl_customer_item_xrefs_v mcixv,
ic_item_mst iim ,
     mtl_system_items msi,
     ar_addresses_v aav,
     hz_site_uses_v hsv
WHERE hsv.primary_flag = 'Y'
AND hsv.bill_to_location IS NOT NULL
AND hsv.site_use_code = 'SHIP_TO'
AND aav.address_id = hsv.address_id
AND mcixv.customer_id = aav.customer_id
AND mcixv.inactive_flag= 'N'
AND mcixv.concatenated_segments = iim.item_no
AND mcixv.inventory_item_id = msi.inventory_item_id
AND msi.organization_id = xxtmg_ul_common_utils.get_organization_id
AND msi.segment1 = iim.item_no
AND xxtmg_an_process_utils.get_price_list_uom(mcixv.customer_number,iim.item_id) = 'Y'
AND iim.item_id = :1
group by mcixv.customer_number, mcixv.customer_name,aav.concatenated_addressoracle.apps.fnd.framework.OAException: JBO-27122: SQL error during statement preparation. Statement: SELECT mcixv.customer_number CustomerNumber,
mcixv.customer_name CustomerName,
     aav.concatenated_address ShipToLocation
FROM mtl_customer_item_xrefs_v mcixv,
ic_item_mst iim ,
     mtl_system_items msi,
     ar_addresses_v aav,
     hz_site_uses_v hsv
WHERE hsv.primary_flag = 'Y'
AND hsv.bill_to_location IS NOT NULL
AND hsv.site_use_code = 'SHIP_TO'
AND aav.address_id = hsv.address_id
AND mcixv.customer_id = aav.customer_id
AND mcixv.inactive_flag= 'N'
AND mcixv.concatenated_segments = iim.item_no
AND mcixv.inventory_item_id = msi.inventory_item_id
AND msi.organization_id = xxtmg_ul_common_utils.get_organization_id
AND msi.segment1 = iim.item_no
AND xxtmg_an_process_utils.get_price_list_uom(mcixv.customer_number,iim.item_id) = 'Y'
AND iim.item_id = :1
group by mcixv.customer_number, mcixv.customer_name,aav.concatenated_address[1821] OAApplicationPoolImpl.setConnectionReleaseLevel was called with isReleased = true, isReserved = true[1822] setConnectionReleaseLevel - Set connection release level to 1JRAD_PERF : /tempel/oracle/apps/xxtmg/an/scaleaudit/webui/ScaleAuditPG - preparePage : 10045msJRAD_PERF : /tempel/oracle/apps/xxtmg/an/scaleaudit/webui/ScaleAuditPG - renderDocument : 70ms

I'm just trying to rule out the possiblity of unsynchronized load balanced servers because the issue begaviour is not pointing to code as such otherwise it shouldn't have been happening in a random way. Have you put the trace and seen the value of parameter which is getting binded at the time the error is getting generated.
--Shiv

Invalid Handle Exception-What is the reason?

I face with "Invalid Handle exception" (SQLException) while using the following code.
Could anybody tell me the possible reasons/Situation the error rise?
stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery(SQLStmt);
     if(rs!=null){
ResultSetMetaData rsm = rs.getMetaData();
     int totalcols = rsm.getColumnCount();
     Vector temp;
     while (rs.next()) {
     Vector temp = new Vector();
     for (int i = 1; i <= totalcols; i++) {
          String value = rs.getString(i);
          if (value == null) {
          value = "";
     temp.addElement(value);
     }//for loop ends here
     valueVector.addElement(temp);
     rs.close();
     stmt.close();
Thank you all

Vector temp;
while (rs.next()) {
Vector temp = new Vector();Are you sure that this is the code you are running? The reason I ask is that I'm pretty sure that it won't compile, at least under JDK1.4. You should get a compile error something like "temp is already defined".
If thats not the problem you need to find out on which line the error actually occurs. You can get this from the exception by calling the printStackTrace() method.
Col

Invalid Argument Exception on Java API's DB Close

When closing the database via the Java API's close method, I am getting an invalid argument exception... how can this be fixed... subsequent access to the DB causes the JVM to crash??
ERROR: An exception has occurred: java.lang.IllegalArgumentException: Invalid argument
java.lang.IllegalArgumentException: Invalid argument
at com.sleepycat.db.internal.db_javaJNI.DbEnv_close0(Native Method)
at com.sleepycat.db.internal.DbEnv.close0(DbEnv.java:217)
at com.sleepycat.db.internal.DbEnv.close(DbEnv.java:77)
at com.sleepycat.db.Environment.close(Environment.java:39)
at com.sleepycat.dbxml.XmlManager.closeInternal(XmlManager.java:301)
at com.sleepycat.dbxml.XmlManager.delete(XmlManager.java:33)
at com.sleepycat.dbxml.XmlManager.close(XmlManager.java:310)
at com.iconnect.data.adapters.BerkleyXMLDBImpl.insert(BerkleyXMLDBImpl.java:827)
at com.iconnect.data.DataManagerFactory.insert(DataManagerFactory.java:182)
at Xindice2Berkley.main(Xindice2Berkley.java:99)

I had the same problem. I could fix it by carefully calling the delete() function on all those DBXML Xml..xyz objects that you create when you perform queries etc. It seems that those Java objects have some 'shadow' object in the underlying DLL and by calling delete() you free resources that remain otherwise assigned (maybe somebody with a C++ background who programmed this stuff?). Call delete() before the Java object gets out of scope. For instance:
results = mgr.query(collection,context,null);
XmlValue value;
try {
while ((value = results.next()) != null) {
XmlValue c = value.getFirstChild();
String ref = c.getNodeValue();
c.delete(); c = null;
value.delete(); value = null;
catch (Exception e) {
finally {
if (results != null) {
results.delete();
results = null;
Once i did this on all possible dbxml objects i used in my code, the java.lang.IllegalArgumentException: Invalid argument disappeared.
Message was edited by:
user562374

ADF error at 10.1.3.1 Invalid class: oracle.jbo.ApplicationModule

Hi,
I need some help. I'm a novice jdeveloper user, but I have managed to build a small appilcation for a client, with use of ADF. When I try to run it at the applications server, it can't find the page, and have this error in the application.log:
07/01/23 09:15:58.698 rtvview: Servlet error
oracle.classloader.util.AnnotatedLinkageError: Class oracle/jbo/ApplicationModule violates loader constraints
Invalid class: oracle.jbo.ApplicationModule
Loader: adf.oracle.domain:10.1.3.1
Code-Source: /t02dat/iast_r3/midtier/BC4J/lib/adfm.jar
Configuration: <code-source> in /t02dat/iast_r3/midtier/j2ee/home/config/server.xml
Dependent class: oracle.jbo.uicli.mom.JUApplicationDefImpl
Loader: adf.oracle.domain:10.1.3.1
Code-Source: /t02dat/iast_r3/midtier/BC4J/lib/adfm.jar
Configuration: <code-source> in /t02dat/iast_r3/midtier/j2ee/home/config/server.xml
Does anyone have an idea?
Versions:
Jdeveloper 10.1.3.1
Application Server 10.1.3.1.0
Thanks
Jorn
It worked when I tried to deploy the application thru jdeveloper server connection. Does anyone know why it's working now?
Message was edited by:
user527535

I've managed to eliminate the JBO-35007 errors through the use of the Refresh and RefreshCondition tags. The problem I have now is that I do most of my testing in Firefox (latest release) and it seems to be caching pages even though I have caching turned off. For instance we have different menu options based on a user's privileges. If I log out and log in as someone else who has different privileges the previous user's options are still displayed. If I click on them it then refreshes the page and the new user's options are displayed. This is also fixed by manually refreshing the page. I do not encounter this problem at all with IE, only firefox. Any thoughts here?

SSRS 2008 - Invalid Class

Dear all,
I have install SQL 2008 in a new machine with Reporting Services 2008.
When I go to 'Reporting Services Configuration Manager', I can see the default server name, the report server instance not auto detects the 'ReportServer' database that available in the database.
When I click 'Find', it prompt out 'Invalid Class' warning message.
May I know what is the problem and how can I solve it?
Thanks.
Regards,
Sim

Hi Sim,
From your description, the Reporting Services Configuration Manager can’t find the instance name automatically. And after clicking “Find”, the error “Invalid Class” occurs.
I assume a detailed error like “Cannot connect to WMI provider” occurred at the same time. If so, the issue happens when some of the WMI classes are not properly registered during installation.
Please follow these steps to solve the issue:
1.       Open the SQL Server Report Server folder.
<Install Driver>:\Program Files\Microsoft SQL Server\MSRS10.MSSQLSERVER\Reporting Services\ReportServer
2.       Open the “bin” folder.
3.       Copy and rename the file “reportingservices.mof”
4.       Register the file using the following command
Mofcomp <Install Driver>:\Program Files\Microsoft SQL Server\MSRS10.MSSQLSERVER\Reporting Services\ReportServer\bin\reportingservices.mof
After doing the steps above, we should connect to the Reporting Services well.
If the solution above does not above, could you please help to collect the following information?
1.       Could you connect to SQL Server Configuration Manager?
2.       The logs of SQL Server Reporting Services.
3.       Does the Reporting Services windows service work fine?
4.       The more detailed error message.
5.       Any more information.
If there is anything unclear, please feel free to ask.
Thanks,
Jin Chen
Jin Chen - MSFT

SQL Server Configuration Manager – Cannot connect to WMI provider – Invalid class [0x80041010]

look at this post am getting the same
http://social.msdn.microsoft.com/Forums/en-US/sqlkjmanageability/thread/4c8ca86c-105f-4f0a-ac18-6e33dda2bc46
but when I tried the solution given there , It is not working
the error I am getting is mofcomp is not recognized as internal or external command
I tried in C:\program files\Microsoft sql server\90\shared and in Windows\system32
I am getting the same error

Hi sql393,
Cannot connect to WMI provider. You do not have permission or the server is unreachable. Note that you can only manage SQL Server 2005 servers with SQL Server Configuration Manager. Invalid class [0x80041010].
The solution is to go to a command prompt and then run mofcomp.
C:\Program Files\Microsoft SQL Server\90\Shared>mofcomp "C:\Program Files\Microsoft SQL Server\90\Shared\sqlmgmproviderxpsp2up.mof"
For more information, please refer to
http://blogs.msdn.com/b/echarran/archive/2006/01/03/509061.aspx
http://msmvps.com/blogs/martinpoon/archive/2009/11/27/sql-server-configuration-manager-cannot-connect-to-wmi-provider-invalid-class-0x80041010.aspx.
Thanks,
Maggie
Please remember to mark the replies as answers if they help and unmark them if they provide no help. This can be beneficial to other community members reading the thread.

Import JavaBean Model - Invalid class

Hi,
I wanted to import a JavaBean Model as described in the Tutorial "Using EJBs in Web Dynpro Applications" (see: https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/1f5f3366-0401-0010-d6b0-e85a49e93a5c).
Problem: i always get an error "Invalid class - JavaBean not available for import", when i want to select a local jar file as JavaBean source, althrough the jar-file contains a valid bean.
Note:I also dont have a radio button in my GUI for selecting "Deploy time" as mentioned in the Tutorial and as i have seen in a screenshot in the Blog /people/balaramnaidu.bankuru/blog/2006/04/23/importing-complex-javabean-model-into-webdynpro-by-creating-relationships-for-the-model-classes . in this Blog there is already a question about this, but this question has never been aswered...

Wolfgang,
See my tips on troubleshooting JavaBean Model Import: /people/valery.silaev/blog/2005/08/30/javabean-model-import-when-it-really-works
Valery Silaev
SaM Solutions
http://www.sam-solutions.net

Out Of Memory & Invalid Pointer exceptions on CSV export

Iu2019m having problems when exporting more than 1 million rows of data to a CSV format. Iu2019m running the export from C# code (see sample code below). Depending on the template that I use, I get either a System.OutOfMemoryException or a System.Runtime.InteropServices.COMException (Invalid pointer) error. See the full error text below.
This worked fine with Crystal XI but now breaks with Crystal 2008.
Is this a known problem and are there any workarounds?
Sample Code:
ReportDocument rptDoc = new ReportDocument();
rptDoc.Load("C:\somereport.rpt");
ExportOptions opts = new ExportOptions();
opts.ExportDestinationType = ExportDestinationType.DiskFile;
DiskFileDestinationOptions destOpts = ExportOptions.CreateDiskFileDestinationOptions();
destOpts.DiskFileName = "C:\outputfile.csv";
opts.ExportDestinationOptions = destOpts;
opts.ExportFormatType = ExportFormatType.CharacterSeparatedValues;
rptDoc.Export(opts);
Configuration:
Crystal Reports 2008 (Full Version)
C#
.NET 3.5
VS 2008
Exceptions:
System.Runtime.InteropServices.COMException occurred
Message="Invalid pointer\r"
Source="Analysis Server"
ErrorCode=-2147467259
StackTrace:
       at CrystalDecisions.ReportAppServer.Controllers.ReportSourceClass.Export(ExportOptions pExportOptions, RequestContext pRequestContext)
       at CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext reqContext)
       at CrystalDecisions.CrystalReports.Engine.FormatEngine.ExportToStream(ExportRequestContext reqContext)
       at CrystalDecisions.CrystalReports.Engine.FormatEngine.Export(ExportRequestContext reqContext)
       at CrystalDecisions.CrystalReports.Engine.ReportDocument.Export(ExportOptions options)
System.OutOfMemoryException occurred
Message="Exception of type 'System.OutOfMemoryException' was thrown."
Source="CrystalDecisions.ReportAppServer.Controllers"
StackTrace:
       at CrystalDecisions.ReportAppServer.Controllers.ReportSourceClass.Export(ExportOptions pExportOptions, RequestContext pRequestContext)
       at CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext reqContext)
       at CrystalDecisions.CrystalReports.Engine.FormatEngine.ExportToStream(ExportRequestContext reqContext)
       at CrystalDecisions.CrystalReports.Engine.FormatEngine.Export(ExportRequestContext reqContext)
       at CrystalDecisions.CrystalReports.Engine.ReportDocument.Export(ExportOptions options)

Hello Ludek, Thanks for the reply.
I am using 'Crystal Report Basic For Visual Studio 2008 - version 10.5' version of the Crystal Report.
I have 12 columns in my Report. Out of these 12 columns 2 columns display images (one is of size 320X240 and second one is of size 120X240).
Some description is as :-
     When Report contain 1180 events, and when I export it as .xls( Size - 21, 492 KB i.e near about 22.5 MB) and .pdf ( Size :- 153,961 KB i.e near about 154MB) it get export properly without an error.
     When Report contan 1451 events, and when I export it as .xls (size :- 26,644 KB i.e. Near about 26.6MB) it export properly without an error. But if I try to export it as .pdf it gives " Invalid Pointer" exception.
     When Report contain 2813 events and when I export it as .xls (size :- 13, 957 KB) it get export properly without an error but this xls file does not contain the images. (If you look into size of xls for 1451 Events Report and 2813 Events Report, xls for 2813 Events Report has lower size than 1451 Events Reports, because it does not contain the images.) If I export this Report as .pdf , it gives "Invalid Pointer" exception.
     I used my own code to export the report in various formats.
    What should be done to export the large sized Reports in all possible formats?
Thanks in advance.
Edited by: YogeshP on Sep 2, 2009 2:20 PM

Invalid class exception

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