I have a table named GL_CHART_OF_ACCOUNT having a
compound primary key(account_ref_id,company_code).
The above PK is also a foreign key in the same table
(self relationship).
The relationship is one to many.
I have made an entity bean representing the above table.
I have an abstract method
"setGL_CHART_OF_ACCOUNT(GL_CHART_OF_ACCOUNT cAccount)"
for updating a relation.
GL_CHART_OF_ACCOUNT is an EjbObject.

Now I am updating a row

First I call cAccounts=ejbFindByPrimaryKey(new com.gl.beans.GL_CHART_OF_ACCOUNT_PK(account_ref_id,company_code)).

It returns the remote interface.

when I update a row and call setGL_CHART_OF_ACCOUNT(cAccount)
it throws

Remote Exception EJB Exception: ; nested exception is:
weblogic.transaction.RollbackException: Unexpected exception in beforeCompletion: sync = [email protected]

Error writing from beforeCompletion - with nested exception:

[weblogic.utils.NestedRuntimeException: Error writing from beforeCompletion - with nested exception:

[java.rmi.NoSuchObjectException: Exception from ejbStore:javax.ejb.NoSuchEntityException: Bean with primary key: [email protected] not found.]]

How do i fix it please give me the response........?
During entity creation it is working fine

I am using weblogic6.0Sp2 with EJB2.0


foreign keys are avaliable for all the values(account_ref_id,company_code).
actualy the row which it says not found is the parent row which i am trying to update and it 100% exists.
The adminstation tool of weblogic server also shows that the row is present in the cache.
my code is
************************************************************
public void updateChartOfAccounts(Integer accountRefId,String companyCode,String accountCode,String accountDesc,String accountNo,String basis,String accountLevel,String accountNature,String timeStamp,String parentCompanyCode,String parentAccountCode) throws RemoteException,FinderException,AccountCodeNotExistsException,CompanyNotExistsException,RecordHasBeenUpdatedException,ParentAccountCodeNotExistsException,NoSuchObjectException
{
  GL_CHART_OF_ACCOUNT glChartOfAccount = null; lookupCompanyHome();
     lookupChartOfAccountHome();
try
{
//Find Remote Interface of the Parent ChartOfAccount Row
if (parentCompanyCode.equals("") == false)
{
try
{
glParentChartOfAccount = glChartOfAccountHome.findByCompany_CodeAndAccount_Code(parentCompanyCode,parentAccountCode);
}
             catch(javax.ejb.FinderException ex)
             {
      log("GL_CHART_OF_ACCOUNT_SESSION_EJB.updateChartOfAccounts() ParentAccountCodeNotExists Exception........................... ");
             throw new ParentAccountCodeNotExistsException ("Record1:Parent Account Code "+parentAccountCode+" Not Exists for Company "+parentCompanyCode);
             }
}
else
{
glParentChartOfAccount = null;
             }
//Find Remote Interface of the Current ChartOfAccount Row
try
{
glChartOfAccount = glChartOfAccountHome.findByCompany_CodeAndAccount_Code(companyCode,accountCode);
}
catch(javax.ejb.FinderException ex)
             {
             throw new AccountCodeNotExistsException ("Record1:Account Code Not Exists for Company "+companyCode);
             }
Find Remote Interface of the Company Row
try
{
glCompany= glCompanyHome.findByPrimaryKey(companyCode);
}
             catch(javax.ejb.FinderException ex)
             {
             throw new CompanyNotExistsException ("Record1:Company Not Exists");
             }

glChartOfAccount.setAccount_Code(accountCode);
  glChartOfAccount.setAccount_Desc(accountDesc);
glChartOfAccount.setAccount_No(accountNo);
glChartOfAccount.setBasis(basis);
glChartOfAccount.setAccount_Level(accountLevel);
  glChartOfAccount.setAccount_Nature(accountNature);
glChartOfAccount.setGL_CHART_OF_ACCOUNT(glParentChartOfAccount);
  glChartOfAccount.setTimeStamp(new java.sql.Timestamp(new java.util.Date().getTime()));
}
catch(java.rmi.RemoteException ex)
{
      log("GL_CHART_OF_ACCOUNT_SESSION_EJB.updateChartOfAccounts() RemoteException........................... ");
             log(ex.getMessage());
}
catch(Exception ex)
{
      log("GL_CHART_OF_ACCOUNT_SESSION_EJB.updateChartOfAccounts() Exception........................... ");
             log(ex.getMessage());
}
}
**********************************************************
glChartOfAccount.setGL_CHART_OF_ACCOUNT(glParentChartOfAccount);

the above method is throwing the exception



<Jun 22, 2000 1:34:34 AM GMT+05:00> <Error> <EJB> <Exception during commit of transaction transaction=(IdHash=3428656,Name = [EJB GL_CHART_OF_ACCOUNT_SESSION_EJBImpl.updateChartOfAccounts()],Xid=289:b37b632e804b4999,Status=Rolled back. [Reason = weblogic.utils.NestedRuntimeException: Error writing from beforeCompletion - with nested exception:
[java.rmi.NoSuchObjectException: Exception from ejbStore:javax.ejb.NoSuchEntityException: Bean with primary key: '[email protected]' not found.]],numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds since begin=0,seconds left=30,SCInfo[myserver]=(state=rolledback),properties=({weblogic.transaction.name=[EJB GL_CHART_OF_ACCOUNT_SESSION_EJBImpl.updateChartOfAccounts()]})): java.rmi.NoSuchObjectException: Exception from ejbStore:javax.ejb.NoSuchEntityException: Bean with primary key: '[email protected]' not found.
        at weblogic.ejb20.internal.EJBRuntimeUtils.throwRemoteException(EJBRuntimeUtils.java:57)
        at weblogic.ejb20.manager.DBManager.beforeCompletion(DBManager.java:364)
        at weblogic.ejb20.internal.TxManager$TxListener.beforeCompletion(TxManager.java:211)
        at weblogic.transaction.internal.ServerSCInfo.callBeforeCompletions(ServerSCInfo.java:511)
        at weblogic.transaction.internal.ServerSCInfo.startPrePrepareAndChain(ServerSCInfo.java:78)
        at weblogic.transaction.internal.ServerTransactionImpl.localPrePrepareAndChain(ServerTransactionImpl.java:893)
        at weblogic.transaction.internal.ServerTransactionImpl.globalPrePrepare(ServerTransactionImpl.java:1229)
        at weblogic.transaction.internal.ServerTransactionImpl.commit(ServerTransactionImpl.java:168)
        at weblogic.ejb20.internal.BaseEJBObject.postInvoke(BaseEJBObject.java:201)
        at com.gl.beans.GL_CHART_OF_ACCOUNT_SESSION_EJBEOImpl.updateChartOfAccounts(GL_CHART_OF_ACCOUNT_SESSION_EJBEOImpl.java:80)
        at client.gl.beans.ChartOfAccountBean.editChartOfAccount(ChartOfAccountBean.java:107)
        at client.gl.beans.ChartOfAccountBean.processRequest(ChartOfAccountBean.java:64)
        at jsp_servlet._chartofaccountscontroller._jspService(_chartofaccountscontroller.java:240)
        at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
        at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:213)
        at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:246)
        at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:1265)
        at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1631)
        at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
        at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)



  
My PK class is as follow


package com.gl.beans;

import java.io.Serializable;

final public class GL_CHART_OF_ACCOUNT_PK implements Serializable
{
   private transient int m_hashCode = -1;
   public java.lang.Integer account_Ref_Id;
   public java.lang.String company_Code;

   public GL_CHART_OF_ACCOUNT_PK()
   {
   }
   public GL_CHART_OF_ACCOUNT_PK(java.lang.Integer account_Ref_Id, java.lang.String company_Code)
   {
     this.account_Ref_Id = account_Ref_Id;
     this.company_Code = company_Code;
   }
   public int hashCode()
   {
     if (-1 == m_hashCode)
     {
     m_hashCode = (account_Ref_Id.hashCode()) ^ (company_Code.hashCode());
     }
     return m_hashCode;
   }
   public boolean equals(Object other)
   {
     if (other == this)
     {
     return true;
     }
     if (null == other)
     {
     return false;
     }
     if (other.hashCode() != hashCode())
     {
     return false;
     }
     try
     {
       com.gl.beans.GL_CHART_OF_ACCOUNT_PK other2 = (com.gl.beans.GL_CHART_OF_ACCOUNT_PK) other;
       return (this.account_Ref_Id.equals(other2.account_Ref_Id)) && (this.company_Code.equals(other2.company_Code));
       }
       catch(ClassCastException ex)
       {
       return false;
       }
   }
public Integer getAccount_Ref_Id()
{
return account_Ref_Id;
}
public String getCompany_Code()
{
return company_Code;
}
}
  

Hi,

This is probably a problem with your equals method, maybe you should test this seperately. It looks quite fishy what you do with that transient hashcode.

remove all the other crap from your equals method and just use this:

try
     {
       com.gl.beans.GL_CHART_OF_ACCOUNT_PK other2 = (com.gl.beans.GL_CHART_OF_ACCOUNT_PK) other;
       return (this.account_Ref_Id.equals(other2.account_Ref_Id)) && (this.company_Code.equals(other2.company_Code));
       }
       catch(ClassCastException ex)
       {
       return false;
       }

Joost.

i have tried but the problem still remains.

i have tried but the problem still remains