How to write a create method for a table Not null fields

Hi all,
I have a table with four columns,
process
prs_seqid NUMBER(4) NOT NULL,
prs_sbs VARCHAR2(2) NOT NULL,
prs_name VARCHAR2(64) NOT NULL,
description VARCHAR2(128)
Where prs_seqid is primary key and prs_sbs is foreign key.
I tried to create a CMP bean for this table. I am unable to write a record in table while I can read
Records from table. These are the create methods
public Long ejbCreate() throws CreateException {
return null;
public Long ejbCreate(Long newPrs_seqid, String newPrs_sbs, String newPrs_name) throws CreateException {
prs_seqid = newPrs_seqid;
newPrs_sbs = prs_sbs;
prs_name = newPrs_name;
return null;
public void ejbPostCreate() {
public void ejbPostCreate(Long newPrs_seqid, String newPrs_sbs, String newPrs_name) {
When I run the client code �home.create(pk, "AB", "ABC");�
It throws
java.rmi.ServerException: RemoteException occurred in server thread; nested exce
ption is:
java.rmi.RemoteException: Transaction aborted (possibly due to transacti
on time out).; nested exception is: javax.transaction.RollbackException; nested
exception is:
javax.transaction.RollbackException
java.rmi.RemoteException: Transaction aborted (possibly due to transaction time
out).; nested exception is: javax.transaction.RollbackException; nested exceptio
n is:
javax.transaction.RollbackException
javax.transaction.RollbackException
<<no stack trace available>>
In log file I got
java.sql.SQLException: ORA-01400: cannot insert NULL into ("SCOTT"."PROCESSES"."PRS_SBS")
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168)
     at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:208)
     at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:543)
     at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1405)
     at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:822)
     at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:1446)
     at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:1371)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1900)
     at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:363)
     at com.sun.ejb.persistence.PersistenceManagerImpl.createRow(PersistenceManagerImpl.java:630)
     at com.sun.ejb.persistence.PersistenceManagerImpl.storeRow(PersistenceManagerImpl.java:412)
     at com.sun.ejb.persistence.PartitionImpl.ejbStore(PartitionImpl.java:555)
     at com.telesenskscl.processes.ProcessesBean_PM.ejbStore(ProcessesBean_PM.java:103)
     at com.sun.ejb.containers.EntityContainer.callEJBStore(EntityContainer.java:1581)
     at com.sun.ejb.containers.EntityContainer.enlistResourcesAndStore(EntityContainer.java:868)
     at com.sun.ejb.containers.EntityContainer.beforeCompletion(EntityContainer.java:853)
     at com.sun.ejb.containers.ContainerSynchronization.beforeCompletion(ContainerSynchronization.java:65)
     at com.sun.jts.jta.SynchronizationImpl.before_completion(SynchronizationImpl.java:48)
     at com.sun.jts.CosTransactions.RegisteredSyncs.distributeBefore(RegisteredSyncs.java:108)
     at com.sun.jts.CosTransactions.TopCoordinator.beforeCompletion(TopCoordinator.java:2289)
     at com.sun.jts.CosTransactions.CoordinatorTerm.commit(CoordinatorTerm.java:233)
     at com.sun.jts.CosTransactions.TerminatorImpl.commit(TerminatorImpl.java:208)
     at com.sun.jts.CosTransactions.CurrentImpl.commit(CurrentImpl.java:386)
     at com.sun.jts.jta.TransactionManagerImpl.commit(TransactionManagerImpl.java:208)
     at com.sun.enterprise.distributedtx.J2EETransactionManagerImpl.commit(J2EETransactionManagerImpl.java:434)
     at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:1460)
     at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:1278)
     at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:397)
     at com.telesenskscl.processes.ProcessesBean_PM_RemoteHomeImpl.create(ProcessesBean_PM_RemoteHomeImpl.java:41)
     at com.telesenskscl.processes._ProcessesBean_PM_RemoteHomeImpl_Tie._invoke(Unknown Source)
     at com.sun.corba.ee.internal.POA.GenericPOAServerSC.dispatchToServant(GenericPOAServerSC.java:519)
     at com.sun.corba.ee.internal.POA.GenericPOAServerSC.internalDispatch(GenericPOAServerSC.java:204)
     at com.sun.corba.ee.internal.POA.GenericPOAServerSC.dispatch(GenericPOAServerSC.java:112)
     at com.sun.corba.ee.internal.iiop.ORB.process(ORB.java:273)
     at com.sun.corba.ee.internal.iiop.RequestProcessor.process(RequestProcessor.java:84)
     at com.sun.corba.ee.internal.orbutil.ThreadPool$PooledThread.run(ThreadPool.java:99)
javax.ejb.EJBException: nested exception is: javax.ejb.EJBException: nested exception is: java.sql.SQLException: ORA-01400: cannot insert NULL into ("SCOTT"."PROCESSES"."PRS_SBS")
javax.ejb.EJBException: nested exception is: java.sql.SQLException: ORA-01400: cannot insert NULL into ("SCOTT"."PROCESSES"."PRS_SBS")
java.sql.SQLException: ORA-01400: cannot insert NULL into ("SCOTT"."PROCESSES"."PRS_SBS")
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168)
     at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:208)
     at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:543)
     at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1405)
     at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:822)
     at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:1446)
     at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:1371)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1900)
     at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:363)
     at com.sun.ejb.persistence.PersistenceManagerImpl.createRow(PersistenceManagerImpl.java:630)
     at com.sun.ejb.persistence.PersistenceManagerImpl.storeRow(PersistenceManagerImpl.java:412)
     at com.sun.ejb.persistence.PartitionImpl.ejbStore(PartitionImpl.java:555)
     at com.telesenskscl.processes.ProcessesBean_PM.ejbStore(ProcessesBean_PM.java:103)
     at com.sun.ejb.containers.EntityContainer.callEJBStore(EntityContainer.java:1581)
     at com.sun.ejb.containers.EntityContainer.enlistResourcesAndStore(EntityContainer.java:868)
     at com.sun.ejb.containers.EntityContainer.beforeCompletion(EntityContainer.java:853)
     at com.sun.ejb.containers.ContainerSynchronization.beforeCompletion(ContainerSynchronization.java:65)
     at com.sun.jts.jta.SynchronizationImpl.before_completion(SynchronizationImpl.java:48)
     at com.sun.jts.CosTransactions.RegisteredSyncs.distributeBefore(RegisteredSyncs.java:108)
     at com.sun.jts.CosTransactions.TopCoordinator.beforeCompletion(TopCoordinator.java:2289)
     at com.sun.jts.CosTransactions.CoordinatorTerm.commit(CoordinatorTerm.java:233)
     at com.sun.jts.CosTransactions.TerminatorImpl.commit(TerminatorImpl.java:208)
     at com.sun.jts.CosTransactions.CurrentImpl.commit(CurrentImpl.java:386)
     at com.sun.jts.jta.TransactionManagerImpl.commit(TransactionManagerImpl.java:208)
     at com.sun.enterprise.distributedtx.J2EETransactionManagerImpl.commit(J2EETransactionManagerImpl.java:434)
     at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:1460)
     at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:1278)
     at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:397)
     at com.telesenskscl.processes.ProcessesBean_PM_RemoteHomeImpl.create(ProcessesBean_PM_RemoteHomeImpl.java:41)
     at com.telesenskscl.processes._ProcessesBean_PM_RemoteHomeImpl_Tie._invoke(Unknown Source)
     at com.sun.corba.ee.internal.POA.GenericPOAServerSC.dispatchToServant(GenericPOAServerSC.java:519)
     at com.sun.corba.ee.internal.POA.GenericPOAServerSC.internalDispatch(GenericPOAServerSC.java:204)
     at com.sun.corba.ee.internal.POA.GenericPOAServerSC.dispatch(GenericPOAServerSC.java:112)
     at com.sun.corba.ee.internal.iiop.ORB.process(ORB.java:273)
     at com.sun.corba.ee.internal.iiop.RequestProcessor.process(RequestProcessor.java:84)
     at com.sun.corba.ee.internal.orbutil.ThreadPool$PooledThread.run(ThreadPool.java:99)
Please help me ASAP. Thanks in advance

I found problem was with my code. I wrote
newPrs_sbs = prs_sbs; instead of
prs_sbs = newPrs_sbs;
This solves my problem
Thanks to all.....

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>
Bit Map Index - On low cardinality columns like Sex for eg which could have values Male,Female create a bit map index. Completely and utterly wrong. A bitmap index might be the perfect type of index, better than a B-Tree, even if there are (say) 100,000 distinct values in the table. That a bitmap index is only suitable for low cardinality columns is just not true. And what if it's an OLTP application, with lot's of concurrent DML on the underlining table, do you really think a bitmap index would be a good idea ?
>
You can also create an Index organized table if there are less rows to be stored so data is stored only once in index and not in table. Not sure what you mean here but an IOT can potentially be useful if you have very large numbers of rows in the table. The number of rows has nothing to do with whether an IOT is suitable or not.
>
Hope this info helps. Considering most of it is wrong, I'm not sure it really helps at all :(
Cheers
Richard Foote
http://richardfoote.wordpress.com/

How to get client side validation for double range and double field in stru

Hi,
I have achieved client side validation by using <html:javascript formName=""/>
All fields shows client side validation but double field and double range field is not shows client side validation but shows server side validation.
I am using Liferay jboss server.
Please tell me a way to achieve client side validation for double field and double range.
Thanks & Regards,
Brijesh Baser

I see in the query component there is a QueryListener and a QueryOperationListener. Have you tried letting Jdeveloper create methods for these in some backing bean, and putting in some debug code to see when these methods run? I would think one of them could very well be used to validate the input, somehow; if the input were bad you could just raise an exception and pass your error message, I bet.
If not...
I am pretty sure that there is an appendix in the Fusion Developer's Guide for Forms developers turned to Java...you might look at what it says for post query. I know in the 10.1.3.0 equivalent documentation, they gave reference to a method in the ViewObject which fired for each record after a query was run. You could definitely intercept this query return from there. In fact doing something like this may be something like what Frank N. was intending when he mentioned ViewObjects "validation". Not sure though. I am still learning what new features there are in 11g adf/bc.
Good luck.

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