Hello Tim
As this beans works fine. There is some problem with sybase database.
The type define for Date is systime in the table. Which gives error
during ejbCreate();
I have changed this type to varchar. It accept and create an entity.
can u figure out with the database type.I have seen the problem also in the
JCoonect database programmer refrenec. It says
JZ0SE Invalid object type specified for setObject().
Illegal type argument passed to PreparedStatement.setObject.
Action: Check the JDBC documentation. The argument must be a constant from
java.sql.Types.
The type i have defined is Date in the bean.
If possib le help me out from this problem.
Thanx
Rajesh
-----Original Message-----
From: Tim Shaw [mailto:[EMAIL PROTECTED]]
Sent: Friday, June 23, 2000 6:31 PM
To: [EMAIL PROTECTED]
Subject: Re: Create Exception
Hi,
I got this for a while - turned out to be 2 things :
a null field value violating a 'NOT NULL' constraint on the DB Table
a String field being longer than the DB specified VARCHAR length
Basically it's (probably) a mismatch between a Column type/Java object type
or a Column value constraint/Java value.
Hope this helps
tim
> -----Original Message-----
> From: Rajesh Jha [SMTP:[EMAIL PROTECTED]]
> Sent: Friday, June 23, 2000 8:15 AM
> To: [EMAIL PROTECTED]
> Subject: Create Exception
>
> Help
>
> Hi All
> I am using ConatinerManagedEntityBeans. It gives error in create
> method.
> I am using Sybase as a database and weblogic app server. The error
> is following.
> Unexpected exception in
> Entity.InfoMgr.DocMgr.LoginMgr.BO.LoginUserBean.create():
> java.sql.SQLException: JZ0SE: Invalid object type (or null
> object) specified for setObject().
> at
> com.sybase.jdbc.ErrorMessage.raiseError(ErrorMessage.java)
> at
> com.sybase.tds.TdsParam.prepareForSend(TdsParam.java, Compiled Code)
> at
> com.sybase.jdbc.ParamManager.checkParams(ParamManager.java, Compiled Code)
> at com.sybase.tds.Tds.language(Tds.java, Compiled
> Code)
> at
> com.sybase.jdbc.SybStatement.sendQuery(SybStatement.java, Compiled Code)
> at
> com.sybase.jdbc.SybPreparedStatement.sendQuery(SybPreparedStatement.java,
> Compiled Code)
> at
> com.sybase.jdbc.SybStatement.executeUpdate(SybStatement.java)
> at
> com.sybase.jdbc.SybPreparedStatement.executeUpdate(SybPreparedStatement.ja
> va
> )
> at
> weblogic.jdbc.pool.PreparedStatement.executeUpdate(PreparedStatement.java:
> 65
> )
> at
> Entity.InfoMgr.DocMgr.LoginMgr.BO.LoginUserPSWebLogic_CMP_RDBMS.create(Log
> in
> UserPSWebLogic_CMP_RDBMS.java:191)
> at
> Entity.InfoMgr.DocMgr.LoginMgr.BO.LoginUserPSWebLogic_CMP_RDBMS.create(Log
> in
> UserPSWebLogic_CMP_RDBMS.java:131)
> at
> weblogic.ejb.internal.EntityEJBContext.create(EntityEJBContext.java:118)
> at
> weblogic.ejb.internal.StatefulEJBObject.postCreate(StatefulEJBObject.java:
> 26
> 6)
> at
> Entity.InfoMgr.DocMgr.LoginMgr.BO.LoginUserBeanEOImpl.create(LoginUserBean
> EO
> Impl.java:62)
> at
> Entity.InfoMgr.DocMgr.LoginMgr.BO.LoginUserBeanHomeImpl.create(LoginUserBe
> an
> HomeImpl.java:32)
> at
> Entity.InfoMgr.DocMgr.LoginMgr.BO.LoginUserBeanHomeImpl_WLSkel.invoke(Logi
> nU
> serBeanHomeImpl_WLSkel.java:82)
> at
> weblogic.rmi.extensions.BasicServerObjectAdapter.invoke(BasicServerObjectA
> da
> pter.java, Compiled Code)
> at
> weblogic.rmi.extensions.BasicRequestHandler.handleRequest(BasicRequestHand
> le
> r.java:69)
> at
> weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java
> :1
> 5)
> at
> weblogic.kernel.ExecuteThread.run(ExecuteThread.java, Compiled Code)
> ; nested exception is:
> java.sql.SQLException: JZ0SE: Invalid object type
> (or null object) specified for setObject().
>
> Is this problem is server specific or ejb specific.
>
> Thanx
> rajesh
>
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