Do you use cloudscape as your db, because I got this error using cloudscape
as my database. Look in your application.log file, if you get the following
error
7/29/00 3:49 PM Error in bean Klant
SQL Exception: Cannot issue commit when autoCommit is on.
at c8e.k.j.l_(Unknown Source)
at c8e.k.j.l_(Unknown Source)
at c8e.k.j.d(Unknown Source)
at c8e.k.q.commit(Unknown Source)
at com.evermind.sql.an.commit(JAX)
at com.evermind.sql.aj.commit(JAX)
at com.evermind.server.ejb.DataSourceConnection.commit(JAX)
at KlantHome_EntityHomeWrapper35.create(KlantHome_EntityHomeWrapper35.java:451)
at java.lang.reflect.Method.invoke(Native Method)
at com.evermind.server.rmi.bd.run(JAX)
at com.evermind.server.rmi.bb.hv(JAX)
at com.evermind.server.rmi.bb.run(JAX)
at com.evermind.util.f.run(JAX)
7/29/00 3:51 PM Stopped
Your db (in my case cloudscape) has autocommit on, look in your db's
documentation on how to set the autocommit on. I have looked for this
in the cloudscape docs but couldn't find it.
Hope this helps.
Greetings
Wim Veninga
Ishpal wrote:
Hello,I am trying to access an Entity bean from a client on a seperate JVM.
I can access everything and the EntityBean is also successfully
deployed.The EntityBean adds a row to the table.
When i call home.create(id,name,age) from the client ... I get the
following Exception.Exception in thread "main" java.lang.InternalError: Object was null but
still part of the cache
at com.evermind.server.rmi.a8.invokeMethod(JAX)
at com.evermind.server.rmi.a_.invoke(JAX)
at com.evermind.server.rmi.a0.invoke(JAX)
at __Proxy0.create(Unknown Source)
at ProfileClient.main(ProfileClient.java:48)My Client code is:---
ProfileHome profilehome =
(ProfileHome)PortableRemoteObject.narrow(objref,ProfileHome.class);
Profile = profilehome.create(id,name,age);I have also tried with ...
profilehome.create(id,name,age);The ProfileBean code for create is as:--
public ProfilePK ejbCreate(int id,String name,int age){
this.id=id;
this.name=name;
this.age=age;
return null;
}//ejbCreateProfilePK is the primary key class...
.....................................................
The value gets added in the database. But the client terminates by
throwing the above exception.Where could I go wrong.
Please help..Thanks,
Ishpal.
