I developed a entity ejb,it deploy right,but when I use jsp access it,examples
ry
{
InitialContext ctx=new InitialContext();
Object objRef=ctx.lookup("custom/Cmp1Custom");
Cmp1CustomHome home=(Cmp1CustomHome)javax.rmi.PortableRemoteObject.narrow(objRef,Cmp1CustomHome.class);

Cmp1Custom bean;
/* util here right */

bean=home.create("BK009","majun","shanghai");
execute this ,get a exception:
javax.ejb.CreateException: Could not create entity:java.sql.SQLException: Try to insert null into a non-nullable column in statement [INSERT INTO CMP1CUSTOM (CustomerID, CompanyName, ContactName) VALUES (NULL, NULL, NULL)]

The file I had:
Cmp1Custom
Cmp1CustomHome
Cmp1CustomEJB
ejb-jar.xml
jboss.xml
jboss-web.xml
I user jsp direct access mssqlserver right,but this ejb is not right,How can I solve it?
thank you!
wangjun188
5/6 2003