In VAJ 4.0 EJB development environment, I have the following error when I get the home interface of a session bean and try to call the create() method:

Exception in calling QuerySessionEJB(create()): CORBA COMM_FAILURE 3 No; nested exception is: org.omg.CORBA.COMM_FAILURE: minor code: 3 completed: No

I create the bean by using codes inside a Javabean for JSP, the codes is as follows:

ErrMsg = "";

if (querySessEJB != null) return ""; // EJB already created from previous call. //

try {

Context ctx = getInitialContext();

ErrSource = "lookup()";

QuerySessEJBHome querySessHome = (QuerySessEJBHome)ctx.lookup("utility.QuerySessEJBHome");

ErrSource = "create()";

System.out.println("Create QuerySessEJB for UserId: " + UserId);

querySessEJB = querySessHome.create(UserId);
} catch (NamingException ex) {

ErrMsg = "Naming Exception in calling QuerySessEJB(" + ErrSource + "): " + ex.getMessage();
} catch (Exception ex) {

ErrMsg = "Exception in calling QuerySessionEJB(" + ErrSource + "): " + ex.getMessage();

}

The above error message is from the ErrMsg variable. I try to test the bean by using VAJ "Tun Test Client" tool and it is alright.

Thank for any hints.

Alfred.