Simon,

Thanks again. I will download the new version.
As it turns out the answer to my riddle is
annoying. I made a mistake in the SQL
command that was executed. A non existing
column name. This caused the Exception. That
is when I corrected it the Exception did not
occur anymore.
I would have expected a SQLException though.
The fact that I didn't may have to do with the
cocurrency issue you rose.

Thanks again.

Cor Hofman.

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Bordet, Simone
Sent: Thursday, January 18, 2001 12:48
To: 'jBoss'
Subject: RE: [jBoss-User] java.lang.Error id may not be null


Hey,

> Hi Simon,
> 
> Thanks for your reaction.
> Yes I am using JBoss 2.0 FINAL.
> I am glad to hear that this bug has been fixed,
> but what keeps bugging me, why didn't I get
> the exception when I ran it with Oracle?
> In other words can you provide me some background to
> the why of this bug?

It was related to concurrency issues on the server between invocation and
passivation :)
So you did not get it in Oracle only by luck...

> I just studied  the source code and the impression
> I get is that this Exception implies that I return
> a null key from the beans ejbCreate(). 

It's not the only case.

> The weird thing
> is, that I have the impression that this ejbCreate() is
> not actually executed. That is I have not been able to
> prove (yet) that the ejbCreate code of that bean has been
> executed.

System.out something in ejbCreate, then you'll see

> So where do I go wrong?

You don't very probably :). Just upgrade JBoss

As for the JMX Bugs messages, don't worry at all :)

Simon


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