User Exception when Exporting

Question

Hi,
I am creating a transport set to attempt an export from an Oracle 9i/Application Server 10g Windows 2000 system.
The first entry in the log when I export is:
[24-SEP-04 16:59:08][ERROR] id = NULL context = NULL user = ORCLADMIN Exception in wwutl_dep_pagegroup.get_page_link_dependencies : User-Defined Exception
The Export completes but fails on import.
Can anyone tell me what this error means and how to fix it? I can log in using ORCLADMIN without any issues.
John

Answer 1

Gautam,
Hmm -- the fact that you're able to store instances in the database in
the same application certainly is surprising.
Can you enable trace-level locking for the MetaData log channel, and
post the output?
-Patrick
Gautam Tripathi wrote:
Hi all,
I am evaluating KODO JDO for a possibly gigantic scale implementation. I
am trying following code to get all available instances of the class
"Country" defined in package jdoeval.
Class target = Country.class;
Extent extent = pm.getExtent (target, true);
Query query = pm.newQuery (extent);
//query.compile ();
Collection result = (Collection) query.execute ();
This piece of code code fails when it reaches query.execute(). Here is the
exception I am getting:-
kodo.util.UserException: Unable to execute a query on type "class
jdoeval.Country". This class or interface is not persistent, and does not
have any persistent implementors.
Now, I am 100% sure that my jdoeval.Country class is persistent, because I
have enhanced it every time I built my application using the KDO enhancer.
I have also stored some instances of class "Country" in MySQL database
using the same application.
What could I be missing?
FYI, I am using KDO as a plugin inside the Eclipse IDE.
With thanks to all the team members for a great product.
Gautam Tripathi