Export java code out of database? difference between Prod and Test

Question

Hi all,
I'm a seasoned DBA, but I have never really dealt with Java, so this is all new to me. Within one of my test databases (10.2.0.3.0), I have a database package - within the package is a procedure that has this Java call:
language java name 'com.clinapps.pmd.etl.interfaces.forecasting.itemtrial.helper.SSFItemOutboundPMDHelper.processSSFItemInterface()';
This Java code goes and exports a file to .xml format. The basic problem is that in our Test environment, there is a problem in the xml file that gets generated - the second line is missing the first few characters. However, in all of our other environments, including Production and Validation, it all works fine - the xml file is good. What has me confused, is that we've done several database refreshes, where we export from production, then import it down to test. So from everything I'm looking at, the schema is exactly the same - but something is different, causing the issue in the xml file that is being generated. I was wondering if I could get into the database and export the Java code, then that is something where I could confirm if there's a difference or not, from Prod to Test.
Does anyone have any input/feedback on how to do this? I've been googling, and tried several methods, including dbms_metadata.get_ddl, and DBMS_JAVA.EXPORT_SOURCE, but I can't get anything to work.
Or if anyone has any other thoughts on how to debug/troubleshoot this, I'd appreciate any ideas!!
Thank you from a Java newbie!!

Answer 1

OK, that is helping me get somewhere!! If I change the query to this, I am getting results:
select obj_num,long_name from SYS."KU$_JAVA_CLASS_VIEW" where LONG_NAME like '%SSFItemOutboundPMDHelper%';
171879
com/clinapps/pmd/etl/interfaces/forecasting/itemtrial/helper/SSFItemOutboundPMDHelper
Note that it has the / instead of the . as the differentiator
Now if I do the second query, I see this:
SQL> select * from SYS."KU$_JAVA_OBJNUM_VIEW" where OBJ_NUM=171879;
OBJ_NUM DATAOBJ_NUM OWNER_NUM OWNER_NAME
NAME NAMESPACE SUBNAME
TYPE_NUM TYPE_NAME CTIME MTIME
STIME STATUS REMOTEOWNER
LINKNAME
FLAGS OID SPARE1 SPARE2 SPARE3
SPARE4
SPARE5
SPARE6
171879 123 PMD50
/34bae3f1_SSFItemOutboundPMDHe 1
29 JAVA_CLASS 2012-06-28 10:44:22 2012-06-28 10:44:22
2012-06-28 10:44:22 1
8 6 65535
Any thoughts on where to go from here??