Hot off Bogeon, our release guru's computer comes a patch for BI Publisher standalone version 10.1.3.3.x users that might be hitting any number of the following issues:
6470598 - PERFORMANCE PROBLEM WHEN SUBMITTING DELIVERY REQUESTS VIA IPP
6473605 - ENTERPRISE BURSTING TAKES MUCH LONGER THAN REGULAR REPORTS
6499814 - CSV OUTPUT SKIPS NULL VALUES
6502347 - CLOB IN DATA-STRUCTURE IS NOT PROPERLY GENERATED WHEN SIZE EXCEED 1024
The patch you want from metalink is 6499814 and to save you more time here's the readme:
INSTALLATION FOR ENTERPRISE
1. Go to deployed xmlp enterprise application root directory.
If you used the installer this is ORA_HOME/j2ee/home/applications/xmlpserver/xmlpserver
where ORA_HOME is your Oracle Home directory for the XML Publisher server installation.
2. Stop the application xmlpserver.
3. Replace WEB-INF/lib/xdocore.jar with new file.
4. To remove cache in oc4j, go to ORA_HOME/j2ee/home/application-deployments and remove directory "xmlpserver".
5. Restart server.
At least the application is pretty simple ...