BUG: 11g problem when using orabpel.jar for tasklist page

Hi,
Using 11g i created a BC view object to show a BPEL/Workflow tasklist. Using the SOAP_CLIENT method i got this working. When i test my view object with the business component tester it works. When i create a taskflow with a page fragment that has a table based on the view object it is not working. I need to deploy (among others) the orabpel.jar library with the application because my view object implementation depends on it. As soon as i run the application however with the orabpel.jar deployed the browser keeps showing the Loading image but refuses to continue to load. I also do not get any error in the console or the domain and server log files. It looks like there is a problem with some classes in the orabpel.jar that get in the way of weblogic adf libraries.
Does anybody have experience with 10.1.3 orabpel.jar library in combination with the new 11g weblogic stack? Can i somehow configure class loading in a way that weblogic classes have preference over orabpel.jar classes if they exist? Is there a way to increase logging so i can trace at what point the problem occurs? Any help would be greatly appreciated.
Kind Regards,
Andre
Edited by: AJochems (Redora) on Nov 18, 2008 2:08 PM

Hi,
Traced the problem to be related to the use of ADF XML menus. When i remove them the problem disappears. So i have traced the problem although i still do not exactly know what is causing it. Since there are a lot of redundant (probably altered versions) of classes in the orabpel.jar library one of them gets in the way with a weblogic class that is used while rendering the ADF Menu. The problem should be reproducible if you create a menu based on the model of an adf menu and add the orabpel.jar to your deployment.
Kind Regards,
Andre

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