Description of problem: RichFaces fileUpload component is not working properly over WSRP. It is possible to choose a file, but an attempt to upload it results in javax.portlet.faces.BridgeException (Unable to serve resource) and a "Transfer error" being reported. Version-Release number of selected component (if applicable): 2.3.0.CP01.EPP521
Created attachment 575772 [details] Server log on the producer side.
Created attachment 575773 [details] Server log on the consumer side.
Based on component list of RichFaces for WSRP in EPP 5.2.1 found here: http://docs.redhat.com/docs/en-US/JBoss_Enterprise_Portal_Platform/5.2/html/Reference_Guide/sect-Reference_Guide-RichFaces_Setup_and_Configuration_Options-Configuration_needed_for_Richfaces_to_work_with_WSRP_and_PortletBridge.html fileUpload is not supported in either local or WSRP modes. This will be looked at, but is unlikely to be part of EPP 5.2.2
It is likely to be more WSRP then PBR related in fact so reassigning it to Chris and postponing to 5.2.x. Having the supported components list in mind we can consider putting it for EPP 6.