Solution : https://service.sap.com/sap/support/notes/676588 (SAP Service marketplace login required)
Key words :
open sapj2ee direct port number, incorrect port number, bsp java iviews, 0 sp5 patch3 hotfix 2, symptom url', install ep5, solution 1
Related Notes :
673279 | Central Note for EP 5.0 SP 5 Patch 3 Hotfixes |