Solution : https://service.sap.com/sap/support/notes/638705 (SAP Service marketplace login required)
Key words :
yahoo iviews included, remove yahoo iviews, existing iviews, symptom page, displayed correctly, prerequisites proxy, client browser, access internet, define proxy, messagereceived
Related Notes :
| 663079 | Patch 3 of Support Package 5 for Enterprise Portal 5.0 |
| 618749 | Central Note for EP 5.0 SP5 Patch 1 Hotfixes |