Solution : https://service.sap.com/sap/support/notes/610973 (SAP Service marketplace login required)
Key words :
proxy user/passwordthe problem occurs, proxy basic authentication, \inetpub\wwwroot\sapportal\, \contentbank\iviewcatcher\catcherinner, ep5 sp4 solution, problem fix, authentication prompt, sp4 patch3, iview catcher, terms popup
Related Notes :
579272 | Central Note for EP 5.0 SP4 Patch 3 Hotfixes |