Solution : https://service.sap.com/sap/support/notes/1649297 (SAP Service marketplace login required)
Key words :
correction requires note 1649247 abap renderer part, pending sap_basis 702 support package 11, background- portal theme update-, web dynpro abap rendering, abap renderer part, web dynpro abap, ur mimes part, 0 - source code line, - external popup window, menu page scrolls
Related Notes :
| 1643770 | After clicking on menu page scrolls to top |
| 1633968 | External Popup Window from within Flash opens in background |