Solution : https://service.sap.com/sap/support/notes/1013521 (SAP Service marketplace login required)
Key words :
\usr\sap\<instance>\jc<instance_nr>\j2ee\cluster\server< srv_nr>\apps\sap, \irj\servlet_jsp\irj\root\web-inf\portal\portalapps\, sap enterprise portal sp2 solution user personalization, /saphelp_nwce711/helpdata/en/df/9f20b403f541efa0450dd38107d319/frameset, /saphelp_nwce711/helpdata/en/b2/77284a96264e9183161b7e8718dfa8/frameset, /saphelp_nw04/helpdata/en/49/e607426338da6fe10000000a1550b0/frameset, /saphelp_nw04s/helpdata/en/45/fff338e19134dde10000000a1553f7/frameset, /saphelp_nw70ehp1/helpdata/de/45/fff338e19134dde10000000a1553f7/frameset, source/target locales lists separated, user personalization dialog follow
Related Notes :
1416786 | Languages list is not translated in the portal |
1375438 | Globalization Collection Note |
1245560 | Composite SAP Note : XSS Documentation |
869852 | Central Note For UME Web Dynpro UIs (7.00) |
778884 | Central Note for the Portal Content Translation |
624929 | How to limit the entries displayed in the language list |