Solution : https://service.sap.com/sap/support/notes/676910 (SAP Service marketplace login required)
Key words :
/web-inf/portal/portalapps/<portal application, manually edit property files, manually changed properties files, changed properties files, property files, manually copy, prerequisites migration, ep6 / nw04after, imported bps, connection parameters
Related Notes :
| 732461 | Migration of EP & KM from 5.0 to NW '04 - Central Note |
| 674107 | EP6 Central Note. Installing Patch 1 for EP 6.0 SP2. |