Solution : https://service.sap.com/sap/support/notes/1143013 (SAP Service marketplace login required)
Key words : 
release support package level patch level operation, radio button rebuild component list, sap netweaver installation usage type, standalone rtc application sharing server, standalone real-time collaboration, /swdc -> support packages -> search, application sharing server component, deployment archive rtcstream<sp>, single support package, sap enhancement package 1
Related Notes : 
       
| 1530174 | Upgrade to SAP NetWeaver EP/EPC 7.30 | 
| 1456847 | Upgrade of Application Sharing Server 6.40 to NW 7.0x | 
| 1283395 | Central Note: Upgrade to Systems on SAP NetWeaver 7.0 Java | 
| 1283141 | Add. info.: Upgrade to SAP NetWeaver 7.0 EHP1 SR1 Java | 
| 1267573 | Central Note: Upgrade to Systems on SAP NW 7.0 EHP2 Java | 
| 1156186 | Add. info.: Upgrade to SAP NetWeaver 7.0 including EHP1 Java | 
| 1102065 | Add. info. on upgrading to SAP NetWeaver 7.0 SR3 Java |