Solution : https://service.sap.com/sap/support/notes/705106 (SAP Service marketplace login required)
Key words :
choose support -> portal runtime -> eclipse plugin, portal web service framework, external web service, prerequisites error due, portal plug-ins, instruction runs correctly, portal plug-, runtime environment, soap runtime, portal webservice
Related Notes :
| 708507 | EP 6.0 SP2 Patch 3 Hotfixes |