Solution : https://service.sap.com/sap/support/notes/1532862 (SAP Service marketplace login required)
Key words :
symptom portal users, prerequisites portal users, portal reason, business users, obn targets, obn target, obn source
Related Notes :
| 1531307 | WPC for SAP NetWeaver 7.3 - Main Note |
| 1531306 | Central Note for NetWeaver 7.30 EP / EPC |