Solution : https://service.sap.com/sap/support/notes/1256464 (SAP Service marketplace login required)
Key words :
sp18 onwards ehp2 onwardsnw 7, symptom default button, terms default button, prerequisites default button, 1sp8ehp2 onwardsfor nw 7, epbc2 scafor nw7, pressing return key, pressing return, return key, portal reason
Related Notes :
1172388 | Known Issues with Portal Platform in SAP NW7.0 SP17 |