Solution : https://service.sap.com/sap/support/notes/1312062 (SAP Service marketplace login required)
Key words :
701 sp3 p1 & 701 sp2 p2, top level navigation, remove tab reason, remove tab button, remove tab, remove tabs, 701 sp4 702 sp0, prerequisites
Related Notes :
| 1299552 | SAP NetWeaver Portal Platform NW701, EhP1 SP4 |
| 1258416 | SAP NetWeaver Portal Platform NW701, EhP1 SP3 |