Solution : https://service.sap.com/sap/support/notes/1088277 (SAP Service marketplace login required)
Key words :
portal server runs, prerequisites nw04s sp13, sp13 reason, sp13 patch#1, symptom navigating, child entries, folder seperators, sp14 onwards, \ solution
Related Notes :
| 1101189 | SAP NW Portal Platform NW04s, SPs13 - Known Issues |
| 1077677 | SAP NetWeaver Portal Platform NW7.0, SPs14 |