Solution : https://service.sap.com/sap/support/notes/1298312 (SAP Service marketplace login required)
Key words :
adjusting height method fails due, 'height type' property, solution problem solved, ehp1 sp3 patch1, collapse/expand tray, nw04s sp17 patch2, 'appearance-size' category, terms collapse, initial size, sp18 patch2
Related Notes :
| 1258416 | SAP NetWeaver Portal Platform NW701, EhP1 SP3 |
| 1248135 | SAP NW Portal Platform NW04s, SPs18 - Known Issues |
| 1172388 | Known Issues with Portal Platform in SAP NW7.0 SP17 |