Solution : https://service.sap.com/sap/support/notes/1636109 (SAP Service marketplace login required)
Key words :
terms sap gui java macosx macos 10, run sap gui, compatibilty order list, java preferences panel, prerequisites java se 6, result java se 5, 20 requires java se 6, newer mac os, java version inside, bad version number
Related Notes :
| 1400273 | SAP GUI for Java: Requirements for Release 7.20 |