Solution : https://service.sap.com/sap/support/notes/1090598 (SAP Service marketplace login required)
Key words : 
upper left corner, terms dropdown reason, service package sapkb64021, 640 service package sapkb64022, button menus, standalone toolbar, positioned incorrectly, system displays, error occurs, solution import
Related Notes : 
       
| 1059321 | |
| 563161 | SAP GUI, SAP ITS & SAP IGS patches on Service Marketplace |