Solution : https://service.sap.com/sap/support/notes/524304 (SAP Service marketplace login required)
Key words :
\program files\common files\sap shared\system, \program files\sap\frontend\controls, /general/r3server/abap/note, context menu showed, context menu size, import frontend patch 09, import frontend patch 03, context menu-->attributes, context menu, frontend patch
Related Notes :
| 524825 | BW 3.0A Front-end Patch 9 |
| 496990 | BW 3.0B Front-end Patch 3 |