Solution : https://service.sap.com/sap/support/notes/310559 (SAP Service marketplace login required)
Key words : 
exe sapservx/general/frontend/patches/rel46c/windows/win32/gui46c_93, 6c sapservx/general/frontend/patches/rel46d/windows/win32/gui46d_103, sapservx/general/frontend/patches/rel46d/windows/win32/bw20b_5, sap business explorer browser incorrect screen display, olap provider additional key words version, component sap gui/sap gui 32 bit, sap business explorer analyzer special authorizations, sap business explorer map map settings, alert monitor encounters errors provided, sap business explorer analyzer
Related Notes : 
       
| 606278 | BW 2.0B/2.1C front-end patch 21 | 
| 417112 | Business Explorer Analyzer crashes without message | 
| 336535 | Business Explorer Map crashes on Windows 2000 | 
| 336424 | Performance problems BEx Map on Office 97 | 
| 334186 | Display authorization for queries | 
| 331778 | Correction for the ITS 4.6D for BW 2.0B | 
| 331775 | Correction of the ITS 4.6C for BW 2.0B | 
| 328529 | Bad index errors when processing variables | 
| 309281 | BW 2.0B frontend installation of patches | 
| 306979 | BW 2.0B frontend Support Package 01 |