Solution : https://service.sap.com/sap/support/notes/558912 (SAP Service marketplace login required)
Key words : 
bw fep _ planned release date __ scheduled availability _ note1            tue, symptom errors occur, composite sap notes, front-end patches, netweaver bw 3, web application designer, business explorer components, business explorer, query designer, jul 15 02            tue
Related Notes : 
       
| 1118754 | NetWeaver 04 / BW 3.5 Frontend Patch delivery schedule | 
| 783259 | SAPBWNews for BW 3.x Front-End Patch 18 | 
| 783258 | SAPBWNews for BW 3.x Front-End Patch 17 | 
| 783257 | SAPBWNews for BW 3.x Front-End Patch 16 | 
| 783255 | BW 3.x front-end patch 15 | 
| 774202 | WAD: Missing entries in input help | 
| 765142 | WAD: NW04/BW3.5: Problems with graphs in multibyte-languages | 
| 742553 | Installing BW 3.xX front-end patches | 
| 721102 | WAD: Transport dialog box hidden behind application | 
| 715820 | BW 3.x Front-End Patch 14 | 
| 715819 | Preliminary version BW 3.xX front-end patch 13 | 
| 679670 | BW 3.xX Front-End Patch 12 | 
| 653950 | BW 3.xX Front-End Patch 11 | 
| 643545 | WAD: Run time error 384 when minimizing chart window | 
| 606101 | BW 3.xX Front-end Patch 10 | 
| 606100 | BW 3.xX Front-End Patch 09 | 
| 606099 | BW 3.0B Front-End Patch 08 | 
| 574432 | BEx Query Designer: Termination when you press Return | 
| 559047 | BW 3.0B Front-End Patch 07 | 
| 559046 | BW 3.0B Front-End Patch 06 | 
| 559043 | BW 3.0B Front-End Patch 05 | 
| 558994 | General information on BW front-end patches | 
| 558914 | BW 3.1C: Dates for front-end patches | 
| 537589 | BW 3.0B Front-end Patch 4 | 
| 496990 | BW 3.0B Front-end Patch 3 | 
| 496989 | BW 3.0B front-end patch 2 | 
| 496984 | BW 3.0B front-end patch 1 |