Solution : https://service.sap.com/sap/support/notes/1086904 (SAP Service marketplace login required)
Key words :
creating message class rsr_launch_excel call transaction se80, message class dialog box, transaction executes command /nex, sy-su brc = &2 message, rsah_launch_excelrsah_ensure_gui_visiblemultiple excel instances reason, call transaction rrmxp, assign package rsr_launch_excel, -click 'message classes', 000 message short text, 001 message short text
Related Notes :
| 1141798 | Analysis of RRMX/RSAH_Launch_Excel problems |
| 991093 | SAPBINews NetWeaver 7.0 BI Support Package 13 |