Solution : https://service.sap.com/sap/support/notes/628122 (SAP Service marketplace login required)
Key words :
transaction spro-> sap reference img--> bw customizing implementation guide---> business information warehouse----> links, <sap_bw_url data_provider='dp1' cmd='export' format='csv'>data, <sap_bw_url data_provider='dp1' cmd='export' format='csv'separator=', csv export format </, bw------> set options, bw web application, csv format, executed web application, terms export, customizing
Related Notes :
1051187 | NW 2004s BI Web CSV export, define separator |
607929 | BW 3.x: separator during CSV download |