Solution : https://service.sap.com/sap/support/notes/945485 (SAP Service marketplace login required)
Key words :
short text ini_expl_level_im type cdesk_flag 'x' initial level, short text ini_expl_level_ex type cdesk_flag 'x' initial level, choose function module c_desk_refresh_cad_structure, export parameters ini_expl_level_im, levelsx - completev - variable, call transaction se37, c_desk_refresh_cad_structure callback, terms c_desk_refresh_cad_structure, ini_expl_level_ex, export parameter
Related Notes :
925800 | CDESK: Display options for displaying the CAD/SAP view |