Hi,
Try the following method to see whether it is better or not:
t-code RSRT -> input query technical name and click 'Technical info' -> 'Query Definition Designer':
In the debugger screen, input G_R_TECHINFO->N_SX_REPORT-STARTLIST-DIM and L_THX_FORM. G_R_TECHINFO->N_SX_REPORT-STARTLIST-DIM contains the information about structure and infoobject UID with axis and position info(column AXIS and POSIT).
If you need to see the structure's element in details, check the corresponding line by ELTUID to see all of the elements members in FRANGE column.
Best regards,
Sheldon.