Solution : https://service.sap.com/sap/support/notes/330335 (SAP Service marketplace login required)
Key words :
graphical report output / classic drilldown report / object list, basic list detail list, tab index 'output type', output type 'classic drilldown', application class / report type, graphical report output, drilldown report directly, execute report z_convert_selscreen, menu -> edit -> convert, defined output type
Related Notes :
| 528677 | PS-IS: Changing output type in drilldown reporting |
| 84023 | Re-generating drilldown reports |