Solution : https://service.sap.com/sap/support/notes/938972 (SAP Service marketplace login required)
Key words :
call method lr_det_data->check_mandatory_fields exporting iv_obj_type = wd_this->ms_obj_event-object_type ir_root_node = lr_root, insertion componen dpr_det_container component controllerview dpr_det_tabstrip method onactionselect_tsi, component dpr_project_structur component controllerview vi_fram_project methode onactiontab_select, insertion component dpr_mainframe view vi_maintoolsmethod onactionback_to_home, call method lr_nd_tabctrl->set_attribute exporting, set previous tab lr_nd_tabctrl = wd_context->get_child_node, processed check lr_session->mv_navigation eq abap_true, clear navigation flag lr_session->mv_navigation = abap_false, clear navigation flag lr_session_state->mv_navigation = abap_false, mandatory field check lr_session_state = cl_dpr_session_state=>get_instance
Related Notes :
| 942560 | Adjusting the cProjects user interface |
| 940341 | Field control for required entries - table view |
| 940080 | Check for required entries when creating action, table, Gan |
| 940013 | No confirmation prompt when you exit cProjects |