Value entered in the selection screen, displayed automatically by the function module is nice tabular fashion. Very helpful when the selection screen is huge having a lot of parameters and select options.
*----------------------------------------------------------------------*
* T A B L E S *
*----------------------------------------------------------------------*
TABLES: mara.
*----------------------------------------------------------------------*
* S E L E C T I O N S C R E E N *
*----------------------------------------------------------------------*
SELECTION-SCREEN: BEGIN OF BLOCK b2 WITH FRAME.
SELECT-OPTIONS: mat FOR mara-matnr NO INTERVALS.
SELECT-OPTIONS: mtype FOR mara-mtart NO INTERVALS.
SELECTION-SCREEN: END OF BLOCK b2.
END-OF-SELECTION.
WRITE:/ 'Thank you'.
TOP-OF-PAGE.
DATA: i_sel TYPE STANDARD TABLE OF rsparams INITIAL SIZE 0.
IF sy-pagno EQ 1.
* Call function for getting selection screen details
CALL FUNCTION 'RS_REFRESH_FROM_SELECTOPTIONS'
EXPORTING
curr_report = sy-cprog
TABLES
selection_table = i_sel
EXCEPTIONS
not_found = 1
no_report = 2
OTHERS = 3.
IF sy-subrc <> 0.
WRITE:/ 'Fails to get the selection screen details'(201).
ENDIF.
* Displaying selection screen details
CALL FUNCTION 'RS_LIST_SELECTION_TABLE'
EXPORTING
report = sy-cprog
seltext = 'X'
screennr = ' '
TABLES
sel_tab = i_sel
EXCEPTIONS
sel_tab_empty = 1
OTHERS = 2.
IF sy-subrc <> 0.
WRITE:/ 'Fails to display the selection screen details'(202).
ENDIF.
ENDIF.
