Capturing the values of screen elements on click of execute button

Hello folks,
Is there a way to capture the values entered in the screen on click of the execute button?
What I want to do is, I have a selection screen where-in a user can fill the input fields (parameters and select-options). Now when the user clicks on the execute button, the values of all the screen elements (no matter if they are filled or empty) should be stored in variable, so that I can use these values again when I am calling this program from another program.
I want to do something similar to saving a variant, but this save should happen on click of Execute button and user need not require to explicitly save these values as variant.
Hope I am clear enough to put my query in front of you all.
It would be a great thing if you could help me.
Need your help.
Thanks in advance.

Hi,
You need something like this
REPORT A.
TABLES: sflight.
PARAMETERS: pa_scarr   TYPE sflight-carrid.
SELECT-OPTIONS so_conn FOR  sflight-connid.
DATA: BEGIN OF it_selscr_values OCCURS 0.
        INCLUDE STRUCTURE rsparams.
DATA END OF it_selscr_values.
START-OF-SELECTION.
  CALL FUNCTION 'RS_REFRESH_FROM_SELECTOPTIONS'
    EXPORTING
      curr_report     = sy-repid
    TABLES
      selection_table = it_selscr_values.  "here you have all parameters' values from selection screen
"later in some other program you can use this table to call report A filling its selection screen with these default values like
SUBMIT a WITH SELECTION-TABLE it_selscr_values.
Regards
Marcin

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