The tip e-mail you sent on Describe Select-Options is useful. However, you would need to customize it for each select-option/parameter in program's selection screen. That is tedious, time consuming, and error prone.

Why not use a standard FM? This routine that I have written code can be dropped in to any program as is, no mods.It shows only options with values,leaves out "no-display" selections, and has a pretty frame to boot!

Code

DATA: BEGIN OF INFO OCCURS 0,
FLAG,
OLENGTH TYPE X,
LINE  LIKE RSVAR-INFOLINE,
END OF INFO,
DELETE_INDEX LIKE SY-TABIX.
.
.

.
PERFORM FRONT_PAGE.

FORM FRONT_PAGE.
CALL FUNCTION 'RS_COVERPAGE_SELECTIONS'
EXPORTING
REPORT            = SY-CPROG
VARIANT           = ' '                    "sy-slset
NO_IMPORT         = ' '
TABLES
INFOTAB           = INFO
EXCEPTIONS
ERROR_MESSAGE     = 1
VARIANT_NOT_FOUND = 3
OTHERS            = 2.
*         others            = 4.

LOOP AT INFO.
*  Clean up blank lines and "No selections"
IF INFO-LINE CS 'No selections'

OR INFO-LINE+1(77) IS INITIAL.
DELETE_INDEX = SY-TABIX – 1.
DELETE INFO INDEX SY-TABIX.
READ TABLE INFO INDEX DELETE_INDEX.
IF NOT INFO-LINE+2(1) IS INITIAL.
DELETE INFO INDEX DELETE_INDEX.
ENDIF.
CONTINUE.
ENDIF.
ENDLOOP.
PERFORM WRITE_COVER.
ENDFORM.

FORM WRITE_COVER.
LOOP AT INFO.
IF INFO-LINE CS 'Invisible'.
INFO-LINE = SY-ULINE.
WRITE: / INFO-LINE.
EXIT.
ENDIF.
WRITE: / INFO-LINE.
ENDLOOP.
NEW-PAGE.
ENDFORM.