REPORT z_barry_test_variant_change .
DATA: l_report LIKE rsvar-report,
l_varia LIKE rsvar-variant,
i_rc LIKE sy-subrc.
DATA: itab_variant_values LIKE rsparams OCCURS 0 WITH HEADER LINE,
wa_techn_data LIKE varid.
DATA: tmpdate TYPE date.
PARAMETERS p_date TYPE date.
PARAMETERS p_str(10) TYPE c.
DATA: str(10).
SELECT-OPTIONS: s_str1 FOR str,
s_str2 FOR str.
START-OF-SELECTION.
l_varia = 'TEST'.
l_report = 'Z_BARRY_TEST_VARIANT_CHANGE'.
CALL FUNCTION 'RS_VARIANT_EXISTS'
EXPORTING
report = l_report
……