Variables coding for replacement path customer exit

Question

i have to look up values in query for restricted keyfigure ..
the values are stored in an ods table as below, as the values changes often during the year.:
zdate123.......value1.....value2
1/1/10............90..............91
1/2/10............94..............87
in a query i have to grab all the data for Value1 for different dates,
so i created a variable ZVAR_VALUE1
and write the customer exit for it as below
    DATA: l_s_table TYPE /BIC/AZODS00.
    data: l_s_range_low,    l_s_range,    l_s_range_sign,    l_s_range_opt.
    DATA: v_today type sy-datum.
    v_today = sy-datum.
CASE i_vnam.
  WHEN 'ZVAR_VALUE1'.
    IF i_step = 1.
      CLEAR L_S_RANGE.
      SELECT SINGLE /BIC/ZVALUE1 INTO l_s_range FROM /BIC/AZODS00
      WHERE /BIC/ZDATE123 EQ v_today.
      APPEND l_s_range TO e_t_range.
    ENDIF.
this gives error
WInitial RANGE-OPT for customer exit variable zvar_value1 is corrected..
Error for variable zvar_value1...
i tried replace variable with query but i cannot use it in restricted keyfigure as it gives error...variable cannot be used in structure
can anybody help correct the code??

Answer 1

thank you
    DATA: l_s_range TYPE rsr_s_rangesid.
  and it works
but now in query outpu t the value comes up as 0.00 for everything
this is my code exactly as below
ATA: l_s_table TYPE /BIC/AZODS00.
DATA: v_today type sy-datum.
v_today = sy-datum.
CASE i_vnam.
WHEN 'ZVAR_VALUE1'.
IF i_step = 1.
CLEAR L_S_RANGE.
SELECT SINGLE /BIC/ZVALUE1 INTO l_s_range FROM /BIC/AZODS00
WHERE /BIC/ZDATE123 EQ v_today.
l_s_range-low = l_s_table-/BIC/ZVALUE1 .
l_s_range-sign = 'I'.
l_s_range-opt = 'EQ'.
APPEND l_s_range TO e_t_range.
ENDIF.
and there exist the value for today for Value1 in ods