What iam trying to do is using a customer exit variable in BW calculate the YTD period minus 1 (if my month is April then I have do YTD till march).
WHEN 'ZPPYTD'.* customer exit variable.
IF I_STEP = 2.
LOOP AT I_T_VAR_RANGE INTO LOC_VAR_RANGE
WHERE VNAM = 'ZPOSTPER'.
*input user variable example 004
L_S_RANGE-LOW = LOC_VAR_RANGE-LOW(3).004
*converting the low value to 001 which is basically Jan.
L_S_RANGE-LOW(3) = '001'.
*calculating for input = 004 then l_cal is 004-001= 003.loc_var_range is used again for finding the high interval.
L_FPER(3) = LOC_VAR_RANGE-LOW.
L_CALC *value is 3 = L_FPER - L_VAL.
V1 = '00'.
CONCATENATE V1 L_CALC INTO L_CAL.
LOC_VAR_RANGE-LOW = L_CAL.
Problem area the value calculated for loc_var_range-low is not accepted. I would like to append it with value of l_cal(003).
L_S_RANGE-HIGH = LOC_VAR_RANGE-LOW.
L_S_RANGE-SIGN = 'I'.
L_S_RANGE-OPT = 'BT'.
APPEND L_S_RANGE TO E_T_RANGE.
Has anybody done this kind of exit variable or is there any other way to do it?.