Value for user-exit variable is invalid

Question

Hi Gurus,
My Value for a Fiscal Year Prd returns a invalid value for the 12th month of each year( for Example 12/2004, returns the error "Value 200313 for User-exit variable is invalid.
This is the code that is being used.
*Rolling 12 months for entered month
when 'ZCALM12'.
      clear: v_mth, v_yr.
      REFRESH E_T_RANGE.
      CLEAR L_S_RANGE.
      LOOP AT I_T_VAR_RANGE INTO LOC_VAR_RANGE
               WHERE VNAM = 'ZCALMON'.
        exit.
      endloop.
      v_yr = LOC_VAR_RANGE-LOW+0(4) - 1.
      v_mth = LOC_VAR_RANGE-LOW+4(2) + 1.
      L_S_RANGE-SIGN = 'I'.
      L_S_RANGE-OPT = 'BT'.
      concatenate v_yr v_mth into L_S_RANGE-LOW.
      L_S_RANGE-HIGH = LOC_VAR_RANGE-LOW.
      APPEND L_S_RANGE TO E_T_RANGE.
Thanks in Advance.

Answer 1

Hi Ravi,
when 'ZCALM12'.
clear: v_mth, v_yr.
REFRESH E_T_RANGE.
CLEAR L_S_RANGE.
LOOP AT I_T_VAR_RANGE INTO LOC_VAR_RANGE
WHERE VNAM = 'ZCALMON'.
exit.
endloop.
<b>-->> Here, you are not checking any thing.</b> <i>On which logic you are reducing year by one and increasing month by 1..?</i>
v_yr = LOC_VAR_RANGE-LOW+0(4) - 1.
v_mth = LOC_VAR_RANGE-LOW+4(2) + 1.
-->><i>IF month is 200512 you will get output from above code is :</i> please check.
v_yr = 2005 - 1 = 2004
v_mth = 12 +1 = 13.
L_S_RANGE-SIGN = 'I'.
L_S_RANGE-OPT = 'BT'.
concatenate v_yr v_mth into L_S_RANGE-LOW.
L_S_RANGE-HIGH = LOC_VAR_RANGE-LOW.
APPEND L_S_RANGE TO E_T_RANGE.
Try to debug the code by keeping break point after When. and execute the report, you will be debugging mode.
Hope it Helps
Srini