Customer exit code not fetching exact value.

Question

Dear All,
My requirement is as per the user entry date
for that date in one column   for that month in one column    for that finacial year in one column
fo that date it is coming fine
even for month  when i give 14/06/2010 a user entry data has to come up to 14th of that month in year also from financial year starting to  14/o6/2010.
for tha i created three varaibles on calday
as below
zv_sn_dat  user entry varaible  ready for input
zv_mtd_dat---- customer exit not ready for input
zv_ytd_dat----- customer exit not ready for input
and written the code as below
for fetching the current date data
    WHEN 'ZV_SN_DAT'.
   IF i_step = 1 .
     CLEAR l_s_range.
     l_s_range-low = sy-datum.
     l_s_range-opt = 'EQ'.
     l_s_range-sign = 'I'.
     APPEND l_s_range TO e_t_range.
   ENDIF.
For fetchin month to date ( current date)
WHEN 'ZV_MTD_DAT'.
   DATA : month(2) TYPE n ,
          year(4) TYPE n .
   IF i_step = 2.
     CLEAR : loc_var_range,month,year.
     LOOP AT i_t_var_range INTO loc_var_range WHERE vnam = 'ZV_SN_DAT'.
       IF sy-subrc = 0.
         CLEAR l_s_range.
         l_s_range-high = loc_var_range-low.
         year = loc_var_range-low(4).
         month = loc_var_range-low+4(2).
         CONCATENATE year month '01' INTO l_s_range-low.
         l_s_range-sign = 'I'.
         l_s_range-opt = 'BT'.
         APPEND l_s_range TO e_t_range.
       ENDIF.
     ENDLOOP.
   ENDIF.
*(financial year starts from october first)
   For fetching the Year to Data ( Current Date)
WHEN 'ZV_YTD_DT'.
   IF i_step = 2.
     CLEAR : loc_var_range,month,year.
     LOOP AT i_t_var_range INTO loc_var_range WHERE vnam = 'ZV_SN_DAT'.
       IF sy-subrc = 0.
         CLEAR l_s_range.
         year = loc_var_range-low(4).
         month = loc_var_range-low+4(2).
         l_s_range-high = loc_var_range-low.
         IF month NE '01' OR month NE '02' OR month NE '03' OR MONTH NE '04' OR MONTH NE '05' OR MONTH NE '06' OR
           MONTH NE '07' OR MONTH NE '08' OR MONTH NE '09'.
           CONCATENATE year '10' '01' INTO l_s_range-low.
         ELSE.
           year = year - 1.
           CONCATENATE year '10' '01' INTO l_s_range-low.
         ENDIF.
         l_s_range-sign = 'I'.
         l_s_range-opt = 'BT'.
         APPEND l_s_range TO e_t_range.
       ENDIF.
     ENDLOOP.
   ENDIF.
But the month to date even though iam executing from july 1st but for month to date the data is coming is JUne data
for year also up to may there is no data , but it is showing June data.
where the code is wrong ,
please can anybody suggets where i was gone wrong in code.
or  may be i was gone wrong to create varaibles all te varaibles onot on the calday?
Thansk & Regarsd,
sathish
*ENDCASE.

Answer 1

In debugging you can check what are the values being assigned to low and high.
Place check points at places where you assing the high and low values.
Double click on them during debugging, you can then find out where the logic is not fine.
Try by commenting out the code where you are initializing the system date to variable.
Also this would be fine for IF MONTH LT 10 instead of
IF month NE '01' OR month NE '02' OR month NE '03' OR MONTH NE '04' OR MONTH NE '05' OR MONTH NE '06' OR
MONTH NE '07' OR MONTH NE '08' OR MONTH NE '09'.
-Neelesh
Edited by: Neelesh Jain on Jul 3, 2010 6:57 PM