when i am execute me51n that timeno value is fetched in lv_bwtty and lv_bwtar from mbew.
DATA: lw_req_item TYPE mereq_item,
lv_bwtar TYPE bwtar_d, " valuation type
lv_bwtty TYPE bwtty_d. " valuation catagory
CLEAR: lw_req_item,lv_bwtar,lv_bwtty.
* DATA:
* bwtar TYPE MBEW-bwtar,
* bwtty TYPE MBEW-bwtty.
IF im_item IS NOT INITIAL.
CALL METHOD im_item->get_data
RECEIVING
re_data = lw_req_item.
ENDIF.
IF sy-tcode EQ 'ME51N' AND lw_req_item IS NOT INITIAL.
SELECT SINGLE bwtar bwtty FROM mbew INTO (lv_bwtar , lv_bwtty)
WHERE matnr = lw_req_item-matnr AND bwkey = lw_req_item-werks.
* AND bwtty = 's' OR bwtty = 'b' OR bwtty = 'k' OR bwtty = 'z' OR bwtty = ' '.
IF sy-subrc EQ 0.
IF lv_bwtty = 'S' OR lv_bwtty = 'b' OR lv_bwtty = 'k' OR lv_bwtty = 'z' OR lv_bwtty = ' ' AND lv_bwtar <> lw_req_item-bwtar.
MESSAGE 'valuation type does not exits in Material Master' TYPE 'E'.
ENDIF.
ENDIF.
ENDIF.
ENDMETHOD.
how can i resolve that issue..