Select Query info req for ZMKPFMSEG: View of MSEG and MKPF table

Question

Hi
I am fetching 7-8 records frm ZMKPFMSEG: View of MSEG and MKPF table,which based on matnr,werks & budut,which is taking a large time,there is no index in the table,so can nay one tell me how to fetch the data,to make code more effictient.
SELECT  budat
          matnr
          menge
          bwart
          meins
          bwtar
          waers
          dmbtr
          shkzg
          matkl
          FROM  zmkpfmseg
          INTO  CORRESPONDING FIELDS OF TABLE it_mseg
          WHERE budat GE r_ytd-low
            AND matnr IN so_matnr
            AND werks = p_werks
            AND lgort IN so_lgort
            AND matkl IN so_matkl.
plz tell me what changes have to be done in where condtion to make it run fast.
regds

Answer 1

Hi,
Try the alternate Methods,
ACCESS VIA SUBQUERY.
SELECT * FROM MKPF AS M INTO CORRESPONDING FIELDS OF SWAP
                                    WHERE  BUDAT IN BUDAT AND
                                           MBLNR IN MBLNR AND
                                           VGART = 'WA' AND
                                           EXISTS ( SELECT * FROM MSEG
                                                    WHERE MBLNR = M~MBLNR
                                                    AND   MJAHR = M~MJAHR
                                                   AND   WERKS = P_WERKS
AND matnr IN so_matnr
AND lgort IN so_lgort
AND matkl IN so_matkl.
    APPEND SWAP.CLEAR SWAP.
  ENDSELECT.
  LOOP AT SWAP.
    SELECT  * FROM MSEG
                             WHERE MBLNR = SWAP-MBLNR AND
                                    MJAHR = SWAP-MJAHR AND
      IF SY-SUBRC EQ 0.
        MOVE-CORRESPONDING SWAP TO ITAB.
        MOVE-CORRESPONDING MSEG TO ITAB.
        APPEND ITAB.CLEAR ITAB.
        CLEAR MSEG.
      ENDIF.
    ENDSELECT.
    CLEAR : SWAP,ITAB.
  ENDLOOP.
Try this,
SELECT budat
matnr
menge
bwart
meins
bwtar
waers
dmbtr
shkzg
matkl
FROM zmkpfmseg
INTO CORRESPONDING FIELDS OF TABLE it_mseg
WHERE budat GE r_ytd-low
AND matnr IN so_matnr
AND lgort IN so_lgort
AND matkl IN so_matkl.
delete it_mseg where WERKS NE p_WERKS .
Reward Points if helpful.
Regards,
Balakumar.G