Very urgent-----help in performance tuning

Question

hai all,
I had used inner join for getting data from 5 tables.
performance is very low in this case.
now i want to increase the performance. how can i do this.
coding for the select statement is ......
SELECT agpnr bname1 bname2 bpstlz bort01 bstras b~street2
           bname1_maco bname2_maco baliasname bispadrbsnd
    INTO CORRESPONDING FIELDS OF TABLE it_tab
    FROM jgtgpnr AS a
    INNER JOIN jgtsadr AS b ON
    aadrnr = badrnr
    INNER JOIN jjtvm AS c ON
    agpnr = ckunnr
    INNER JOIN kna1 AS k ON
    agpnr = kkunnr
    INNER JOIN knvv AS v ON
    agpnr = vkunnr
    WHERE ( ajktokd = 'MADV' OR ajktokd = 'MADO' )
    AND c~vkorg = pr_vkorg
    AND v~vkorg = pr_vkorg
    AND gpnr IN so_gpnr
    AND k~aufsd IN so_block
    AND v~aufsd IN so_blck
please give me a good suggesstion for this.
thanks in advance.

Answer 1

Hi
Try to use for all entries
Eg
if u have itab1 and itab2.
      select vbeln netwr from vbak into table itab1.
      if not itab1[] is initial
      select vbeln matnr matkl from vbap into table itab2
      for all entries in itab1 where vbeln = itab1-vbeln.
      endif.
  Hope this will help u.
regards
P.Thangaraj