Facing problem in selecting from table vbrk

Question

Hi,
I have developed a simple report for calculating the total logistic cost.
That program was working fine in the development server.
Now in production, its not working.
While debugging i found that its getting stuck at a select query where its fetching data from  VBRK table and is getting timed out.
What should be done for reducing the time?
Please help.
Thanks in advance
Nitin

Answer 1

Hi Naren ,Seshu & Aarun
   First of all thanks a lot for replying.
The structure of my select query is
START-OF-SELECTION.
  SELECT cityc regiogroup bzirk  INTO  TABLE  it_ztaluka_1
    FROM ztaluka_1
         WHERE    regiogroup  IN   pregroup.
  IF sy-subrc NE 0.
    MESSAGE 'No records in ztaluka_1.' TYPE 'E'.
  ENDIF.
   I N I T I A L I S I N G   IT_VBRK   F R O M  VBRK  *******
  IF NOT it_ztaluka_1[] IS INITIAL.
    SELECT  vbeln bzirk regio cityc zzwerks knumv
       FROM vbrk
       INTO  TABLE it_vbrk
         FOR ALL  ENTRIES IN it_ztaluka_1
           WHERE     zzwerks  IN  pzzwerks
           AND        regio   IN  pregio
           AND        cityc = it_ztaluka_1-cityc.
    IF sy-subrc NE 0.
      MESSAGE 'No records in vbrk.' TYPE 'E'.
    ENDIF.
    SORT it_vbrk BY vbeln .
The key field is vbeln,but that not included in my where condition  as its not in my selection criteria also in the previous tables which r used in the program.
i found the order in the select qusery is not in the order of vbrk table.
That i will change.But since the key field is not included it will again cause problems na??