Help in clear ..................

Question

hi  Gurus...
i have a small issue in my report where
my select is working good and satisfying the screen condition and according fetches values
but inside the loop ,  i have used a read stmt to  check sy-subrc NE 0 and gets appended to my itable ,
but thing is that , when i have a conditio which doesnt satisfy the sel. screen
the field that is inside the  read stmt ...tat column value  alone returns in the  ALV , i have used the clear but than its showin in the o/p.
wat ever field i use inside the read get shown in the o/p thou the cond is not satisfied, where to clear
PLZ HELP
i have given my code..........................
  LOOP AT it_pos INTO wa_pos .
    READ TABLE it_kna1 INTO wa_kna1 WITH KEY kunnr = wa_pos-konto .
    IF sy-subrc = 0.
      wa_final-name1 = wa_kna1-name1.
      wa_final-budat = wa_pos-budat.
      READ TABLE it_t005u INTO wa_t005u WITH KEY  bland = wa_kna1-regio.
      IF sy-subrc = 0.
        wa_final-bezei = wa_t005u-bezei.
      ENDIF.
    ENDIF.
*read table it_vbrp into wa_vbrp with key vbeln = wa_vbeln.*
*if sy-subrc ne 0.*
*wa_final-xblnr = wa_pos-xblnr.
*append wa_final to it_final.
*endif.
    LOOP AT it_vbrp INTO wa_vbrp  WHERE  vbeln = wa_vbeln .
      READ TABLE it_vbrk INTO wa_vbrk WITH KEY vbeln = wa_vbrp-vbeln.
      IF sy-subrc = 0.
        wa_final-knumv = wa_vbrk-knumv.
      ENDIF.
      wa_final-arktx = wa_vbrp-arktx.
      wa_final-fkimg = wa_vbrp-fkimg.
      wa_final-sgtxt = wa_pos-sgtxt.
      LOOP AT it_konv INTO wa_konv WHERE knumv = wa_vbrk-knumv AND  kposn = wa_vbrp-posnr.
        wa_pos-dmshb = ( wa_konv-kwert ) - ( ( wa_konv-kwert * ra_data ) / 100 ).
        wa_final-dmbtr = wa_pos-dmshb.
        APPEND wa_final TO it_final.
      ENDLOOP.
    ENDLOOP.
    CLEAR:  wa_kna1, wa_t005u,wa_vbrk, wa_vbrp, wa_konv, wa_final, wa_pos.
  ENDLOOP.
Edited by: Matt on Apr 13, 2009 8:02 AM Please wrap code in  tags.  See how much easier it is to read!
Edited by: Matt on Apr 13, 2009 8:03 AM - corrected indenting

Answer 1

LOOP AT it_pos INTO wa_pos . -
>>> main loop
READ TABLE it_kna1 INTO wa_kna1 WITH KEY kunnr = wa_pos-konto . -->> 1st read
IF sy-subrc = 0.
   wa_final-name1 = wa_kna1-name1.
   wa_final-budat = wa_pos-budat.
   read table it_t005u into wa_t005u with key bland = wa_kna1-regio.
   If sy-subrc = 0.
   wa_final-bezei = wa_t005u-bezei.
   Endif.
Endif.
   read table it_vbrp into wa_vbrp with key vbeln = wa_vbeln.  --->> 2nd read
   If sy-subrc NE 0.
   wa_final-xblnr = wa_pos-xblnr.
   append wa_final to it_final.
   Endif.
Loop at it_vbrp into wa_vbrp where vbeln = wa_vbeln .  -->> 2nd loop
read table it_vbrk into wa_vbrk with key vbeln = wa_vbrp-vbeln.
If sy-subrc = 0.
wa_final-knumv = wa_vbrk-knumv.
Endif.
wa_final-arktx = wa_vbrp-arktx.
wa_Final-fkimg = wa_vbrp-fkimg.
wa_final-sgtxt = wa_pos-sgtxt.
Loop at it_konv into wa_konv where knumv = wa_vbrk-knumv and kposn = wa_vbrp-posnr.
wa_pos-dmshb = ( wa_konv-kwert ) - ( ( wa_konv-kwert * ra_data ) / 100 ).
wa_final-dmbtr = wa_pos-dmshb.
Append wa_final to it_final.
Endloop.
Endloop.
clear: wa_kna1, wa_t005u,wa_vbrk, wa_vbrp, wa_konv, wa_final, wa_pos.
ENDLOOP.
main loop satisfied ....
1st read not satisfied..
2nd read satisfied the if condition.
2nd loop not satisfied.
then the result is as u said...only one colum will get appended and will be shown in the O/P.