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author's profile photo Thanuskodi Thangasamy
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Thanuskodi Thangasamy

syntax..

Posted on Dec 04, 2007 at 02:38 PM 16 Views

dear friend,

tell me the syntax for move next line of the IT table..

loop at it_record.

if it_record-key = '39'.

"here i have to use the syntax for next line

endif.

endloop.

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4 Answers

  • author's profile photo Prashant Patil
    Prashant Patil
    Posted on Dec 04, 2007 at 02:42 PM
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    loop at it_record.
if it_record-key = '39'.
"here i have to use the syntax for next line  
continue. " Else use read statement
READ IT_RECORD into wa_record index sy-tabix. 
endif.
endloop.
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  • author's profile photo Eric Cartman
    Eric Cartman
    Posted on Dec 04, 2007 at 02:42 PM
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    hi,

    you can reach the next line through sy-tabix (whihc contains the current line) + 1 :

    DATA : next TYPE sy-tabix.

    LOOP AT it_record.

    next = sy-tabix + 1.

    IF it_record-key EQ '39'.

    • read next line

    READ TABLE it_record INTO ... INDEX next

    • change next line

    MODIFY TABLE it_record FROM ... INDEX next.

    ENDIF.

    ENDLOOP.

    hope this helps

    ec

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    • Naimesh Patel Thanuskodi Thangasamy
      Dec 04, 2007 at 03:00 PM

      It must work.

      Check this small example:

      REPORT  ZTEST_NP.

data: begin of itab occurs 0,
      line(20),
      end   of itab.

data: wa_itab like itab,
      l_index  type i.

itab-line = 'Line 1'. append itab. clear itab.
itab-line = 'Line 2'. append itab. clear itab.
itab-line = 'Line 3'. append itab. clear itab.
itab-line = 'Line 4'. append itab. clear itab.
itab-line = 'Line 5'. append itab. clear itab.


loop at itab.
  l_index = sy-tabix + 1.
  read table itab into wa_itab index l_index.
  if sy-subrc = 0.
    write: / itab-line, wa_itab-line.
  endif.
  clear: itab, wa_itab.
endloop.

      Regards,

      Naimesh Patel

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  • author's profile photo Former Member
    Former Member
    Posted on Dec 04, 2007 at 02:45 PM
    0

    Hi ,

    If you want to move to next line in the loop processing you have to assign sy-tabix value to some local variable and you just increment.

    LOOP AT it_record.

    IF it_record-key = '39'.

    "here i have to use the syntax for next line

    v_indx = sy-tabix + 1.

    CLEAR : it_record.

    READ TABLE it_record INDEX v_indx.

    IF sy-subrc = 0.

    "Your code

    ENDIF.

    ENDIF.

    ENDLOOP.

    Or you can use below code to skip 39th record.

    LOOP AT it_record.

    IF it_record-key = '39'.

    "here i have to use the syntax for next line

    Continue.

    ENDIF.

    ENDLOOP.

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  • author's profile photo Andreas Mann
    Andreas Mann
    Posted on Dec 04, 2007 at 02:45 PM
    0

    -> set a flag:

    if it_record-key = '39'.
 xflag = X.
endif.

    so in next loop you can ask:

    if xflag = x.

    ...

    do not forget to clear xflag!

    A.

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