internal table manipulation

[Former Member]

in the idoc,

E1SEG NAME1

E2SEG 0

E3SEG NAME2

E4SEG 10

E5SEG NAME3

E6SEG 20

E7SEG NAME4

E8SEG 50

NOW I Need to move the number up....it should be like this

E1SEG NAME1

E2SEG 10

E3SEG NAME2

E4SEG 20

E5SEG NAME3

E6SEG 50

E7SEG NAME4

E8SEG 0

how can i code this for an internal table ?

kindly help

Edited by: JaiKarthik on Dec 20, 2010 10:50 PM

[Clemenss]

Hi Jai,

there are several possible ways to create the necessary code. It depends also on the structure of your internal table and if there is a general rule.

Here the symbolic code as my personal christamas present for you.

loop at itab assigning <sourceval>.
  case <sourceval>-segment.
    when 'E4SEG
      or 'E6SEG
      or 'E8SEG.
    lv_tabix = sy-tabix - 2.
    read table itab assigning <target> index lv_tabix.
    <target>-value = <sourceval>-value.
    clear <sourceval>-value.
  endcase.
endloop.

Regards,

Clemens