topic Update Internal Table. in Application Development and Automation Discussions

Update Internal Table.

Former Member — Wed, 13 Dec 2006 09:26:19 GMT

my internal table have 10 fields. i need to populate the data into first field based on 9 fields data.

i did that part. but my problem is how to append that first field data into corresponding row of same internal table body.

Re: Update Internal Table.

Former Member — Wed, 13 Dec 2006 09:28:21 GMT

Hi,

Read the sy-index when u r doing the calucaltion on 9 fields. Store it is local varaible like l_index.

Then after the calculation use the following syntax.

MODIFY ITAB WITH INDEX l_index transporting <field 1>.

Regards,

Vivek.

Reward if helps.

Re: Update Internal Table.

Former Member — Wed, 13 Dec 2006 09:28:43 GMT

Hi,

In loop read the record of internal table.

assign the value to the field and modify that internal table.

loop at itab.

itab-field1 = 'XYZ'.

modify itab.

endloop.

Rgds,

Prakash

Re: Update Internal Table.

Former Member — Wed, 13 Dec 2006 09:29:18 GMT

MODIFY ITAB INDEX l_index transporting <field 1>.

Re: Update Internal Table.

srinivas_akiri — Wed, 13 Dec 2006 09:30:00 GMT

Hi,

use modify statement in the loop of that table.

for example:

loop at itab.

itab-field1 = itab-field2 + itab-field3 + ..

modify itab intex sy-tabix.

endloop.

regards

srini

Re: Update Internal Table.

Former Member — Wed, 13 Dec 2006 09:34:02 GMT

loop at itab.

modify itab index sy-tabix.

endloop.

regards

shiba dutta

Re: Update Internal Table.

jayanthi_jayaraman — Wed, 13 Dec 2006 09:36:23 GMT

Hi,

loop at itab into wa.

wa-field1 = ...

modify itab from wa transporting field1 index sy-tabix.

endloop.

Re: Update Internal Table.

Former Member — Wed, 13 Dec 2006 09:38:44 GMT

Hi,

Plz. use this elegant and simplest way, by using of field-symbols!


TYPES: BEGIN OF t_itab,
         col1 type n,
         col2 type n,
         col3 TYPE n,
       END OF t_itab.

DATA: itab TYPE TABLE OF t_itab,
      wa TYPE t_itab.

FIELD-SYMBOLS: <fs> TYPE t_itab.

START-OF-SELECTION.

  ....
  LOOP AT itab ASSIGNING <fs>.
    <fs>-col1 = <fs>-col2 + <fs>-col3.
  ENDLOOP.
  ....

END-OF-SELECTION.

if useful, please reward

Re: Update Internal Table.

Former Member — Wed, 13 Dec 2006 09:39:00 GMT

LOOP AT ITAB.

MODIFY ITAB INDEX SY-TABIX TRANSPORITNG  F1.

ENDLOOP.

for the first field when changes are performed sy-tabix eq 1 and here the changed value say F1 (will be ur field ) overlapping in that field.

u have to use this .

regards,

vijay