update field of an internal table

[Former Member]

hi,

i want to update one field of internal table from field from some another internal table whose key field matches.

[Former Member]

hi,

do the following:

loop at IT_A into WA_A.(internal table whose field value is to

be updated)

read table IT_B into WA_B with key abc = WA_A-abc.(internal

table which contains the field value to be assigned )

if sy-subrc = 0.

move WA_B-field to WA_A-field.

modify IT_A index sy-tabix from WA_A transporting field.

endif.

endloop.

try this....

[Former Member]

Hi

u can modify the itab

in follwing ways

Modify in a LOOP.

LOOP AT inttab.

MOVE ... TO inttab-field1.

MODIFY inttab.

ENDLOOP.

MODIFY BY index

MODIFY inttab INDEX int_index.

MODIFY BY condition

MODIFY inttab WHERE field1 = ....

Edited by: srinivasu bv on Oct 17, 2008 8:17 AM

[Former Member]

Hi,

loop ur final table, in this loop read another table based on key

and move to ur final table.

loop at it_final.

read table it_req with key ........

if sy-subrc = 0.

move required fields to it_final.

modify it_final.

endif.

endloop.

i hope u can understand.

[Former Member]

Folllowing Code may help u:

Itab_1 - First internal table.

Wa_1 - Work Area for first internal table.

Itab_2 - Second internal table.

Wa_2 -> WorkArea for second internal table.

key - Field common to both the table.

loop at ITab_1 into WA_1.

read table ITab_2 into WA_2 with key abc = WA_1-abc .

if sy-subrc = 0.

move WA_2-field to W1_A-field.

modify ITab_1 index sy-tabix from WA_1 transporting field.

endif.

endloop.