Populating internal table , column wise

[Former Member]

Hi friends,

I have an important requirement regarding internal table population.

I have two internal tables. Both are being processed in a single loop.

ITAB1 has 1 field. ITAB2 has 5 fields.

ITAB1 ITAB2

-

---

-

---

Fld1 F1 F2 F3 F4 F5

1

2

3

4

5

let's assume that in the first loop iteration, ITAB1 has 5 records as shown above.

In the same loop pass I want to populate ITAB2 column wise. That is after the first loop pass ITAB2 should look like something below.

ITAB2

-

---

F1 F2 F3 F4 F5

1

2

3

4

5

In the second loop pass I want to populate ITAB2-F2 ONLY and i the third loop pass I want to populate ITAB2-F3 ONLY and so on.

Again assume that after the second loop pass ITAB1 has been populated again. And ITAB1 looks like

ITAB1

-

---

Fld1

11

22

33

44

55

So after the second loop pass ITAB2 should look like below.

ITAB2

-

---

F1 F2 F3 F4 F5

1 11

2 22

3 33

4 44

5 55

do 5 times.

Process ITB1..

Process ITB2..

enddo.

How can I go ahead with this development? Your helps will be highly appreciated with points.

[Former Member]

do 5 times.
var = sy-index.
Process ITB1..

Process ITB2..

enddo.

in the process itb2 do something like this.

loop at itab1.
case var.
when '1'.
move itab1-field to itab2-f1.
append itab2.
when '2'.
move itab1-field to itab2-f2.
modify itab2 index sy-tabix transporting f2.
when '3'.
move itab1-field to itab2-f3.
modify itab2 index sy-tabix transporting f3.
when '4'.
move itab1-field to itab2-f4.
modify itab2 index sy-tabix transporting f4.
when '5'.
move itab1-field to itab2-f5.
modify itab2 index sy-tabix transporting f5.
endcase.
endloop.

Hope it helps, didn't test it

Edited by: Ramiro Escamilla on Feb 7, 2008 9:07 PM

Minor changes, hope it helps