internal table formatting

[Former Member]

Dear Experts,

My requirement is to convert the internal table to different format,

input:

1 a

2 a

3 b

4 b

ouput:

1,2 a

3,4 b

Thanks and regards,

thirukumaran. R

[MarcinPciak]

Something like this?

TYPES: BEGIN OF ts_template,
        f1 TYPE string,
        f2 TYPE c,
       END OF ts_template.

types: tt_template type table of ts_template with key f2.

DATA: it_input TYPE tt_template WITH HEADER LINE,
      it_output TYPE tt_template WITH HEADER LINE.

it_input-f1 = '1'.
it_input-f2 = 'a'.
APPEND it_input.
it_input-f1 = '2'.
it_input-f2 = 'a'.
APPEND it_input.
it_input-f1 = '3'.
it_input-f2 = 'b'.
APPEND it_input.
it_input-f1 = '4'.
it_input-f2 = 'b'.
APPEND it_input.
it_input-f1 = '5'.
it_input-f2 = 'd'.
APPEND it_input.
it_input-f1 = '6'.
it_input-f2 = 'e'.
APPEND it_input.

WRITE: 'Input:'.

LOOP AT it_input.
  READ TABLE it_output WITH KEY f2 = it_input-f2.
  IF sy-subrc = 0.
    CONCATENATE it_output-f1 it_input-f1
                INTO it_output-f1 SEPARATED BY ','.
    it_output-f2 = it_input-f2.
    MODIFY TABLE it_output FROM it_output.
  ELSE.
    it_output-f1 = it_input-f1.
    it_output-f2 = it_input-f2.
    APPEND it_output.
  ENDIF.

  WRITE: / it_input-f1, it_input-f2.
ENDLOOP.

WRITE / 'Output'.

LOOP AT it_output.
  WRITE: / it_output-f1, it_output-f2.
ENDLOOP.

Regards

Marcin

[Former Member]

Moderator message - Please try this yourself and if you still have problems, ask a specific question - post locked Rob