topic Re: Passing diffrent internal table in Subroutine in Application Development and Automation Discussions

Passing diffrent internal table in Subroutine

Former Member — Wed, 02 Sep 2009 05:43:21 GMT

Hello Frn's ,

i want to pass diffrent internal table of diffrent structure inside a subroutine . is it possible ?

if yes than Please guide me .

Example : Perfrom subroutine_1 tables itab1 .

Perfrom subroutine_1 tables itab2 .

Perfrom subroutine_1 tables itab3 .

Form subroutine_1 tables (????).

endform .

Thanks and Regards .

Priyank

Re: Passing diffrent internal table in Subroutine

former_member842213 — Wed, 02 Sep 2009 06:09:39 GMT

PARAMETERS: p_carr TYPE sflight-carrid,

p_conn TYPE sflight-connid.

DATA sflight_tab TYPE STANDARD TABLE OF sflight.

PERFORM select_sflight TABLES sflight_tab

USING p_carr p_conn.

...

FORM select_sflight TABLES flight_tab LIKE sflight_tab

USING f_carr TYPE sflight-carrid

f_conn TYPE sflight-connid.

endform

Re: Passing diffrent internal table in Subroutine

Former Member — Wed, 02 Sep 2009 06:13:39 GMT

Hi ,

If the sub routine is written in the same program as that of perform then no need to specify table .

Else use the concept of field symbol while passing data to Subroutine

Re: Passing diffrent internal table in Subroutine

Former Member — Wed, 02 Sep 2009 06:14:43 GMT

Hi Priyank,

In Form defination Just declare name for your tables parameter but do not associate any type to it. e. g.

Form subroutine_1 tables t_tab.

endform

Thanks and Regards,

Vaibhav Pendse

Re: Passing diffrent internal table in Subroutine

Former Member — Wed, 02 Sep 2009 06:16:49 GMT

you can either use field symbols (search SCN for these) and you can also use type ANY

Re: Passing diffrent internal table in Subroutine

venkat_o — Wed, 02 Sep 2009 06:19:21 GMT

Hi Priyank, Here are two methods. both are correct.

PERFORM getdata_1 TABLES it_t001.
  PERFORM getdata_2 TABLES it_t001.
"      Form  GETDATA_1
*&---------------------------------------------------------------------*
FORM getdata_1  TABLES  p_it_t001.
ENDFORM.                                                    " GETDATA_1
"      Form  GETDATA_2
FORM getdata_2  TABLES   p_it_t001 STRUCTURE  it_t001.
ENDFORM.                                                    " GETDATA_2

Try this program .

REPORT  ztest_notepad.
DATA: BEGIN OF it_t001 OCCURS 0,
        bukrs TYPE t001-bukrs,
        butxt TYPE t001-butxt,
        ort01 TYPE t001-ort01,
      END OF it_t001.
DATA: length TYPE char3.
DATA: BEGIN OF it_file OCCURS 0,
        data(1000) TYPE  c,
      END OF it_file.
START-OF-SELECTION.
  SELECT * FROM t001 INTO CORRESPONDING FIELDS OF TABLE it_t001 UP TO 10 ROWS.
  PERFORM getdata_1 TABLES it_t001.
  PERFORM getdata_2 TABLES it_t001.
"      Form  GETDATA_1
FORM getdata_1  TABLES  p_it_t001.
  SELECT * FROM t001 INTO CORRESPONDING FIELDS OF TABLE it_t001 UP TO 10 ROWS.
  LOOP AT it_t001.
    CONCATENATE it_t001-bukrs it_t001-butxt it_t001-ort01 INTO it_file-data SEPARATED BY '|'.
    APPEND it_file.
    CLEAR  it_file.
  ENDLOOP.
  CALL FUNCTION 'GUI_DOWNLOAD'
    EXPORTING
      filename = 'C:/it_t001_1.txt'
      filetype = 'ASC'
    TABLES
      data_tab = it_t001.
ENDFORM.                                                    " GETDATA_1
"      Form  GETDATA_2
FORM getdata_2  TABLES   p_it_t001 STRUCTURE  it_t001.
  SELECT * FROM t001 INTO CORRESPONDING FIELDS OF TABLE it_t001 UP TO 10 ROWS.
  LOOP AT it_t001.
    CONCATENATE it_t001-bukrs it_t001-butxt it_t001-ort01 INTO it_file-data SEPARATED BY '|'.
    APPEND it_file.
    CLEAR  it_file.
  ENDLOOP.
  CALL FUNCTION 'GUI_DOWNLOAD'
    EXPORTING
      filename = 'C:/it_t001_2.txt'
      filetype = 'ASC'
    TABLES
      data_tab = it_t001.
ENDFORM.                                                    " GETDATA_2

Thanks Venkat.O