Dynamic internal table- column to row conversion

[Former Member]

Hello all,

Inside a program i generate a dynamic internal table and

This table has one single column. But I need to convert the rows as columns.

Eg:

dynamic internal table ITAB has content

-

---

Forbes

Times

Reuters

Warner

stern

-

---

I would like to have a ITAB2 like this

-

---

Forbes Times Reuters Warner Stern

-

---

Please note this is a Dynamic internal table!!!!

I need some approach for my problem. Thanks a lot in advance.

Karthik.

[former_member214131]

Hello,

Is your requirement an interal table or a field string?

If you need an internal table please give an example for appending second line/record.

Best Regards, Murugesh AS

[Former Member]

Vanakkam Murugesh,

I need to take the output and write it in a text file.

MY requirement would be a internal table.

so that i can use GUI_DOWNLOAD and write it in a text file.

rgds

Karthik.

[former_member214131]

Namaskara,

Have you checked the following weblog:

/people/rich.heilman2/blog/2005/07/27/dynamic-internal-tables-and-structures--abap

Hope this would help you.

Best Regards, Murugesh AS

[andreas_mann3]

hi ,

complete field-attributes and

use fm LVC_TABLE_CREATE

A.

[Former Member]

Hello,

My suggestion is built one more fieldcatalog table with the fields u specified in the Itab1.

Then from that fíeld catalog table create one more dynamic itab2.

If my suggestion is helpful for u dön't forget to reward points.

Regards,

Vasanth

[Former Member]

Refer the function module CLRS_GENERATE_OUTTAB to understand creating internal tables dynamically.

-Kiran

*Please reward utile answers

[Former Member]

Hi karthik,

1.

For this purpose,

in my program,

<b> there is an INDEPENDENT FORM</b>

whose inputs are

<b> LIST OF FIELDS, (just as u require)</b>

and from those, it consructs dynamic table.

2. Here is the program.

the dynamic table name will be

<DYNTABLE>.

3. U can use this program (FORM in this program)

to generate any kind of internal table

by specifying list of fields.

4.

REPORT abc.

*----

---

COMPULSORY

FIELD-SYMBOLS: <dyntable> TYPE ANY TABLE.

FIELD-SYMBOLS: <dynline> TYPE ANY.

DATA: lt TYPE lvc_t_fcat.

DATA: ls TYPE lvc_s_fcat.

FIELD-SYMBOLS: <fld> TYPE ANY.

DATA : fldname(50) TYPE c.

DATA : ddfields LIKE ddfield OCCURS 0 WITH HEADER LINE.

*----

---

START-OF-SELECTION.

*----

---

field list

ddfields-fieldname = 'BUKRS'.

APPEND DDFIELDS.

ddfields-fieldname = 'MATNR'.

APPEND DDFIELDS.

*----

---

PERFORM mydyntable .

*----

---

see <DYNTABLE> in debug mode.

BREAK-POINT.

*----

---

• INDEPENDENT FORM

*----

---

FORM mydyntable .

*----

---

Create Dyn Table From FC

FIELD-SYMBOLS: <fs_data> TYPE REF TO data.

FIELD-SYMBOLS: <fs_1>.

FIELD-SYMBOLS: <fs_2> TYPE ANY TABLE.

DATA: lt_data TYPE REF TO data.

data : lt TYPE lvc_t_fcat .

*----

---

CONSTRUCT FIELD LIST

LOOP AT ddfields.

ls-fieldname = ddfields-fieldname.

APPEND ls TO lt.

ENDLOOP.

ASSIGN lt_data TO <fs_data>.

CALL METHOD cl_alv_table_create=>create_dynamic_table

EXPORTING

it_fieldcatalog = lt

IMPORTING

ep_table = <fs_data>

EXCEPTIONS

generate_subpool_dir_full = 1

OTHERS = 2.

IF sy-subrc <> 0.

ENDIF.

*----

---

Assign Dyn Table To Field Sumbol

ASSIGN <fs_data>->* TO <fs_1>.

ASSIGN <fs_1> TO <fs_2>.

ASSIGN <fs_1> TO <dyntable>.

ENDFORM. "MYDYNTABLE

regards,

amit m.

[Former Member]

Hi i had the same problem when downloading data using GUI_DOWNLOAD.

i used the below solution.

data: lt_data type table of string.

data: wa_data type string.

data: lv_tab type c value cl_abap_char_utilities=>horizontal_tab.

call function 'GET_COMPONENT_LIST'

exporting

program = your program name

fieldname = your internal table

tables

components = li_components.

loop at li_components.

concatenate wa_data lwa_fldname-compname lv_tab into wa_data.

endloop.

append wa_data to lt_data.

then call GUI_DOWNLOAD

Hope this helps