topic Internal table with WDA in Application Development and Automation Discussions

Internal table with WDA

Former Member — Sat, 28 Feb 2009 13:22:10 GMT

How i can create an internal table in a WDA?

I try this but not work.

data: begin of itab occurs,

low type c

high type c

end of itab.

it gives me error and said that occurs not supported!!!!

Ali

Re: Internal table with WDA

Former Member — Sat, 28 Feb 2009 15:00:53 GMT

Hi Ali,

you can create internal table as

Data: lt_data type table of sflight, "sflight is an existing DataBase table

ls_data like line of lt_data. " lt_data is your new internal table.

Greetings

Prashant

Re: Internal table with WDA

Former Member — Sun, 01 Mar 2009 06:26:17 GMT

I knwo this way,

I need to build my own internal table, not from dictionary.

BR,

Ali

Re: Internal table with WDA

Sm1tje — Sun, 01 Mar 2009 06:51:57 GMT

create a type like this:

TYPES: BEGIN OF ty_type,

field_a type c,

field_b type n.

TYPES: END OF ty_type.

DATA: itab TYPE TABLE OF ty_type.

Also check F1 help for keyword DATA.

Re: Internal table with WDA

Former Member — Sun, 01 Mar 2009 08:18:16 GMT

hi Micky Oestreich

you answer very helpfull.

My code is like this:

TYPES: BEGIN OF ty_type,
nomtk TYPE oijne-nomtk.
TYPES: END OF ty_type.
DATA: int_fnomtk  TYPE TABLE OF ty_type.
data int_fnomtk_wa type ty_type.

LOOP AT ra_nomtk into int_fnomtk_wa.
      READ TABLE int_fnomtk WITH KEY nomtk = int_fnomtk_wa-nomtk.
      IF sy-subrc = 0.
        DELETE ra_nomtk.
      ENDIF.

But i face another problem is that in looping it give me :

In OO context either an INTO or an ASSIGNING specification or the addition
"TRANSPORTING TO FIELDS" must be used.

Re: Internal table with WDA

Former Member — Sun, 01 Mar 2009 17:04:35 GMT

Please refer this.

In ABAP Objects, the following statement causes an error message:

READ TABLE itab WITH KEY = key INTO wa.

Correct syntax:

READ TABLE itab WITH KEY table_line = key INTO wa.

Cause:

This variant is a special solution that lets you access the table with unstructured line types using a key. The introduction of the pseudo-component table_line, which can always be used instead of a key field, renders this variant superfluous.

Hope it will solve your problem

Re: Internal table with WDA

matt — Sun, 01 Mar 2009 18:15:26 GMT

If you take the time to read the ABAP help on these keywords, you could have answered your question yourself.

Re: Internal table with WDA

Former Member — Mon, 09 Mar 2009 08:58:06 GMT

thanks all.