topic Re: append rows to dynamic internal table in Application Development and Automation Discussions

append rows to dynamic internal table

Former Member — Tue, 19 Oct 2010 06:09:11 GMT

HI all,

I have a dynamic internal table <fs_itab>, i need to append rows if some condition is not satisfying...

some of the fields on that intenal table are always same hence i need to append rows only for that columns.fields.

how is it possible?

for example <field1> , <field2> are always constant while dynamic generation of <fs_itab>..

so whiel appending the row i need to just modify these fields only...

am trying the following code..but its getting failed.

CALL METHOD cl_alv_table_create=>create_dynamic_table

EXPORTING

it_fieldcatalog = gt_fieldcata01

IMPORTING

ep_table = <fs_data_tempa01>

EXCEPTIONS

generate_subpool_dir_full = 1

OTHERS = 2.

IF sy-subrc <> 0.

ENDIF.

ASSIGN <fs_data_tempa01>->* TO <fs_itab>.

CREATE DATA new_linetempa01 LIKE LINE OF <fs_itab>.

ASSIGN new_linetempa01->* TO <fs_wa>.

<fs_wa>-field1 = '1'

<fs_wa>-field2 = '2'.

append <fs_wa> to <fs_itab>

pls help me out to resolve the issue

thanks

john

Re: append rows to dynamic internal table

kesavadas_thekkillath — Tue, 19 Oct 2010 06:43:58 GMT

You have to use assign component statament to do that.

Check my reply here

Re: append rows to dynamic internal table

Former Member — Tue, 19 Oct 2010 07:34:43 GMT

Thanks Keshav..

sorry,but i really dint get that ref.link.

Re: append rows to dynamic internal table

Former Member — Tue, 19 Oct 2010 07:39:33 GMT

Hi John,

Refer to my reply in the below threads on working with dynamic internal tables -

[;

Hope it helps.

Regards,

Ravikiran

Re: append rows to dynamic internal table

MarcinPciak — Tue, 19 Oct 2010 08:29:06 GMT

<fs_wa> is of type any so you can't statically address its fields. The system simply don't recognize them as during runtime you could i.e. use structure of some other type which wouldn't have these fields, right?

So all you need is to address these fields dynamically.


field-symbols <any_field> type any.

assign component 'FIELD1' of structure <fs_wa> to <any_field>.
if sy-subrc = 0.
   <any_field> = 1.
endif.

assign component 'FIELD2' of structure <fs_wa> to <any_field>.
if sy-subrc = 0.
   <any_field> = 2.
endif.

append <fs_wa> to <fs_itab>.

<any_field> in turn points to content of field1 and field2 respectively. As you have addressed them dynamically (by assgining this field to new field symbol) you are able to change its content by this field symbol.

Regards

Marcin

Re: append rows to dynamic internal table

Former Member — Tue, 19 Oct 2010 09:11:28 GMT

Hello Ravi..

But I dint get ur links ...sorry..

could you kindly help me in achieving the result? ..pls...

actually the dynamic internal table is empty and i need to insert the value into certain fields which are always constant in the dynamic internal table.

thanks

john

Moderator message: please do not use SMS speak.

Edited by: Thomas Zloch on Oct 19, 2010 11:30 AM

Re: append rows to dynamic internal table

Former Member — Tue, 19 Oct 2010 09:27:36 GMT

Thanks Marcin..

It works..

Can u pls. help me out with any useful links reg. dynamic internal tables??

Thanks

John