topic Re: Problem with dynamic internal table updation in Application Development and Automation Discussions

Problem with dynamic internal table updation

Former Member — Tue, 02 Aug 2011 18:28:55 GMT

Hello Folks,

I created a dynamic internal table

CALL METHOD cl_alv_table_create=>create_dynamic_table
      EXPORTING
        it_fieldcatalog           = i_fieldcat
      IMPORTING
        ep_table                  = i_dyntab
      EXCEPTIONS
        generate_subpool_dir_full = 1
        OTHERS                    = 2.
ASSIGN i_dyntab->* TO <f_dyntable>.

and created a work area

 CREATE DATA wg_f_split LIKE LINE OF <f_dyntable>.
    ASSIGN wg_f_split->* TO <f_wg_dyntable>.

My requirement is that , i have to loop a normal internal table and append those records to the filed symbol internal table.

READ TABLE i_normal_itab INTO wg_split INDEX wl_rows-index.
      IF sy-subrc EQ 0.
        ASSIGN wg_split to <f_wg_dyntable>.
         APPEND <f_wg_dyntable> to <f_dyntable>.
       endif.

here i am geeting dump as "MOVE src TO dst" ... i can get the data in the work area FSymbol but cannot append it in Internal table Field Symbol.. Please help..

<Added code tags>

Edited by: Suhas Saha on Aug 3, 2011 10:52 AM

Re: Problem with dynamic internal table updation

Sandra_Rossi — Tue, 02 Aug 2011 19:24:14 GMT

Hi Charan-SAP,


ASSIGN wg_split to <f_wg_dyntable>.

because of this statement, you changed the field symbol so it does not refer to the line of the dynamical internal table.

Instead, I think you want to do something like:


MOVE-CORRESPONDING wg_split to <f_wg_dyntable>.

Sandra

Re: Problem with dynamic internal table updation

Former Member — Tue, 02 Aug 2011 19:40:10 GMT

Hello Sandra,

Thanks for the reply..

First i tried appending the normal work area to the fieldsymbol internal table.

append wg_split to <f_dyntable>

This is hiting dump the same dump and so i created a fieldsymbol work area. ( <f_wg_dyntable>.)and tried to append the field symbol internal table with this work area. which is again giving the dump

APPEND <f_wg_dyntable> to <f_dyntable>. ( Again a Dump)

Edited by: Charan-SAP on Aug 2, 2011 9:40 PM

Edited by: Charan-SAP on Aug 2, 2011 9:42 PM

Re: Problem with dynamic internal table updation

former_member156446 — Tue, 02 Aug 2011 19:47:50 GMT

Try this way:

ASSIGN i_dyntab->* TO <f_dyntable>. and created a work area 

field-symbols: <fs_dyntable> type line of <f_dyntable>. 

READ TABLE i_normal_itab INTO wg_split INDEX wl_rows-index.
IF sy-subrc EQ 0.
<fs_dyntable> = wg_split.
APPEND <fs_dyntable> to <f_dyntable>.
endif.

Re: Problem with dynamic internal table updation

Sandra_Rossi — Tue, 02 Aug 2011 19:50:10 GMT


APPEND <f_wg_dyntable> to <f_dyntable>.

If it dumps, it means that you changed the assignment of <f_wg_dyntable> right before, you shouldn't.

But could you explain what you want to achieve, what fields are in wg_split , are they the same as in <f_wg_dyntable> or do they have fields with same name? (then MOVE-CORRESPONDING should work)

Sandra

Re: Problem with dynamic internal table updation

SuhaSaha — Wed, 03 Aug 2011 06:04:09 GMT

Hello Charan,

The following code snippet works for me:


  LOOP AT gt_data INTO gs_data. "LOOP on static table
*   Append the line to the dynamic table
    APPEND INITIAL LINE TO <gt_dyn> ASSIGNING <gs_dyn>.
    IF sy-subrc = 0.
      MOVE-CORRESPONDING gs_data TO <gs_dyn>.
    ENDIF.

  ENDLOOP.

Re: Problem with dynamic internal table updation

Former Member — Wed, 03 Aug 2011 06:17:10 GMT

At this time Move-corresponding worked.. Thanks for you help