read itab into a different wa

[former_member183924]

Hi experts,

I have to READ a itab into a workarea which is not type of the itab. The wa has one field more than the itab.

To makes it clear here are the definitions:

TYPES: BEGIN OF lab_dispo_struk,
         lab_dispo_struk LIKE zmm_lab_dispo,
         celltab         TYPE LVC_T_STYL,
       END OF lab_dispo_struk.

DATA: it_lab_dispo   TYPE TABLE OF zmm_lab_dispo,
      it_lab_dispo2  TYPE TABLE OF lab_dispo_struk
      .
      
      
DATA: 
      wa_lab_dispo  TYPE zmm_lab_dispo,
      wa_lab_dispo2 LIKE LINE OF it_lab_dispo2
      .      
      

And here my itab-reading:

  LOOP AT it_lvc_rows INTO ls_selected_line.
    lf_row_index = ls_selected_line-index.
    READ TABLE it_lab_dispo INDEX lf_row_index INTO wa_lab_dispo2.
    APPEND wa_lab_dispo2 TO it_lab_dispo2.
  ENDLOOP.

So it's not working because it_lab_dispo and wa_lab_dispo2 has different type. And this also don't work (of course):

    READ TABLE it_lab_dispo INDEX lf_row_index INTO wa_lab_dispo.
    APPEND wa_lab_dispo TO it_lab_dispo2.

So is it possible to make such an reading?? Do I have to make it with the ASSIGNING or WITH TABLE KEY?? Then please write some code-snipes.

Bytheway: it is not possible to extend the "it_lab_dispo" with the celltab-field. That would be come to much work, because there are so much other code to be fixed...

With my application I want to reproduce the BCALV_EDIT_02 in OO...

Regards,

Steffen

[former_member181962]

Hi Steffen,

Why can't you use the wa_lab_dispo for reading into?

LOOP AT it_lvc_rows INTO ls_selected_line.

lf_row_index = ls_selected_line-index.

READ TABLE it_lab_dispo INDEX lf_row_index INTO wa_lab_dispo.

if sy-subrc = 0.

wa_lab_dispo2-lab_dispo_struk = wa_lab_dispo.

APPEND wa_lab_dispo2 TO it_lab_dispo2.

endif.

ENDLOOP.

REgards,

Ravi

[former_member183924]

hmm cool it seems that this:

wa_lab_dispo2-lab_dispo_struk = wa_lab_dispo.

works well.

But what I don't understand is that the "lab_dispo_struk" isn't a field of the wa2! I thought that i declared the wa2 to itab2 which has the structur of lab_struk_dispo

wa_lab_dispo2 --> it_lab_dispo2 --> lab_dispo_struk

How ever it works well with your example...

regards,

Steffen

[former_member181962]

Hi Steffen,

"But what I don't understand is that the "lab_dispo_struk" isn't a field of the wa2! I thought that i declared the wa2 to itab2 which has the structur of lab_struk_dispo

"

wa_lab_dispo2 refers to it_lab_dispo2 which in trun refers to lab_dispo_struk

which does have a field lab_dispo_struk. What is the problem then?

Regards,

ravi

[former_member183924]

ah sorry my fault,

I thought with this coding:

TYPES: BEGIN OF lab_dispo_struk,
         lab_dispo_struk LIKE zmm_lab_dispo,
         celltab         TYPE LVC_T_STYL,
       END OF lab_dispo_struk.

the lab_dispo_struk has all<b> fields</b> of zmm_lab_dispo (trans.tab) <b>and</b> the extended field celltab

[RichHeilman]

Please try..........

    READ TABLE it_lab_dispo INDEX lf_row_index INTO wa_lab_dispo.
    wa_lab_dispo2 = wa_lab_dispo.
    APPEND wa_lab_dispo2 TO it_lab_dispo2.

Regards,

Rich Heilman

[former_member183924]

Hi Rich,

this don't work for me. The error: WA2 cannot be converted into WA!

Thanks

Regards

Steffen

[uwe_schieferstein]

Hello Steffen

Please make the following changes to your coding:

TYPES: BEGIN OF lab_dispo_struk,
         lab_dispo_struk LIKE zmm_lab_dispo   AS data,
         celltab         TYPE LVC_T_STYL,
       END OF lab_dispo_struk.

I assume that it_lab_dispo2 is the itab for your ALV entries. Thus, simply use the DATA part of the ALV entries and fill your 2nd itab without the ALV-specific fields (i.e. CELLTAB).

  LOOP AT it_lvc_rows INTO ls_selected_line.
    lf_row_index = ls_selected_line-index.
    READ TABLE it_lab_dispo2 INDEX lf_row_index INTO wa_lab_dispo2.
    APPEND wa_lab_dispo2-data TO it_lab_dispo.
  ENDLOOP.

Regards

Uwe