topic Nested FOR statement ABAP in Application Development and Automation Discussions

Nested FOR statement ABAP

amit_khedekar — Tue, 03 Aug 2021 13:32:05 GMT

Hi Everyone.

I want to replace the below old style loop logic with new FOR statement.

The final table p_gt_sales_area should contain data merging 3 internal tables

Example::

so_vkorg is having values VK1

so_vtweg is having values VT1 , VT2 and VT3

so_spart is having values SP1 and SP2

then the final table p_gt_sales_area should have below values

VK1 VT1 SP1

VK1 VT1 SP2

VK1 VT2 SP1

VK1 VT2 SP2

VK1 VT3 SP1

VK1 VT3 SP2

Old logic ::-

LOOP AT so_vkorg ASSIGNING FIELD-SYMBOL(<lfs_vkorg>).
CLEAR : ls_sales_area.
ls_sales_area-vkorg = <lfs_vkorg>-low. ""Sales Org

LOOP AT so_vtweg ASSIGNING FIELD-SYMBOL(<lfs_vtweg>).
ls_sales_area-vtweg = <lfs_vtweg>-low. ""Dist Channel

LOOP AT so_spart ASSIGNING FIELD-SYMBOL(<lfs_spart>).
ls_sales_area-spart = <lfs_spart>-low. ""Division

APPEND ls_sales_area TO p_gt_sales_area.

ENDLOOP.

ENDLOOP.

ENDLOOP.

Re: Nested FOR statement ABAP

ChrisSolomon — Tue, 03 Aug 2021 14:09:27 GMT

Soooo can you show what you tried or are you really wanting someone to do the work for you?

Re: Nested FOR statement ABAP

Sandra_Rossi — Tue, 03 Aug 2021 15:54:06 GMT

To help you, here is the starting point (replace ... with some contents):

p_gt_sales_area = VALUE #(
    FOR ... 
    FOR ... 
    ...
    ).

Re: Nested FOR statement ABAP

amit_khedekar — Tue, 03 Aug 2021 16:45:17 GMT

Hi christopher.solomon

I was trying as below but its not working, it would be appreciating if you can assist

p_gt_sales_area = VALUE #(
BASE p_gt_sales_area
(
vkorg = REDUCE vkorg( INIT vkorg TYPE vkorg
FOR <lfs_vkorg> IN so_vkorg
NEXT vkorg = <lfs_vkorg>-low

vtweg = REDUCE vtweg( INIT vtweg TYPE vtweg
FOR <lfs_vtweg> IN so_vtweg
NEXT vtweg = <lfs_vtweg>-low

spart = REDUCE spart( INIT spart TYPE spart
FOR <lfs_spart> IN so_spart
NEXT spart = <lfs_spart>-low
)

)

)
)
).

Re: Nested FOR statement ABAP

Sandra_Rossi — Tue, 03 Aug 2021 16:55:49 GMT

You don't need reduce, all you need is VALUE #( FOR ... FOR ... FOR ... ( ... ) ).

Re: Nested FOR statement ABAP

amit_khedekar — Tue, 03 Aug 2021 17:47:55 GMT

Thanks Sandra for assistance. It helped me.

Re: Nested FOR statement ABAP

former_member598787 — Tue, 03 Aug 2021 19:11:22 GMT

hello

pls post the final solution