using CL_DEMO_OUTPUT to display Internal Table

[Yasin]

Hi,

is it possible to use CL_DEMO_OUTPUT class with Internal Table? when i pass
internet table : cl_demo_output=>display_data( i_final ).

am getting error : Data type not yet supported ...

Regards

[Tomas_Buryanek]

Yes it is possible. Read the blog/s with examples? https://blogs.sap.com/2016/05/10/cldemooutput-part-1-of-2-usage/

[Yasin]

Hello Tomas,

in the blog he is using, mmm open SQL while in my case

SELECT    VBRP~VKORG_AUFT VBRP~MATNR  vbrp~fkimg 
         INTO CORRESPONDING FIELDS OF TABLE  i_final
         FROM vbrp
         WHERE  VBRP~MATNR IN S_MATNR.

   cl_demo_output=>display_data( i_final ).

here am getting error: Data type not yet supported in DEMO output ...

[Tomas_Buryanek]

Why are you using display_data method? Have you tried method display (which is used in the blog examples)? What has SQL to do with this? How exactly is the i_final typed?

[Yasin]

Hi Tomas

even with Display only am getting same error

TYPES : BEGIN OF ty_i_final,
       matkl    TYPE VBRP-matkl,
       mfrnr    TYPE mara-mfrnr,
       vkorg    TYPE vbrk-vkorg,
       bstkd    TYPE vbkd-bstkd,
END OF ty_i_final.
.... SQL Statement ..

DATA : i_final TYPE STANDARD TABLE OF ty_i_final WITH HEADER LINE.
cl_demo_output=>display( i_final ).

am able to display the i_final on ALV Grid. but it fail with cl_demo_output=>display( i_final ).

[Tomas_Buryanek]

That is strange. I am on same version (740) and it displays internal table defined exactly like yours without a problem.
Try internal table without HEADER LINE (it is quite old concept using header lines). It could be problem because there is a difference between i_final and i_final[]...

[Sandra_Rossi]

Why SAP stopped using header lines, because it's prone to errors...

[Sandra_Rossi]

Maybe then, same 7.40 but different SP level.

[Sandra_Rossi]

See the "not yet", maybe knowing your ABAP version could be of some interest here...

[Yasin]

Hi Sandra

Regards

[Yasin]

Hi

I was able to solve the issue by adding [] to the Internal Table name

cl_demo_output=>display_data( i_final[] ).

now am able to display Internal Table

Regards

[DoanManhQuynh]

remove header line is better way to go

[Sandra_Rossi]

Stop using those obsolete header lines (since 6.10?), they are so prone to errors. And if you used ABAP Objects, as recommended "now" (for 20 years?), header lines automatically generate syntax errors.

[former_member736031]

Thank you.

[horst_keller]

Finally,

CL_DEMO_OUTPUT invigorated | SAP Blogs

Happy ...

[Yasin]

Hi Horst

Nice Blog it will be very helpful for everyone want to explore CL_DEMO_OUTPUT

Thanks for sharing.