topic Re: Download dynamic ALV with Dynamic Program in Application Development and Automation Discussions

Download dynamic ALV with Dynamic Program

former_member805393 — Mon, 23 May 2022 18:03:01 GMT

Did anyone work with fetching dynamic ALV data from any dynamic program. Looking for alternatives for using SUBMIT (program) with (spool)

Re: Download dynamic ALV with Dynamic Program

Sandra_Rossi — Mon, 23 May 2022 18:20:28 GMT

This question has been answered so many times. Please search CL_SALV_BS_RUNTIME_INFO.

Re: Download dynamic ALV with Dynamic Program

former_member805393 — Mon, 23 May 2022 18:51:31 GMT

I have used the class CL_SALV_BS_RUNTIME_INFO. But to use the internal table acquired from the class, we need to know the structure of the internal table we are using. In my case, the internal table received can be anything.

The structure of the output table can be anything in this case. I am unable to use the output structure <lt_pay_data> here without knowing which structure to it should be assigned.

cl_salv_bs_runtime_info=>set( EXPORTING display = abap_false metadata = abap_false

data = abap_true ).

SUBMIT <program_name> USING SELECTION-SET 'Variant'
AND RETURN.
IF sy-subrc IS INITIAL.
TRY.

cl_salv_bs_runtime_info=>get_data_ref( IMPORTING r_data = lr_pay_data ).
ASSIGN lr_pay_data->* TO <lt_pay_data>.

CATCH cx_salv_bs_sc_runtime_info.
MESSAGE `Unable to retrieve ALV data` TYPE 'E'.
ENDTRY.

IF <lt_pay_data> IS NOT INITIAL.
ENDIF.

ENDIF.

In the above case, the structure of the output table can be anything. I am unable to use the output structure <lt_pay_data> here without knowing which structure to it should be assigned.

Re: Download dynamic ALV with Dynamic Program

Sandra_Rossi — Tue, 24 May 2022 06:27:27 GMT

This question also has been asked already, one hundred times (at least). Search the Web for

LOOP AT <lt_pay_data> ASSIGNING FIELD-SYMBOL(<structure>).
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE <structure> TO FIELD-SYMBOL(<component>).
    IF sy-subrc <> 0.
      EXIT.
    ENDIF.
    " here, process each <component> value
  ENDDO.
ENDLOOP.

Re: Download dynamic ALV with Dynamic Program

FredericGirod — Tue, 24 May 2022 06:32:19 GMT

I wonder how old Sandra is ... She saw so many questions 🙂

Re: Download dynamic ALV with Dynamic Program

Sandra_Rossi — Tue, 24 May 2022 06:45:31 GMT

I'm as old as Google search

"ASSIGN COMPONENT sy-index OF STRUCTURE" site:sap.com

result:

About 1,060 results (0.49 seconds)

Re: Download dynamic ALV with Dynamic Program

FredericGirod — Tue, 24 May 2022 13:14:07 GMT

sandra.rossi : Google was founded on September 4, 1998, by Larry Page and Sergey Brin

you have a lot of experience and wisdom for a 24 year old 😉

Re: Download dynamic ALV with Dynamic Program

Sandra_Rossi — Tue, 24 May 2022 15:26:18 GMT

elderness doesn't imply knowledge and wisdom 😉