ABAP Select data from SAP table BAPIBUSISM007_RESPONSDETAIL into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP BAPIBUSISM007_RESPONSDETAIL table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to BAPIBUSISM007_RESPONSDETAIL. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the BAPIBUSISM007_RESPONSDETAIL table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_BAPIBUSISM007_RESPONSDETAIL TYPE STANDARD TABLE OF BAPIBUSISM007_RESPONSDETAIL,
      WA_BAPIBUSISM007_RESPONSDETAIL TYPE BAPIBUSISM007_RESPONSDETAIL,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <BAPIBUSISM007_RESPONSDETAIL> TYPE BAPIBUSISM007_RESPONSDETAIL.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BAPIBUSISM007_RESPONSDETAIL.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BAPIBUSISM007_RESPONSDETAIL
  INTO TABLE IT_BAPIBUSISM007_RESPONSDETAIL.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPIBUSISM007_RESPONSDETAIL
*  INTO TABLE @DATA(IT_BAPIBUSISM007_RESPONSDETAIL2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_BAPIBUSISM007_RESPONSDETAIL INDEX 1 INTO DATA(WA_BAPIBUSISM007_RESPONSDETAIL2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPIBUSISM007_RESPONSDETAIL ASSIGNING <BAPIBUSISM007_RESPONSDETAIL>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPIBUSISM007_RESPONSDETAIL>-BUSINESSPARTNER = 1.
<BAPIBUSISM007_RESPONSDETAIL>-CONTACTPERSON = 1.
<BAPIBUSISM007_RESPONSDETAIL>-SALESORG = 1.
<BAPIBUSISM007_RESPONSDETAIL>-SALESORG_TEXT = 1.
<BAPIBUSISM007_RESPONSDETAIL>-DISTR_CHAN = 1.

ENDLOOP.

LOOP AT IT_BAPIBUSISM007_RESPONSDETAIL INTO WA_BAPIBUSISM007_RESPONSDETAIL.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPIBUSISM007_RESPONSDETAIL-DISTR_CHAN_TEXT, sy-vline,
  WA_BAPIBUSISM007_RESPONSDETAIL-DIVISION, sy-vline,
  WA_BAPIBUSISM007_RESPONSDETAIL-DIVISION_TEXT, sy-vline,
  WA_BAPIBUSISM007_RESPONSDETAIL-RESPONSIBILITYNO, sy-vline,
  WA_BAPIBUSISM007_RESPONSDETAIL-RESPONSIBLEFORBP, sy-vline,
  WA_BAPIBUSISM007_RESPONSDETAIL-PRODUCT_HIERARCHY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPIBUSISM007_RESPONSDETAIL you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_BAPIBUSISM007_RESPONSDETAIL TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_BAPIBUSISM007_RESPONSDETAIL INTO WA_BAPIBUSISM007_RESPONSDETAIL.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.

*Conversion exit ALPHA, internal->external for field BUSINESSPARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIBUSISM007_RESPONSDETAIL-BUSINESSPARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIBUSISM007_RESPONSDETAIL-BUSINESSPARTNER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CONTACTPERSON
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIBUSISM007_RESPONSDETAIL-CONTACTPERSON
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIBUSISM007_RESPONSDETAIL-CONTACTPERSON.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RESPONSIBILITYNO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIBUSISM007_RESPONSDETAIL-RESPONSIBILITYNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIBUSISM007_RESPONSDETAIL-RESPONSIBILITYNO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RESPONSIBLEFORBP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIBUSISM007_RESPONSDETAIL-RESPONSIBLEFORBP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIBUSISM007_RESPONSDETAIL-RESPONSIBLEFORBP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PUBLICATION
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIBUSISM007_RESPONSDETAIL-PUBLICATION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIBUSISM007_RESPONSDETAIL-PUBLICATION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EDITION
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIBUSISM007_RESPONSDETAIL-EDITION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIBUSISM007_RESPONSDETAIL-EDITION.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_BAPIBUSISM007_RESPONSDETAIL_STR, 
BUSINESSPARTNER TYPE STRING,
CONTACTPERSON TYPE STRING,
SALESORG TYPE STRING,
SALESORG_TEXT TYPE STRING,
DISTR_CHAN TYPE STRING,
DISTR_CHAN_TEXT TYPE STRING,
DIVISION TYPE STRING,
DIVISION_TEXT TYPE STRING,
RESPONSIBILITYNO TYPE STRING,
RESPONSIBLEFORBP TYPE STRING,
PRODUCT_HIERARCHY TYPE STRING,
PRODUCT_HIERARCHY_TEXT TYPE STRING,
PUBLICATION TYPE STRING,
PUBLICATIONDESCRIPTION TYPE STRING,
EDITION TYPE STRING,
EDITIONINTDESCRIPTION TYPE STRING,
EDITIONEXTDESCRIPTION TYPE STRING,
CAMPAIGN TYPE STRING,
CAMPAIGNSHORTTEXT TYPE STRING,
CAMPAIGNLONGTEXT TYPE STRING,
VALIDFROMDATE TYPE STRING,
VALIDUNTILDATE TYPE STRING,
DELETION_FLAG TYPE STRING,
CREATEDBY TYPE STRING,
CREATEDON TYPE STRING,
CREATEDAT TYPE STRING,
CHANGEDBY TYPE STRING,
CHANGEDON TYPE STRING,
CHANGEDAT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPIBUSISM007_RESPONSDETAIL_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_BAPIBUSISM007_RESPONSDETAIL_STR-BUSINESSPARTNER sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-CONTACTPERSON sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-SALESORG sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-SALESORG_TEXT sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-DISTR_CHAN sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-DISTR_CHAN_TEXT sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-DIVISION sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-DIVISION_TEXT sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-RESPONSIBILITYNO sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-RESPONSIBLEFORBP sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-PRODUCT_HIERARCHY sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-PRODUCT_HIERARCHY_TEXT sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-PUBLICATION sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-PUBLICATIONDESCRIPTION sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-EDITION sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-EDITIONINTDESCRIPTION sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-EDITIONEXTDESCRIPTION sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-CAMPAIGN sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-CAMPAIGNSHORTTEXT sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-CAMPAIGNLONGTEXT sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-VALIDFROMDATE sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-VALIDUNTILDATE sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-DELETION_FLAG sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-CREATEDBY sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-CREATEDON sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-CREATEDAT sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-CHANGEDBY sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-CHANGEDON sy-vline 
WA_BAPIBUSISM007_RESPONSDETAIL_STR-CHANGEDAT sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.