ABAP Select data from SAP table HBRSF32 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HBRSF32 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 HBRSF32. 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 HBRSF32 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_HBRSF32 TYPE STANDARD TABLE OF HBRSF32,
      WA_HBRSF32 TYPE HBRSF32,
      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: <HBRSF32> TYPE HBRSF32.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HBRSF32.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HBRSF32
  INTO TABLE IT_HBRSF32.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HBRSF32
*  INTO TABLE @DATA(IT_HBRSF322).
*--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_HBRSF32 INDEX 1 INTO DATA(WA_HBRSF322).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HBRSF32 ASSIGNING <HBRSF32>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HBRSF32>-STPRG = 1.
<HBRSF32>-SINTY = 1.
<HBRSF32>-SINSC = 1.
<HBRSF32>-INTYT = 1.
<HBRSF32>-INSCT = 1.

ENDLOOP.

LOOP AT IT_HBRSF32 INTO WA_HBRSF32.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HBRSF32-SPISN, sy-vline,
  WA_HBRSF32-SHRDT, sy-vline,
  WA_HBRSF32-CODMV, sy-vline,
  WA_HBRSF32-DTMOV, sy-vline,
  WA_HBRSF32-IREFG, sy-vline,
  WA_HBRSF32-DIAPR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HBRSF32 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_HBRSF32 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_HBRSF32 INTO WA_HBRSF32.


*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.
ENDFORM. 

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

TYPES: BEGIN OF T_HBRSF32_STR, 
STPRG TYPE STRING,
SINTY TYPE STRING,
SINSC TYPE STRING,
INTYT TYPE STRING,
INSCT TYPE STRING,
SPISN TYPE STRING,
SHRDT TYPE STRING,
CODMV TYPE STRING,
DTMOV TYPE STRING,
IREFG TYPE STRING,
DIAPR TYPE STRING,
SBR32 TYPE STRING,
BR232 TYPE STRING,
SFILI TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HBRSF32_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_HBRSF32_STR-STPRG sy-vline 
WA_HBRSF32_STR-SINTY sy-vline 
WA_HBRSF32_STR-SINSC sy-vline 
WA_HBRSF32_STR-INTYT sy-vline 
WA_HBRSF32_STR-INSCT sy-vline 
WA_HBRSF32_STR-SPISN sy-vline 
WA_HBRSF32_STR-SHRDT sy-vline 
WA_HBRSF32_STR-CODMV sy-vline 
WA_HBRSF32_STR-DTMOV sy-vline 
WA_HBRSF32_STR-IREFG sy-vline 
WA_HBRSF32_STR-DIAPR sy-vline 
WA_HBRSF32_STR-SBR32 sy-vline 
WA_HBRSF32_STR-BR232 sy-vline 
WA_HBRSF32_STR-SFILI sy-vline      INTO ld_text SEPARATED BY SPACE.

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