ABAP Select data from SAP table HBRGRFC0_INF into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HBRGRFC0_INF 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 HBRGRFC0_INF. 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 HBRGRFC0_INF 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_HBRGRFC0_INF TYPE STANDARD TABLE OF HBRGRFC0_INF,
      WA_HBRGRFC0_INF TYPE HBRGRFC0_INF,
      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: <HBRGRFC0_INF> TYPE HBRGRFC0_INF.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HBRGRFC0_INF.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HBRGRFC0_INF
  INTO TABLE IT_HBRGRFC0_INF.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HBRGRFC0_INF
*  INTO TABLE @DATA(IT_HBRGRFC0_INF2).
*--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_HBRGRFC0_INF INDEX 1 INTO DATA(WA_HBRGRFC0_INF2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HBRGRFC0_INF ASSIGNING <HBRGRFC0_INF>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HBRGRFC0_INF>-CONTATO = 1.
<HBRGRFC0_INF>-ITGRFP = 1.
<HBRGRFC0_INF>-AVPWO = 1.
<HBRGRFC0_INF>-BAIRRO = 1.
<HBRGRFC0_INF>-CAMPO25 = 1.

ENDLOOP.

LOOP AT IT_HBRGRFC0_INF INTO WA_HBRGRFC0_INF.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HBRGRFC0_INF-CAMPO26, sy-vline,
  WA_HBRGRFC0_INF-CAMPO27, sy-vline,
  WA_HBRGRFC0_INF-CAMPO28, sy-vline,
  WA_HBRGRFC0_INF-CAMPO29, sy-vline,
  WA_HBRGRFC0_INF-CAMPO30, sy-vline,
  WA_HBRGRFC0_INF-CAMPO31, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HBRGRFC0_INF 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_HBRGRFC0_INF 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_HBRGRFC0_INF INTO WA_HBRGRFC0_INF.


*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 CGCBR, internal->external for field CGC
CALL FUNCTION 'CONVERSION_EXIT_CGCBR_OUTPUT'
  EXPORTING
    input =                      WA_HBRGRFC0_INF-CGC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HBRGRFC0_INF-CGC.
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_HBRGRFC0_INF_STR, 
CONTATO TYPE STRING,
ITGRFP TYPE STRING,
AVPWO TYPE STRING,
BAIRRO TYPE STRING,
CAMPO25 TYPE STRING,
CAMPO26 TYPE STRING,
CAMPO27 TYPE STRING,
CAMPO28 TYPE STRING,
CAMPO29 TYPE STRING,
CAMPO30 TYPE STRING,
CAMPO31 TYPE STRING,
CAMPO32 TYPE STRING,
CAMPO33 TYPE STRING,
CAMPO34 TYPE STRING,
CATTR TYPE STRING,
CEP TYPE STRING,
CGC TYPE STRING,
CIDADE TYPE STRING,
CNAE TYPE STRING,
CODMOV TYPE STRING,
COMP_NAME TYPE STRING,
CTPS TYPE STRING,
DATADIS TYPE STRING,
DDDTEL TYPE STRING,
DISSIDIO TYPE STRING,
DTADM TYPE STRING,
DTMOV TYPE STRING,
DTNASC TYPE STRING,
DTOP TYPE STRING,
ENDER TYPE STRING,
FGTSO TYPE STRING,
FPAS TYPE STRING,
LOCDATA TYPE STRING,
NOME TYPE STRING,
PISPASEP TYPE STRING,
SERIE TYPE STRING,
TELEFONE TYPE STRING,
UF TYPE STRING,
CGCCEI TYPE STRING,
EMPRESA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HBRGRFC0_INF_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_HBRGRFC0_INF_STR-CONTATO sy-vline 
WA_HBRGRFC0_INF_STR-ITGRFP sy-vline 
WA_HBRGRFC0_INF_STR-AVPWO sy-vline 
WA_HBRGRFC0_INF_STR-BAIRRO sy-vline 
WA_HBRGRFC0_INF_STR-CAMPO25 sy-vline 
WA_HBRGRFC0_INF_STR-CAMPO26 sy-vline 
WA_HBRGRFC0_INF_STR-CAMPO27 sy-vline 
WA_HBRGRFC0_INF_STR-CAMPO28 sy-vline 
WA_HBRGRFC0_INF_STR-CAMPO29 sy-vline 
WA_HBRGRFC0_INF_STR-CAMPO30 sy-vline 
WA_HBRGRFC0_INF_STR-CAMPO31 sy-vline 
WA_HBRGRFC0_INF_STR-CAMPO32 sy-vline 
WA_HBRGRFC0_INF_STR-CAMPO33 sy-vline 
WA_HBRGRFC0_INF_STR-CAMPO34 sy-vline 
WA_HBRGRFC0_INF_STR-CATTR sy-vline 
WA_HBRGRFC0_INF_STR-CEP sy-vline 
WA_HBRGRFC0_INF_STR-CGC sy-vline 
WA_HBRGRFC0_INF_STR-CIDADE sy-vline 
WA_HBRGRFC0_INF_STR-CNAE sy-vline 
WA_HBRGRFC0_INF_STR-CODMOV sy-vline 
WA_HBRGRFC0_INF_STR-COMP_NAME sy-vline 
WA_HBRGRFC0_INF_STR-CTPS sy-vline 
WA_HBRGRFC0_INF_STR-DATADIS sy-vline 
WA_HBRGRFC0_INF_STR-DDDTEL sy-vline 
WA_HBRGRFC0_INF_STR-DISSIDIO sy-vline 
WA_HBRGRFC0_INF_STR-DTADM sy-vline 
WA_HBRGRFC0_INF_STR-DTMOV sy-vline 
WA_HBRGRFC0_INF_STR-DTNASC sy-vline 
WA_HBRGRFC0_INF_STR-DTOP sy-vline 
WA_HBRGRFC0_INF_STR-ENDER sy-vline 
WA_HBRGRFC0_INF_STR-FGTSO sy-vline 
WA_HBRGRFC0_INF_STR-FPAS sy-vline 
WA_HBRGRFC0_INF_STR-LOCDATA sy-vline 
WA_HBRGRFC0_INF_STR-NOME sy-vline 
WA_HBRGRFC0_INF_STR-PISPASEP sy-vline 
WA_HBRGRFC0_INF_STR-SERIE sy-vline 
WA_HBRGRFC0_INF_STR-TELEFONE sy-vline 
WA_HBRGRFC0_INF_STR-UF sy-vline 
WA_HBRGRFC0_INF_STR-CGCCEI sy-vline 
WA_HBRGRFC0_INF_STR-EMPRESA sy-vline      INTO ld_text SEPARATED BY SPACE.

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