ABAP Select data from SAP table HBRSE13 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HBRSE13 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 HBRSE13. 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 HBRSE13 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_HBRSE13 TYPE STANDARD TABLE OF HBRSE13,
      WA_HBRSE13 TYPE HBRSE13,
      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: <HBRSE13> TYPE HBRSE13.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HBRSE13.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HBRSE13
  INTO TABLE IT_HBRSE13.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HBRSE13
*  INTO TABLE @DATA(IT_HBRSE132).
*--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_HBRSE13 INDEX 1 INTO DATA(WA_HBRSE132).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HBRSE13 ASSIGNING <HBRSE13>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HBRSE13>-STPRG = 1.
<HBRSE13>-SINTY = 1.
<HBRSE13>-SINSC = 1.
<HBRSE13>-ZR036 = 1.
<HBRSE13>-SPISN = 1.

ENDLOOP.

LOOP AT IT_HBRSE13 INTO WA_HBRSE13.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HBRSE13-SHRDT, sy-vline,
  WA_HBRSE13-SCATR, sy-vline,
  WA_HBRSE13-SPERN, sy-vline,
  WA_HBRSE13-SCTNR, sy-vline,
  WA_HBRSE13-SCTSR, sy-vline,
  WA_HBRSE13-NOMET, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HBRSE13 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_HBRSE13 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_HBRSE13 INTO WA_HBRSE13.


*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_HBRSE13_STR, 
STPRG TYPE STRING,
SINTY TYPE STRING,
SINSC TYPE STRING,
ZR036 TYPE STRING,
SPISN TYPE STRING,
SHRDT TYPE STRING,
SCATR TYPE STRING,
SPERN TYPE STRING,
SCTNR TYPE STRING,
SCTSR TYPE STRING,
NOMET TYPE STRING,
CODCA TYPE STRING,
CTRCA TYPE STRING,
CALCA TYPE STRING,
NCONT TYPE STRING,
SBR94 TYPE STRING,
SFILI TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HBRSE13_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_HBRSE13_STR-STPRG sy-vline 
WA_HBRSE13_STR-SINTY sy-vline 
WA_HBRSE13_STR-SINSC sy-vline 
WA_HBRSE13_STR-ZR036 sy-vline 
WA_HBRSE13_STR-SPISN sy-vline 
WA_HBRSE13_STR-SHRDT sy-vline 
WA_HBRSE13_STR-SCATR sy-vline 
WA_HBRSE13_STR-SPERN sy-vline 
WA_HBRSE13_STR-SCTNR sy-vline 
WA_HBRSE13_STR-SCTSR sy-vline 
WA_HBRSE13_STR-NOMET sy-vline 
WA_HBRSE13_STR-CODCA sy-vline 
WA_HBRSE13_STR-CTRCA sy-vline 
WA_HBRSE13_STR-CALCA sy-vline 
WA_HBRSE13_STR-NCONT sy-vline 
WA_HBRSE13_STR-SBR94 sy-vline 
WA_HBRSE13_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.