ABAP Select data from SAP table HRDESV_S_0700_DBBG_DATA into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRDESV_S_0700_DBBG_DATA 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 HRDESV_S_0700_DBBG_DATA. 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 HRDESV_S_0700_DBBG_DATA 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_HRDESV_S_0700_DBBG_DATA TYPE STANDARD TABLE OF HRDESV_S_0700_DBBG_DATA,
      WA_HRDESV_S_0700_DBBG_DATA TYPE HRDESV_S_0700_DBBG_DATA,
      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: <HRDESV_S_0700_DBBG_DATA> TYPE HRDESV_S_0700_DBBG_DATA.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRDESV_S_0700_DBBG_DATA.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRDESV_S_0700_DBBG_DATA
  INTO TABLE IT_HRDESV_S_0700_DBBG_DATA.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRDESV_S_0700_DBBG_DATA
*  INTO TABLE @DATA(IT_HRDESV_S_0700_DBBG_DATA2).
*--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_HRDESV_S_0700_DBBG_DATA INDEX 1 INTO DATA(WA_HRDESV_S_0700_DBBG_DATA2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRDESV_S_0700_DBBG_DATA ASSIGNING <HRDESV_S_0700_DBBG_DATA>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRDESV_S_0700_DBBG_DATA>-GAEGKV = 1.
<HRDESV_S_0700_DBBG_DATA>-M_GAEGKV = 1.
<HRDESV_S_0700_DBBG_DATA>-SW_GAEGKV = 1.
<HRDESV_S_0700_DBBG_DATA>-GAEGRV = 1.
<HRDESV_S_0700_DBBG_DATA>-M_GAEGRV = 1.

ENDLOOP.

LOOP AT IT_HRDESV_S_0700_DBBG_DATA INTO WA_HRDESV_S_0700_DBBG_DATA.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRDESV_S_0700_DBBG_DATA-SW_GAEGRV, sy-vline,
  WA_HRDESV_S_0700_DBBG_DATA-GAEGAV, sy-vline,
  WA_HRDESV_S_0700_DBBG_DATA-M_GAEGAV, sy-vline,
  WA_HRDESV_S_0700_DBBG_DATA-SW_GAEGAV, sy-vline,
  WA_HRDESV_S_0700_DBBG_DATA-EGAKV, sy-vline,
  WA_HRDESV_S_0700_DBBG_DATA-M_EGAKV, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRDESV_S_0700_DBBG_DATA 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_HRDESV_S_0700_DBBG_DATA 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_HRDESV_S_0700_DBBG_DATA INTO WA_HRDESV_S_0700_DBBG_DATA.


*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_HRDESV_S_0700_DBBG_DATA_STR, 
GAEGKV TYPE STRING,
M_GAEGKV TYPE STRING,
SW_GAEGKV TYPE STRING,
GAEGRV TYPE STRING,
M_GAEGRV TYPE STRING,
SW_GAEGRV TYPE STRING,
GAEGAV TYPE STRING,
M_GAEGAV TYPE STRING,
SW_GAEGAV TYPE STRING,
EGAKV TYPE STRING,
M_EGAKV TYPE STRING,
SW_EGAKV TYPE STRING,
EGARV TYPE STRING,
M_EGARV TYPE STRING,
SW_EGARV TYPE STRING,
EGAAV TYPE STRING,
M_EGAAV TYPE STRING,
SW_EGAAV TYPE STRING,
KENNZRK TYPE STRING,
M_KENNZRK TYPE STRING,
O_LFDEG TYPE STRING,
M_O_LFDEG TYPE STRING,
SW_O_LFDEG TYPE STRING,
O_EZEG TYPE STRING,
M_O_EZEG TYPE STRING,
SW_O_EZEG TYPE STRING,
O_BBGRUKUG TYPE STRING,
M_O_BBGRUKUG TYPE STRING,
SW_O_BBGRUKUG TYPE STRING,
O_BBGRUATG TYPE STRING,
M_O_BBGRUATG TYPE STRING,
SW_O_BBGRUATG TYPE STRING,
O_KENNZRK TYPE STRING,
M_O_KENNZRK TYPE STRING,
O_SVTG TYPE STRING,
M_O_SVTG TYPE STRING,
SW_O_SVTG TYPE STRING,
SVTG TYPE STRING,
M_SVTG TYPE STRING,
SW_SVTG TYPE STRING,
KENNZKVL TYPE STRING,
M_KENNZKVL TYPE STRING,
KENNZRVL TYPE STRING,
M_KENNZRVL TYPE STRING,
KENNZAVL TYPE STRING,
M_KENNZAVL TYPE STRING,
KENNZKVE TYPE STRING,
M_KENNZKVE TYPE STRING,
KENNZRVE TYPE STRING,
M_KENNZRVE TYPE STRING,
KENNZAVE TYPE STRING,
M_KENNZAVE TYPE STRING,
O_LFDEGKV TYPE STRING,
M_O_LFDEGKV TYPE STRING,
SW_O_LFDEGKV TYPE STRING,
O_LFDEGRV TYPE STRING,
M_O_LFDEGRV TYPE STRING,
SW_O_LFDEGRV TYPE STRING,
O_LFDEGAV TYPE STRING,
M_O_LFDEGAV TYPE STRING,
SW_O_LFDEGAV TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRDESV_S_0700_DBBG_DATA_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_HRDESV_S_0700_DBBG_DATA_STR-GAEGKV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_GAEGKV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-SW_GAEGKV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-GAEGRV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_GAEGRV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-SW_GAEGRV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-GAEGAV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_GAEGAV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-SW_GAEGAV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-EGAKV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_EGAKV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-SW_EGAKV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-EGARV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_EGARV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-SW_EGARV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-EGAAV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_EGAAV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-SW_EGAAV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-KENNZRK sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_KENNZRK sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-O_LFDEG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_O_LFDEG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-SW_O_LFDEG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-O_EZEG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_O_EZEG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-SW_O_EZEG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-O_BBGRUKUG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_O_BBGRUKUG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-SW_O_BBGRUKUG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-O_BBGRUATG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_O_BBGRUATG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-SW_O_BBGRUATG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-O_KENNZRK sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_O_KENNZRK sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-O_SVTG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_O_SVTG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-SW_O_SVTG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-SVTG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_SVTG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-SW_SVTG sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-KENNZKVL sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_KENNZKVL sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-KENNZRVL sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_KENNZRVL sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-KENNZAVL sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_KENNZAVL sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-KENNZKVE sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_KENNZKVE sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-KENNZRVE sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_KENNZRVE sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-KENNZAVE sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_KENNZAVE sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-O_LFDEGKV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_O_LFDEGKV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-SW_O_LFDEGKV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-O_LFDEGRV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_O_LFDEGRV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-SW_O_LFDEGRV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-O_LFDEGAV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-M_O_LFDEGAV sy-vline 
WA_HRDESV_S_0700_DBBG_DATA_STR-SW_O_LFDEGAV sy-vline      INTO ld_text SEPARATED BY SPACE.

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