ABAP Select data from SAP table HRDEAV_S_0699_PROT into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRDEAV_S_0699_PROT 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 HRDEAV_S_0699_PROT. 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 HRDEAV_S_0699_PROT 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_HRDEAV_S_0699_PROT TYPE STANDARD TABLE OF HRDEAV_S_0699_PROT,
      WA_HRDEAV_S_0699_PROT TYPE HRDEAV_S_0699_PROT,
      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: <HRDEAV_S_0699_PROT> TYPE HRDEAV_S_0699_PROT.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRDEAV_S_0699_PROT.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRDEAV_S_0699_PROT
  INTO TABLE IT_HRDEAV_S_0699_PROT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRDEAV_S_0699_PROT
*  INTO TABLE @DATA(IT_HRDEAV_S_0699_PROT2).
*--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_HRDEAV_S_0699_PROT INDEX 1 INTO DATA(WA_HRDEAV_S_0699_PROT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRDEAV_S_0699_PROT ASSIGNING <HRDEAV_S_0699_PROT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRDEAV_S_0699_PROT>-ANLAR = 1.
<HRDEAV_S_0699_PROT>-OBJPS = 1.
<HRDEAV_S_0699_PROT>-ENDDA = 1.
<HRDEAV_S_0699_PROT>-BEGDA = 1.
<HRDEAV_S_0699_PROT>-BAUST = 1.

ENDLOOP.

LOOP AT IT_HRDEAV_S_0699_PROT INTO WA_HRDEAV_S_0699_PROT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRDEAV_S_0699_PROT-V0ZNR, sy-vline,
  WA_HRDEAV_S_0699_PROT-BETRG, sy-vline,
  WA_HRDEAV_S_0699_PROT-FINAN, sy-vline,
  WA_HRDEAV_S_0699_PROT-STEUR, sy-vline,
  WA_HRDEAV_S_0699_PROT-ALART, sy-vline,
  WA_HRDEAV_S_0699_PROT-BEITG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRDEAV_S_0699_PROT 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_HRDEAV_S_0699_PROT 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_HRDEAV_S_0699_PROT INTO WA_HRDEAV_S_0699_PROT.


*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_HRDEAV_S_0699_PROT_STR, 
ANLAR TYPE STRING,
OBJPS TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
BAUST TYPE STRING,
V0ZNR TYPE STRING,
BETRG TYPE STRING,
FINAN TYPE STRING,
STEUR TYPE STRING,
ALART TYPE STRING,
BEITG TYPE STRING,
BLART TYPE STRING,
BBAUS TYPE STRING,
ANTEI TYPE STRING,
BEBKL TYPE STRING,
BTRKL TYPE STRING,
WDLGP TYPE STRING,
SOREG TYPE STRING,
VROUT TYPE STRING,
FLSTF TYPE STRING,
FLSFZ TYPE STRING,
FLPAU TYPE STRING,
FLIND TYPE STRING,
LASTF TYPE STRING,
LASFZ TYPE STRING,
LAPAU TYPE STRING,
LAIND TYPE STRING,
UEBRR TYPE STRING,
ABAUS TYPE STRING,
INDEX TYPE STRING,
KNZEU TYPE STRING,
FP100 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRDEAV_S_0699_PROT_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_HRDEAV_S_0699_PROT_STR-ANLAR sy-vline 
WA_HRDEAV_S_0699_PROT_STR-OBJPS sy-vline 
WA_HRDEAV_S_0699_PROT_STR-ENDDA sy-vline 
WA_HRDEAV_S_0699_PROT_STR-BEGDA sy-vline 
WA_HRDEAV_S_0699_PROT_STR-BAUST sy-vline 
WA_HRDEAV_S_0699_PROT_STR-V0ZNR sy-vline 
WA_HRDEAV_S_0699_PROT_STR-BETRG sy-vline 
WA_HRDEAV_S_0699_PROT_STR-FINAN sy-vline 
WA_HRDEAV_S_0699_PROT_STR-STEUR sy-vline 
WA_HRDEAV_S_0699_PROT_STR-ALART sy-vline 
WA_HRDEAV_S_0699_PROT_STR-BEITG sy-vline 
WA_HRDEAV_S_0699_PROT_STR-BLART sy-vline 
WA_HRDEAV_S_0699_PROT_STR-BBAUS sy-vline 
WA_HRDEAV_S_0699_PROT_STR-ANTEI sy-vline 
WA_HRDEAV_S_0699_PROT_STR-BEBKL sy-vline 
WA_HRDEAV_S_0699_PROT_STR-BTRKL sy-vline 
WA_HRDEAV_S_0699_PROT_STR-WDLGP sy-vline 
WA_HRDEAV_S_0699_PROT_STR-SOREG sy-vline 
WA_HRDEAV_S_0699_PROT_STR-VROUT sy-vline 
WA_HRDEAV_S_0699_PROT_STR-FLSTF sy-vline 
WA_HRDEAV_S_0699_PROT_STR-FLSFZ sy-vline 
WA_HRDEAV_S_0699_PROT_STR-FLPAU sy-vline 
WA_HRDEAV_S_0699_PROT_STR-FLIND sy-vline 
WA_HRDEAV_S_0699_PROT_STR-LASTF sy-vline 
WA_HRDEAV_S_0699_PROT_STR-LASFZ sy-vline 
WA_HRDEAV_S_0699_PROT_STR-LAPAU sy-vline 
WA_HRDEAV_S_0699_PROT_STR-LAIND sy-vline 
WA_HRDEAV_S_0699_PROT_STR-UEBRR sy-vline 
WA_HRDEAV_S_0699_PROT_STR-ABAUS sy-vline 
WA_HRDEAV_S_0699_PROT_STR-INDEX sy-vline 
WA_HRDEAV_S_0699_PROT_STR-KNZEU sy-vline 
WA_HRDEAV_S_0699_PROT_STR-FP100 sy-vline      INTO ld_text SEPARATED BY SPACE.

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