ABAP Select data from SAP table HRDEAV_S_0699_SPLITT 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_SPLITT 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_SPLITT. 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_SPLITT 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_SPLITT TYPE STANDARD TABLE OF HRDEAV_S_0699_SPLITT,
      WA_HRDEAV_S_0699_SPLITT TYPE HRDEAV_S_0699_SPLITT,
      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_SPLITT> TYPE HRDEAV_S_0699_SPLITT.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRDEAV_S_0699_SPLITT.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRDEAV_S_0699_SPLITT
  INTO TABLE IT_HRDEAV_S_0699_SPLITT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRDEAV_S_0699_SPLITT
*  INTO TABLE @DATA(IT_HRDEAV_S_0699_SPLITT2).
*--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_SPLITT INDEX 1 INTO DATA(WA_HRDEAV_S_0699_SPLITT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRDEAV_S_0699_SPLITT ASSIGNING <HRDEAV_S_0699_SPLITT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRDEAV_S_0699_SPLITT>-ANLAR = 1.
<HRDEAV_S_0699_SPLITT>-OBJPS = 1.
<HRDEAV_S_0699_SPLITT>-SEQNR = 1.
<HRDEAV_S_0699_SPLITT>-ENDDA = 1.
<HRDEAV_S_0699_SPLITT>-BEGDA = 1.

ENDLOOP.

LOOP AT IT_HRDEAV_S_0699_SPLITT INTO WA_HRDEAV_S_0699_SPLITT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRDEAV_S_0699_SPLITT-BAUST, sy-vline,
  WA_HRDEAV_S_0699_SPLITT-BETRG, sy-vline,
  WA_HRDEAV_S_0699_SPLITT-V0ZNR, sy-vline,
  WA_HRDEAV_S_0699_SPLITT-APZNR, sy-vline,
  WA_HRDEAV_S_0699_SPLITT-CNTR1, sy-vline,
  WA_HRDEAV_S_0699_SPLITT-CNTR2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRDEAV_S_0699_SPLITT 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_SPLITT 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_SPLITT INTO WA_HRDEAV_S_0699_SPLITT.


*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_SPLITT_STR, 
ANLAR TYPE STRING,
OBJPS TYPE STRING,
SEQNR TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
BAUST TYPE STRING,
BETRG TYPE STRING,
V0ZNR TYPE STRING,
APZNR TYPE STRING,
CNTR1 TYPE STRING,
CNTR2 TYPE STRING,
INDEX TYPE STRING,
VTEIN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRDEAV_S_0699_SPLITT_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_SPLITT_STR-ANLAR sy-vline 
WA_HRDEAV_S_0699_SPLITT_STR-OBJPS sy-vline 
WA_HRDEAV_S_0699_SPLITT_STR-SEQNR sy-vline 
WA_HRDEAV_S_0699_SPLITT_STR-ENDDA sy-vline 
WA_HRDEAV_S_0699_SPLITT_STR-BEGDA sy-vline 
WA_HRDEAV_S_0699_SPLITT_STR-BAUST sy-vline 
WA_HRDEAV_S_0699_SPLITT_STR-BETRG sy-vline 
WA_HRDEAV_S_0699_SPLITT_STR-V0ZNR sy-vline 
WA_HRDEAV_S_0699_SPLITT_STR-APZNR sy-vline 
WA_HRDEAV_S_0699_SPLITT_STR-CNTR1 sy-vline 
WA_HRDEAV_S_0699_SPLITT_STR-CNTR2 sy-vline 
WA_HRDEAV_S_0699_SPLITT_STR-INDEX sy-vline 
WA_HRDEAV_S_0699_SPLITT_STR-VTEIN sy-vline      INTO ld_text SEPARATED BY SPACE.

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