ABAP Select data from SAP table P24_HSAPSPT0_DATA into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP P24_HSAPSPT0_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 P24_HSAPSPT0_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 P24_HSAPSPT0_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_P24_HSAPSPT0_DATA TYPE STANDARD TABLE OF P24_HSAPSPT0_DATA,
      WA_P24_HSAPSPT0_DATA TYPE P24_HSAPSPT0_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: <P24_HSAPSPT0_DATA> TYPE P24_HSAPSPT0_DATA.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P24_HSAPSPT0_DATA.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P24_HSAPSPT0_DATA
  INTO TABLE IT_P24_HSAPSPT0_DATA.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P24_HSAPSPT0_DATA
*  INTO TABLE @DATA(IT_P24_HSAPSPT0_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_P24_HSAPSPT0_DATA INDEX 1 INTO DATA(WA_P24_HSAPSPT0_DATA2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P24_HSAPSPT0_DATA ASSIGNING <P24_HSAPSPT0_DATA>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P24_HSAPSPT0_DATA>-LABOT = 1.
<P24_HSAPSPT0_DATA>-FLENM = 1.
<P24_HSAPSPT0_DATA>-CRSPR = 1.
<P24_HSAPSPT0_DATA>-CRSPN = 1.
<P24_HSAPSPT0_DATA>-CRSHO = 1.

ENDLOOP.

LOOP AT IT_P24_HSAPSPT0_DATA INTO WA_P24_HSAPSPT0_DATA.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P24_HSAPSPT0_DATA-CRSAD, sy-vline,
  WA_P24_HSAPSPT0_DATA-CRSTL, sy-vline,
  WA_P24_HSAPSPT0_DATA-CRSBT, sy-vline,
  WA_P24_HSAPSPT0_DATA-CRSWT, sy-vline,
  WA_P24_HSAPSPT0_DATA-CRSWP, sy-vline,
  WA_P24_HSAPSPT0_DATA-CRSWD, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P24_HSAPSPT0_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_P24_HSAPSPT0_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_P24_HSAPSPT0_DATA INTO WA_P24_HSAPSPT0_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_P24_HSAPSPT0_DATA_STR, 
LABOT TYPE STRING,
FLENM TYPE STRING,
CRSPR TYPE STRING,
CRSPN TYPE STRING,
CRSHO TYPE STRING,
CRSAD TYPE STRING,
CRSTL TYPE STRING,
CRSBT TYPE STRING,
CRSWT TYPE STRING,
CRSWP TYPE STRING,
CRSWD TYPE STRING,
TBL_EE TYPE STRING,
NWSPR TYPE STRING,
NWSPN TYPE STRING,
NWSHO TYPE STRING,
NWSAD TYPE STRING,
NWSTL TYPE STRING,
NWSBT TYPE STRING,
NWSWT TYPE STRING,
NWSWP TYPE STRING,
NWSWD TYPE STRING,
NWSWE TYPE STRING,
TOTEE TYPE STRING,
TOTSA TYPE STRING,
TOTNS TYPE STRING,
TBL_PROFN TYPE STRING,
EXPL1 TYPE STRING,
EXPL2 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P24_HSAPSPT0_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_P24_HSAPSPT0_DATA_STR-LABOT sy-vline 
WA_P24_HSAPSPT0_DATA_STR-FLENM sy-vline 
WA_P24_HSAPSPT0_DATA_STR-CRSPR sy-vline 
WA_P24_HSAPSPT0_DATA_STR-CRSPN sy-vline 
WA_P24_HSAPSPT0_DATA_STR-CRSHO sy-vline 
WA_P24_HSAPSPT0_DATA_STR-CRSAD sy-vline 
WA_P24_HSAPSPT0_DATA_STR-CRSTL sy-vline 
WA_P24_HSAPSPT0_DATA_STR-CRSBT sy-vline 
WA_P24_HSAPSPT0_DATA_STR-CRSWT sy-vline 
WA_P24_HSAPSPT0_DATA_STR-CRSWP sy-vline 
WA_P24_HSAPSPT0_DATA_STR-CRSWD sy-vline 
WA_P24_HSAPSPT0_DATA_STR-TBL_EE sy-vline 
WA_P24_HSAPSPT0_DATA_STR-NWSPR sy-vline 
WA_P24_HSAPSPT0_DATA_STR-NWSPN sy-vline 
WA_P24_HSAPSPT0_DATA_STR-NWSHO sy-vline 
WA_P24_HSAPSPT0_DATA_STR-NWSAD sy-vline 
WA_P24_HSAPSPT0_DATA_STR-NWSTL sy-vline 
WA_P24_HSAPSPT0_DATA_STR-NWSBT sy-vline 
WA_P24_HSAPSPT0_DATA_STR-NWSWT sy-vline 
WA_P24_HSAPSPT0_DATA_STR-NWSWP sy-vline 
WA_P24_HSAPSPT0_DATA_STR-NWSWD sy-vline 
WA_P24_HSAPSPT0_DATA_STR-NWSWE sy-vline 
WA_P24_HSAPSPT0_DATA_STR-TOTEE sy-vline 
WA_P24_HSAPSPT0_DATA_STR-TOTSA sy-vline 
WA_P24_HSAPSPT0_DATA_STR-TOTNS sy-vline 
WA_P24_HSAPSPT0_DATA_STR-TBL_PROFN sy-vline 
WA_P24_HSAPSPT0_DATA_STR-EXPL1 sy-vline 
WA_P24_HSAPSPT0_DATA_STR-EXPL2 sy-vline      INTO ld_text SEPARATED BY SPACE.

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