ABAP Select data from SAP table S010 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP S010 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 S010. 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 S010 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_S010 TYPE STANDARD TABLE OF S010,
      WA_S010 TYPE S010,
      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: <S010> TYPE S010.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_S010.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM S010
  INTO TABLE IT_S010.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM S010
*  INTO TABLE @DATA(IT_S0102).
*--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_S010 INDEX 1 INTO DATA(WA_S0102).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_S010 ASSIGNING <S010>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<S010>-MANDT = 1.
<S010>-SSOUR = 1.
<S010>-VRSIO = 1.
<S010>-SPMON = 1.
<S010>-SPTAG = 1.

ENDLOOP.

LOOP AT IT_S010 INTO WA_S010.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_S010-SPWOC, sy-vline,
  WA_S010-SPBUP, sy-vline,
  WA_S010-VBELN, sy-vline,
  WA_S010-POSNR, sy-vline,
  WA_S010-ETENR, sy-vline,
  WA_S010-ALTNEU, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_S010 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_S010 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_S010 INTO WA_S010.


*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.

*Conversion exit PERI, internal->external for field SPMON
CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT'
  EXPORTING
    input =                      WA_S010-SPMON
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_S010-SPMON.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI, internal->external for field SPWOC
CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT'
  EXPORTING
    input =                      WA_S010-SPWOC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_S010-SPWOC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI, internal->external for field SPBUP
CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT'
  EXPORTING
    input =                      WA_S010-SPBUP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_S010-SPBUP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VBELN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_S010-VBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_S010-VBELN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNAG
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_S010-KUNAG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_S010-KUNAG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNRG
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_S010-KUNRG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_S010-KUNRG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field KURSK
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_S010-KURSK
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_S010-KURSK.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VGBEL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_S010-VGBEL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_S010-VGBEL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUBEL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_S010-AUBEL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_S010-AUBEL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_S010-MEINS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_S010-MEINS.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_S010_STR, 
MANDT TYPE STRING,
SSOUR TYPE STRING,
VRSIO TYPE STRING,
SPMON TYPE STRING,
SPTAG TYPE STRING,
SPWOC TYPE STRING,
SPBUP TYPE STRING,
VBELN TYPE STRING,
POSNR TYPE STRING,
ETENR TYPE STRING,
ALTNEU TYPE STRING,
PERIV TYPE STRING,
VBTYP TYPE STRING,
BUKRS TYPE STRING,
WAERK TYPE STRING,
HWAER TYPE STRING,
KUNAG TYPE STRING,
KUNRG TYPE STRING,
ZTERM TYPE STRING,
ZLSCH TYPE STRING,
FKDAT TYPE STRING,
FBUDA TYPE STRING,
KURSK TYPE STRING,
GSBER TYPE STRING,
VGBEL TYPE STRING,
VGPOS TYPE STRING,
AUBEL TYPE STRING,
AUPOS TYPE STRING,
NETTOWERT TYPE STRING,
POSMENGE TYPE STRING,
ABSTA TYPE STRING,
ERLMENGE_L TYPE STRING,
ERLMENGE_F TYPE STRING,
FAKLMENG TYPE STRING,
SKONTO TYPE STRING,
STEUERN TYPE STRING,
SHKZG TYPE STRING,
EDATU TYPE STRING,
BESTMENGE TYPE STRING,
WADAT TYPE STRING,
MEINS TYPE STRING,
VBOBJ TYPE STRING,
FAREG TYPE STRING,
FKTYP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_S010_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_S010_STR-MANDT sy-vline 
WA_S010_STR-SSOUR sy-vline 
WA_S010_STR-VRSIO sy-vline 
WA_S010_STR-SPMON sy-vline 
WA_S010_STR-SPTAG sy-vline 
WA_S010_STR-SPWOC sy-vline 
WA_S010_STR-SPBUP sy-vline 
WA_S010_STR-VBELN sy-vline 
WA_S010_STR-POSNR sy-vline 
WA_S010_STR-ETENR sy-vline 
WA_S010_STR-ALTNEU sy-vline 
WA_S010_STR-PERIV sy-vline 
WA_S010_STR-VBTYP sy-vline 
WA_S010_STR-BUKRS sy-vline 
WA_S010_STR-WAERK sy-vline 
WA_S010_STR-HWAER sy-vline 
WA_S010_STR-KUNAG sy-vline 
WA_S010_STR-KUNRG sy-vline 
WA_S010_STR-ZTERM sy-vline 
WA_S010_STR-ZLSCH sy-vline 
WA_S010_STR-FKDAT sy-vline 
WA_S010_STR-FBUDA sy-vline 
WA_S010_STR-KURSK sy-vline 
WA_S010_STR-GSBER sy-vline 
WA_S010_STR-VGBEL sy-vline 
WA_S010_STR-VGPOS sy-vline 
WA_S010_STR-AUBEL sy-vline 
WA_S010_STR-AUPOS sy-vline 
WA_S010_STR-NETTOWERT sy-vline 
WA_S010_STR-POSMENGE sy-vline 
WA_S010_STR-ABSTA sy-vline 
WA_S010_STR-ERLMENGE_L sy-vline 
WA_S010_STR-ERLMENGE_F sy-vline 
WA_S010_STR-FAKLMENG sy-vline 
WA_S010_STR-SKONTO sy-vline 
WA_S010_STR-STEUERN sy-vline 
WA_S010_STR-SHKZG sy-vline 
WA_S010_STR-EDATU sy-vline 
WA_S010_STR-BESTMENGE sy-vline 
WA_S010_STR-WADAT sy-vline 
WA_S010_STR-MEINS sy-vline 
WA_S010_STR-VBOBJ sy-vline 
WA_S010_STR-FAREG sy-vline 
WA_S010_STR-FKTYP sy-vline      INTO ld_text SEPARATED BY SPACE.

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