ABAP Select data from SAP table SND_AO_FI_I into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SND_AO_FI_I
*  INTO TABLE @DATA(IT_SND_AO_FI_I2).
*--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_SND_AO_FI_I INDEX 1 INTO DATA(WA_SND_AO_FI_I2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SND_AO_FI_I>-MANDT = 1.
<SND_AO_FI_I>-EXTRACTION_ID = 1.
<SND_AO_FI_I>-BUKRS = 1.
<SND_AO_FI_I>-BELNR = 1.
<SND_AO_FI_I>-GJAHR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SND_AO_FI_I-BUZEI, sy-vline,
  WA_SND_AO_FI_I-KOART, sy-vline,
  WA_SND_AO_FI_I-MATNR, sy-vline,
  WA_SND_AO_FI_I-LIFNR, sy-vline,
  WA_SND_AO_FI_I-KUNNR, sy-vline,
  WA_SND_AO_FI_I-HKONT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SND_AO_FI_I 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_SND_AO_FI_I 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_SND_AO_FI_I INTO WA_SND_AO_FI_I.


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

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-MATNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit AC172, internal->external for field DBBTR
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-DBBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-DBBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field CRBTR
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-CRBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-CRBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field DMBTR
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-DMBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-DMBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field WRBTR
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-WRBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-WRBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC112, internal->external for field KBETR
CALL FUNCTION 'CONVERSION_EXIT_AC112_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-KBETR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-KBETR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field HWBAS
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-HWBAS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-HWBAS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field FWBAS
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-FWBAS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-FWBAS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field HWSTE
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-HWSTE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-HWSTE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field FWSTE
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-FWSTE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-FWSTE.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit GJAHR, internal->external for field REBZJ
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-REBZJ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-REBZJ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field SKFBT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-SKFBT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-SKFBT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field SKNTO
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-SKNTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-SKNTO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field WSKTO
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-WSKTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-WSKTO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field MWSTS
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-MWSTS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-MWSTS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field WMWST
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_SND_AO_FI_I-WMWST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SND_AO_FI_I-WMWST.
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_SND_AO_FI_I_STR, 
MANDT TYPE STRING,
EXTRACTION_ID TYPE STRING,
BUKRS TYPE STRING,
BELNR TYPE STRING,
GJAHR TYPE STRING,
BUZEI TYPE STRING,
KOART TYPE STRING,
MATNR TYPE STRING,
LIFNR TYPE STRING,
KUNNR TYPE STRING,
HKONT TYPE STRING,
MENGE TYPE STRING,
MEINS TYPE STRING,
SHKZG TYPE STRING,
DBBTR TYPE STRING,
CRBTR TYPE STRING,
DMBTR TYPE STRING,
WRBTR TYPE STRING,
BUZID TYPE STRING,
KTOSL TYPE STRING,
MWSKZ TYPE STRING,
KBETR TYPE STRING,
HWBAS TYPE STRING,
FWBAS TYPE STRING,
HWSTE TYPE STRING,
FWSTE TYPE STRING,
REBZG TYPE STRING,
REBZJ TYPE STRING,
SGTXT TYPE STRING,
XCPDK TYPE STRING,
XCPDD TYPE STRING,
STCEG TYPE STRING,
STCEG_COUNTRY TYPE STRING,
ZFBDT TYPE STRING,
ZTERM TYPE STRING,
ZBD1T TYPE STRING,
ZBD2T TYPE STRING,
ZBD3T TYPE STRING,
ZBD1P TYPE STRING,
ZBD2P TYPE STRING,
SKFBT TYPE STRING,
SKNTO TYPE STRING,
WSKTO TYPE STRING,
UMSKZ TYPE STRING,
MWSTS TYPE STRING,
WMWST TYPE STRING,
XAUTO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SND_AO_FI_I_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_SND_AO_FI_I_STR-MANDT sy-vline 
WA_SND_AO_FI_I_STR-EXTRACTION_ID sy-vline 
WA_SND_AO_FI_I_STR-BUKRS sy-vline 
WA_SND_AO_FI_I_STR-BELNR sy-vline 
WA_SND_AO_FI_I_STR-GJAHR sy-vline 
WA_SND_AO_FI_I_STR-BUZEI sy-vline 
WA_SND_AO_FI_I_STR-KOART sy-vline 
WA_SND_AO_FI_I_STR-MATNR sy-vline 
WA_SND_AO_FI_I_STR-LIFNR sy-vline 
WA_SND_AO_FI_I_STR-KUNNR sy-vline 
WA_SND_AO_FI_I_STR-HKONT sy-vline 
WA_SND_AO_FI_I_STR-MENGE sy-vline 
WA_SND_AO_FI_I_STR-MEINS sy-vline 
WA_SND_AO_FI_I_STR-SHKZG sy-vline 
WA_SND_AO_FI_I_STR-DBBTR sy-vline 
WA_SND_AO_FI_I_STR-CRBTR sy-vline 
WA_SND_AO_FI_I_STR-DMBTR sy-vline 
WA_SND_AO_FI_I_STR-WRBTR sy-vline 
WA_SND_AO_FI_I_STR-BUZID sy-vline 
WA_SND_AO_FI_I_STR-KTOSL sy-vline 
WA_SND_AO_FI_I_STR-MWSKZ sy-vline 
WA_SND_AO_FI_I_STR-KBETR sy-vline 
WA_SND_AO_FI_I_STR-HWBAS sy-vline 
WA_SND_AO_FI_I_STR-FWBAS sy-vline 
WA_SND_AO_FI_I_STR-HWSTE sy-vline 
WA_SND_AO_FI_I_STR-FWSTE sy-vline 
WA_SND_AO_FI_I_STR-REBZG sy-vline 
WA_SND_AO_FI_I_STR-REBZJ sy-vline 
WA_SND_AO_FI_I_STR-SGTXT sy-vline 
WA_SND_AO_FI_I_STR-XCPDK sy-vline 
WA_SND_AO_FI_I_STR-XCPDD sy-vline 
WA_SND_AO_FI_I_STR-STCEG sy-vline 
WA_SND_AO_FI_I_STR-STCEG_COUNTRY sy-vline 
WA_SND_AO_FI_I_STR-ZFBDT sy-vline 
WA_SND_AO_FI_I_STR-ZTERM sy-vline 
WA_SND_AO_FI_I_STR-ZBD1T sy-vline 
WA_SND_AO_FI_I_STR-ZBD2T sy-vline 
WA_SND_AO_FI_I_STR-ZBD3T sy-vline 
WA_SND_AO_FI_I_STR-ZBD1P sy-vline 
WA_SND_AO_FI_I_STR-ZBD2P sy-vline 
WA_SND_AO_FI_I_STR-SKFBT sy-vline 
WA_SND_AO_FI_I_STR-SKNTO sy-vline 
WA_SND_AO_FI_I_STR-WSKTO sy-vline 
WA_SND_AO_FI_I_STR-UMSKZ sy-vline 
WA_SND_AO_FI_I_STR-MWSTS sy-vline 
WA_SND_AO_FI_I_STR-WMWST sy-vline 
WA_SND_AO_FI_I_STR-XAUTO sy-vline      INTO ld_text SEPARATED BY SPACE.

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