ABAP Select data from SAP table FIEUD_GOODS_I into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FIEUD_GOODS_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 FIEUD_GOODS_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 FIEUD_GOODS_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_FIEUD_GOODS_I TYPE STANDARD TABLE OF FIEUD_GOODS_I,
      WA_FIEUD_GOODS_I TYPE FIEUD_GOODS_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: <FIEUD_GOODS_I> TYPE FIEUD_GOODS_I.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FIEUD_GOODS_I
*  INTO TABLE @DATA(IT_FIEUD_GOODS_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_FIEUD_GOODS_I INDEX 1 INTO DATA(WA_FIEUD_GOODS_I2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FIEUD_GOODS_I>-MANDT = 1.
<FIEUD_GOODS_I>-BUKRS = 1.
<FIEUD_GOODS_I>-MBLNR = 1.
<FIEUD_GOODS_I>-MJAHR = 1.
<FIEUD_GOODS_I>-ZEILE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FIEUD_GOODS_I-BLDAT, sy-vline,
  WA_FIEUD_GOODS_I-BWART, sy-vline,
  WA_FIEUD_GOODS_I-MATNR, sy-vline,
  WA_FIEUD_GOODS_I-CHARG, sy-vline,
  WA_FIEUD_GOODS_I-SOBKZ, sy-vline,
  WA_FIEUD_GOODS_I-SOTXT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FIEUD_GOODS_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_FIEUD_GOODS_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_FIEUD_GOODS_I INTO WA_FIEUD_GOODS_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 MBLNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FIEUD_GOODS_I-MBLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIEUD_GOODS_I-MBLNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit EXCRT, internal->external for field KURSF
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_FIEUD_GOODS_I-KURSF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIEUD_GOODS_I-KURSF.
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_FIEUD_GOODS_I_STR, 
MANDT TYPE STRING,
BUKRS TYPE STRING,
MBLNR TYPE STRING,
MJAHR TYPE STRING,
ZEILE TYPE STRING,
BLDAT TYPE STRING,
BWART TYPE STRING,
MATNR TYPE STRING,
CHARG TYPE STRING,
SOBKZ TYPE STRING,
SOTXT TYPE STRING,
LIFNR TYPE STRING,
KUNNR TYPE STRING,
SHKZG TYPE STRING,
WAERS TYPE STRING,
WRBTR TYPE STRING,
HWAER TYPE STRING,
DMBTR TYPE STRING,
MENGE TYPE STRING,
MEINS TYPE STRING,
ERFMG TYPE STRING,
ERFME TYPE STRING,
UMREF TYPE STRING,
SAKTO TYPE STRING,
TRANSID TYPE STRING,
ST_DELVID TYPE STRING,
ST_DELVDATE TYPE STRING,
ST_WERKS TYPE STRING,
ST_LGORT TYPE STRING,
ST_STREET TYPE STRING,
ST_STREETNO TYPE STRING,
ST_BUILDING TYPE STRING,
ST_CITY1 TYPE STRING,
ST_POST_CODE1 TYPE STRING,
ST_REGION TYPE STRING,
ST_COUNTRY TYPE STRING,
SF_DELVID TYPE STRING,
SF_DELVDATE TYPE STRING,
SF_WERKS TYPE STRING,
SF_LGORT TYPE STRING,
SF_STREET TYPE STRING,
SF_STREETNO TYPE STRING,
SF_BUILDING TYPE STRING,
SF_CITY1 TYPE STRING,
SF_POST_CODE1 TYPE STRING,
SF_REGION TYPE STRING,
SF_COUNTRY TYPE STRING,
GRTXT TYPE STRING,
MWART TYPE STRING,
MWSKZ TYPE STRING,
KBETR TYPE STRING,
HWBAS TYPE STRING,
TAX_BASE_DESC TYPE STRING,
STMDT TYPE STRING,
HWSTE TYPE STRING,
FWSTE TYPE STRING,
KURSF TYPE STRING,
CUSTOMER_ID TYPE STRING,
SUPPLIER_ID TYPE STRING,
ONETIME_IND_S TYPE STRING,
ONETIME_IND_C TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FIEUD_GOODS_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_FIEUD_GOODS_I_STR-MANDT sy-vline 
WA_FIEUD_GOODS_I_STR-BUKRS sy-vline 
WA_FIEUD_GOODS_I_STR-MBLNR sy-vline 
WA_FIEUD_GOODS_I_STR-MJAHR sy-vline 
WA_FIEUD_GOODS_I_STR-ZEILE sy-vline 
WA_FIEUD_GOODS_I_STR-BLDAT sy-vline 
WA_FIEUD_GOODS_I_STR-BWART sy-vline 
WA_FIEUD_GOODS_I_STR-MATNR sy-vline 
WA_FIEUD_GOODS_I_STR-CHARG sy-vline 
WA_FIEUD_GOODS_I_STR-SOBKZ sy-vline 
WA_FIEUD_GOODS_I_STR-SOTXT sy-vline 
WA_FIEUD_GOODS_I_STR-LIFNR sy-vline 
WA_FIEUD_GOODS_I_STR-KUNNR sy-vline 
WA_FIEUD_GOODS_I_STR-SHKZG sy-vline 
WA_FIEUD_GOODS_I_STR-WAERS sy-vline 
WA_FIEUD_GOODS_I_STR-WRBTR sy-vline 
WA_FIEUD_GOODS_I_STR-HWAER sy-vline 
WA_FIEUD_GOODS_I_STR-DMBTR sy-vline 
WA_FIEUD_GOODS_I_STR-MENGE sy-vline 
WA_FIEUD_GOODS_I_STR-MEINS sy-vline 
WA_FIEUD_GOODS_I_STR-ERFMG sy-vline 
WA_FIEUD_GOODS_I_STR-ERFME sy-vline 
WA_FIEUD_GOODS_I_STR-UMREF sy-vline 
WA_FIEUD_GOODS_I_STR-SAKTO sy-vline 
WA_FIEUD_GOODS_I_STR-TRANSID sy-vline 
WA_FIEUD_GOODS_I_STR-ST_DELVID sy-vline 
WA_FIEUD_GOODS_I_STR-ST_DELVDATE sy-vline 
WA_FIEUD_GOODS_I_STR-ST_WERKS sy-vline 
WA_FIEUD_GOODS_I_STR-ST_LGORT sy-vline 
WA_FIEUD_GOODS_I_STR-ST_STREET sy-vline 
WA_FIEUD_GOODS_I_STR-ST_STREETNO sy-vline 
WA_FIEUD_GOODS_I_STR-ST_BUILDING sy-vline 
WA_FIEUD_GOODS_I_STR-ST_CITY1 sy-vline 
WA_FIEUD_GOODS_I_STR-ST_POST_CODE1 sy-vline 
WA_FIEUD_GOODS_I_STR-ST_REGION sy-vline 
WA_FIEUD_GOODS_I_STR-ST_COUNTRY sy-vline 
WA_FIEUD_GOODS_I_STR-SF_DELVID sy-vline 
WA_FIEUD_GOODS_I_STR-SF_DELVDATE sy-vline 
WA_FIEUD_GOODS_I_STR-SF_WERKS sy-vline 
WA_FIEUD_GOODS_I_STR-SF_LGORT sy-vline 
WA_FIEUD_GOODS_I_STR-SF_STREET sy-vline 
WA_FIEUD_GOODS_I_STR-SF_STREETNO sy-vline 
WA_FIEUD_GOODS_I_STR-SF_BUILDING sy-vline 
WA_FIEUD_GOODS_I_STR-SF_CITY1 sy-vline 
WA_FIEUD_GOODS_I_STR-SF_POST_CODE1 sy-vline 
WA_FIEUD_GOODS_I_STR-SF_REGION sy-vline 
WA_FIEUD_GOODS_I_STR-SF_COUNTRY sy-vline 
WA_FIEUD_GOODS_I_STR-GRTXT sy-vline 
WA_FIEUD_GOODS_I_STR-MWART sy-vline 
WA_FIEUD_GOODS_I_STR-MWSKZ sy-vline 
WA_FIEUD_GOODS_I_STR-KBETR sy-vline 
WA_FIEUD_GOODS_I_STR-HWBAS sy-vline 
WA_FIEUD_GOODS_I_STR-TAX_BASE_DESC sy-vline 
WA_FIEUD_GOODS_I_STR-STMDT sy-vline 
WA_FIEUD_GOODS_I_STR-HWSTE sy-vline 
WA_FIEUD_GOODS_I_STR-FWSTE sy-vline 
WA_FIEUD_GOODS_I_STR-KURSF sy-vline 
WA_FIEUD_GOODS_I_STR-CUSTOMER_ID sy-vline 
WA_FIEUD_GOODS_I_STR-SUPPLIER_ID sy-vline 
WA_FIEUD_GOODS_I_STR-ONETIME_IND_S sy-vline 
WA_FIEUD_GOODS_I_STR-ONETIME_IND_C sy-vline      INTO ld_text SEPARATED BY SPACE.

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