ABAP Select data from SAP table EDO_HU_BASIC_TRADE_CARD_TYPE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EDO_HU_BASIC_TRADE_CARD_TYPE
*  INTO TABLE @DATA(IT_EDO_HU_BASIC_TRADE_CARD_TYPE2).
*--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_EDO_HU_BASIC_TRADE_CARD_TYPE INDEX 1 INTO DATA(WA_EDO_HU_BASIC_TRADE_CARD_TYPE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EDO_HU_BASIC_TRADE_CARD_TYPE>-CONTROLLER = 1.
<EDO_HU_BASIC_TRADE_CARD_TYPE>-TCN = 1.
<EDO_HU_BASIC_TRADE_CARD_TYPE>-ORDER_NUMBER = 1.
<EDO_HU_BASIC_TRADE_CARD_TYPE>-TRADE_TYPE = 1.
<EDO_HU_BASIC_TRADE_CARD_TYPE>-IS_SELLER_DELIVERY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EDO_HU_BASIC_TRADE_CARD_TYPE-MOD_BY_CARRIER_ENABLED, sy-vline,
  WA_EDO_HU_BASIC_TRADE_CARD_TYPE-CARRIER, sy-vline,
  WA_EDO_HU_BASIC_TRADE_CARD_TYPE-CARRIER_TEXT, sy-vline,
  WA_EDO_HU_BASIC_TRADE_CARD_TYPE-IS_INTERMODAL, sy-vline,
  WA_EDO_HU_BASIC_TRADE_CARD_TYPE-IS_DESTINATION_COMPANY_IDENTIC, sy-vline,
  WA_EDO_HU_BASIC_TRADE_CARD_TYPE-SELLER_NAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EDO_HU_BASIC_TRADE_CARD_TYPE 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_EDO_HU_BASIC_TRADE_CARD_TYPE 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_EDO_HU_BASIC_TRADE_CARD_TYPE INTO WA_EDO_HU_BASIC_TRADE_CARD_TYPE.


*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_EDO_HU_BASIC_TRADE_CARD_TYPE_STR, 
CONTROLLER TYPE STRING,
TCN TYPE STRING,
ORDER_NUMBER TYPE STRING,
TRADE_TYPE TYPE STRING,
IS_SELLER_DELIVERY TYPE STRING,
MOD_BY_CARRIER_ENABLED TYPE STRING,
CARRIER TYPE STRING,
CARRIER_TEXT TYPE STRING,
IS_INTERMODAL TYPE STRING,
IS_DESTINATION_COMPANY_IDENTIC TYPE STRING,
SELLER_NAME TYPE STRING,
SELLER_VAT_NUMBER TYPE STRING,
SELLER_COUNTRY TYPE STRING,
SELLER_ADDRESS TYPE STRING,
DESTINATION_NAME TYPE STRING,
DESTINATION_VAT_NUMBER TYPE STRING,
DESTINATION_COUNTRY TYPE STRING,
DESTINATION_ADDRESS TYPE STRING,
UNLOAD_REPORTER TYPE STRING,
LOAD_LOCATION TYPE STRING,
CONTROLLER TYPE STRING,
NAME TYPE STRING,
VATNUMBER TYPE STRING,
PHONE TYPE STRING,
EMAIL TYPE STRING,
COUNTRY TYPE STRING,
ZIP_CODE TYPE STRING,
CITY TYPE STRING,
STREET TYPE STRING,
STREET_TYPE TYPE STRING,
STREET_NUMBER TYPE STRING,
LOT_NUMBER TYPE STRING,
GPS_POSITION TYPE STRING,
CONTROLLER TYPE STRING,
LATITUDE TYPE STRING,
LONGITUDE TYPE STRING,
SAVE_LOAD_LOCATION TYPE STRING,
UNLOAD_LOCATION TYPE STRING,
CONTROLLER TYPE STRING,
NAME TYPE STRING,
VATNUMBER TYPE STRING,
PHONE TYPE STRING,
EMAIL TYPE STRING,
COUNTRY TYPE STRING,
ZIP_CODE TYPE STRING,
CITY TYPE STRING,
STREET TYPE STRING,
STREET_TYPE TYPE STRING,
STREET_NUMBER TYPE STRING,
LOT_NUMBER TYPE STRING,
GPS_POSITION TYPE STRING,
CONTROLLER TYPE STRING,
LATITUDE TYPE STRING,
LONGITUDE TYPE STRING,
SAVE_UNLOAD_LOCATION TYPE STRING,
PLATE_NUMBER_MOD_REASON_TEXT TYPE STRING,
VEHICLE TYPE STRING,
CONTROLLER TYPE STRING,
PLATE_NUMBER TYPE STRING,
COUNTRY TYPE STRING,
VEHICLE2 TYPE STRING,
CONTROLLER TYPE STRING,
PLATE_NUMBER TYPE STRING,
COUNTRY TYPE STRING,
LOAD_DATE TYPE STRING,
ARRIVAL_DATE TYPE STRING,
TRADE_CARD_TYPE TYPE STRING,
STATUS_CHANGE_MOD_REASON_TEXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EDO_HU_BASIC_TRADE_CARD_TYPE_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_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-CONTROLLER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-TCN sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-ORDER_NUMBER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-TRADE_TYPE sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-IS_SELLER_DELIVERY sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-MOD_BY_CARRIER_ENABLED sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-CARRIER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-CARRIER_TEXT sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-IS_INTERMODAL sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-IS_DESTINATION_COMPANY_IDENTIC sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-SELLER_NAME sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-SELLER_VAT_NUMBER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-SELLER_COUNTRY sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-SELLER_ADDRESS sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-DESTINATION_NAME sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-DESTINATION_VAT_NUMBER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-DESTINATION_COUNTRY sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-DESTINATION_ADDRESS sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-UNLOAD_REPORTER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-LOAD_LOCATION sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-CONTROLLER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-NAME sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-VATNUMBER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-PHONE sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-EMAIL sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-COUNTRY sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-ZIP_CODE sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-CITY sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-STREET sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-STREET_TYPE sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-STREET_NUMBER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-LOT_NUMBER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-GPS_POSITION sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-CONTROLLER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-LATITUDE sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-LONGITUDE sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-SAVE_LOAD_LOCATION sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-UNLOAD_LOCATION sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-CONTROLLER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-NAME sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-VATNUMBER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-PHONE sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-EMAIL sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-COUNTRY sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-ZIP_CODE sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-CITY sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-STREET sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-STREET_TYPE sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-STREET_NUMBER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-LOT_NUMBER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-GPS_POSITION sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-CONTROLLER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-LATITUDE sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-LONGITUDE sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-SAVE_UNLOAD_LOCATION sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-PLATE_NUMBER_MOD_REASON_TEXT sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-VEHICLE sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-CONTROLLER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-PLATE_NUMBER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-COUNTRY sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-VEHICLE2 sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-CONTROLLER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-PLATE_NUMBER sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-COUNTRY sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-LOAD_DATE sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-ARRIVAL_DATE sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-TRADE_CARD_TYPE sy-vline 
WA_EDO_HU_BASIC_TRADE_CARD_TYPE_STR-STATUS_CHANGE_MOD_REASON_TEXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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