ABAP Select data from SAP table EAUSD into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EAUSD
*  INTO TABLE @DATA(IT_EAUSD2).
*--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_EAUSD INDEX 1 INTO DATA(WA_EAUSD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EAUSD>-MANDT = 1.
<EAUSD>-AUSZBELEG = 1.
<EAUSD>-AUSZBVAR = 1.
<EAUSD>-KUNDE = 1.
<EAUSD>-NAME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EAUSD-VKONT, sy-vline,
  WA_EAUSD-APPLK, sy-vline,
  WA_EAUSD-VKTYP, sy-vline,
  WA_EAUSD-VKBEZ, sy-vline,
  WA_EAUSD-VSTELLE, sy-vline,
  WA_EAUSD-VBSADR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EAUSD 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_EAUSD 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_EAUSD INTO WA_EAUSD.


*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 AUSZBELEG
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EAUSD-AUSZBELEG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAUSD-AUSZBELEG.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field BP_CONTACT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EAUSD-BP_CONTACT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAUSD-BP_CONTACT.
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_EAUSD_STR, 
MANDT TYPE STRING,
AUSZBELEG TYPE STRING,
AUSZBVAR TYPE STRING,
KUNDE TYPE STRING,
NAME TYPE STRING,
VKONT TYPE STRING,
APPLK TYPE STRING,
VKTYP TYPE STRING,
VKBEZ TYPE STRING,
VSTELLE TYPE STRING,
VBSADR TYPE STRING,
KZSONDAUSZ TYPE STRING,
OHNEEINZ TYPE STRING,
OHNEEINZT TYPE STRING,
DEBWECHS TYPE STRING,
DEBWECHST TYPE STRING,
AUTEIGEINZ TYPE STRING,
EIGAUSZ TYPE STRING,
TRANSFVST TYPE STRING,
VORLAUSZ TYPE STRING,
AUSZDAT TYPE STRING,
AUSZDAT_NEU TYPE STRING,
DEPARTUREDATE TYPE STRING,
DEPARTUREDATENEW TYPE STRING,
AUSZSTAT TYPE STRING,
AUSZSTATT TYPE STRING,
WORKIT TYPE STRING,
AKLASSE TYPE STRING,
AKLASSET TYPE STRING,
SPARTE TYPE STRING,
SPARTET TYPE STRING,
BUKRS TYPE STRING,
BUKRST TYPE STRING,
AUTSICHWARN TYPE STRING,
SSWTCREASON TYPE STRING,
SSWTCREASONTEXT TYPE STRING,
ABSSTOPKZ TYPE STRING,
ABSSTOPANFO TYPE STRING,
SCHLUSSRECH TYPE STRING,
BLDAT TYPE STRING,
BUDAT TYPE STRING,
OPBEL TYPE STRING,
FIKEY TYPE STRING,
AUTBEST TYPE STRING,
FORMBEST TYPE STRING,
ANZBEST TYPE STRING,
DELAYED_PRINT TYPE STRING,
AUSWFORM TYPE STRING,
BP_CONTACT TYPE STRING,
RAHMEN1 TYPE STRING,
RAHMEN2 TYPE STRING,
RAHMEN3 TYPE STRING,
RAHMEN4 TYPE STRING,
RAHMEN5 TYPE STRING,
RAHMEN6 TYPE STRING,
RAHMEN7 TYPE STRING,
RAHMEN8 TYPE STRING,
RAHMEN9 TYPE STRING,
RAHMEN10 TYPE STRING,
RAHMEN11 TYPE STRING,
RAHMEN12 TYPE STRING,
RAHMEN13 TYPE STRING,
RAHMEN14 TYPE STRING,
ERDAT TYPE STRING,
ERNAM TYPE STRING,
AEDAT TYPE STRING,
AENAM TYPE STRING,
BEGRU TYPE STRING,
LOEVM TYPE STRING,
DUMMY002 TYPE STRING,
DUMMY005 TYPE STRING,
GPVKREVERSE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EAUSD_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_EAUSD_STR-MANDT sy-vline 
WA_EAUSD_STR-AUSZBELEG sy-vline 
WA_EAUSD_STR-AUSZBVAR sy-vline 
WA_EAUSD_STR-KUNDE sy-vline 
WA_EAUSD_STR-NAME sy-vline 
WA_EAUSD_STR-VKONT sy-vline 
WA_EAUSD_STR-APPLK sy-vline 
WA_EAUSD_STR-VKTYP sy-vline 
WA_EAUSD_STR-VKBEZ sy-vline 
WA_EAUSD_STR-VSTELLE sy-vline 
WA_EAUSD_STR-VBSADR sy-vline 
WA_EAUSD_STR-KZSONDAUSZ sy-vline 
WA_EAUSD_STR-OHNEEINZ sy-vline 
WA_EAUSD_STR-OHNEEINZT sy-vline 
WA_EAUSD_STR-DEBWECHS sy-vline 
WA_EAUSD_STR-DEBWECHST sy-vline 
WA_EAUSD_STR-AUTEIGEINZ sy-vline 
WA_EAUSD_STR-EIGAUSZ sy-vline 
WA_EAUSD_STR-TRANSFVST sy-vline 
WA_EAUSD_STR-VORLAUSZ sy-vline 
WA_EAUSD_STR-AUSZDAT sy-vline 
WA_EAUSD_STR-AUSZDAT_NEU sy-vline 
WA_EAUSD_STR-DEPARTUREDATE sy-vline 
WA_EAUSD_STR-DEPARTUREDATENEW sy-vline 
WA_EAUSD_STR-AUSZSTAT sy-vline 
WA_EAUSD_STR-AUSZSTATT sy-vline 
WA_EAUSD_STR-WORKIT sy-vline 
WA_EAUSD_STR-AKLASSE sy-vline 
WA_EAUSD_STR-AKLASSET sy-vline 
WA_EAUSD_STR-SPARTE sy-vline 
WA_EAUSD_STR-SPARTET sy-vline 
WA_EAUSD_STR-BUKRS sy-vline 
WA_EAUSD_STR-BUKRST sy-vline 
WA_EAUSD_STR-AUTSICHWARN sy-vline 
WA_EAUSD_STR-SSWTCREASON sy-vline 
WA_EAUSD_STR-SSWTCREASONTEXT sy-vline 
WA_EAUSD_STR-ABSSTOPKZ sy-vline 
WA_EAUSD_STR-ABSSTOPANFO sy-vline 
WA_EAUSD_STR-SCHLUSSRECH sy-vline 
WA_EAUSD_STR-BLDAT sy-vline 
WA_EAUSD_STR-BUDAT sy-vline 
WA_EAUSD_STR-OPBEL sy-vline 
WA_EAUSD_STR-FIKEY sy-vline 
WA_EAUSD_STR-AUTBEST sy-vline 
WA_EAUSD_STR-FORMBEST sy-vline 
WA_EAUSD_STR-ANZBEST sy-vline 
WA_EAUSD_STR-DELAYED_PRINT sy-vline 
WA_EAUSD_STR-AUSWFORM sy-vline 
WA_EAUSD_STR-BP_CONTACT sy-vline 
WA_EAUSD_STR-RAHMEN1 sy-vline 
WA_EAUSD_STR-RAHMEN2 sy-vline 
WA_EAUSD_STR-RAHMEN3 sy-vline 
WA_EAUSD_STR-RAHMEN4 sy-vline 
WA_EAUSD_STR-RAHMEN5 sy-vline 
WA_EAUSD_STR-RAHMEN6 sy-vline 
WA_EAUSD_STR-RAHMEN7 sy-vline 
WA_EAUSD_STR-RAHMEN8 sy-vline 
WA_EAUSD_STR-RAHMEN9 sy-vline 
WA_EAUSD_STR-RAHMEN10 sy-vline 
WA_EAUSD_STR-RAHMEN11 sy-vline 
WA_EAUSD_STR-RAHMEN12 sy-vline 
WA_EAUSD_STR-RAHMEN13 sy-vline 
WA_EAUSD_STR-RAHMEN14 sy-vline 
WA_EAUSD_STR-ERDAT sy-vline 
WA_EAUSD_STR-ERNAM sy-vline 
WA_EAUSD_STR-AEDAT sy-vline 
WA_EAUSD_STR-AENAM sy-vline 
WA_EAUSD_STR-BEGRU sy-vline 
WA_EAUSD_STR-LOEVM sy-vline 
WA_EAUSD_STR-DUMMY002 sy-vline 
WA_EAUSD_STR-DUMMY005 sy-vline 
WA_EAUSD_STR-GPVKREVERSE sy-vline      INTO ld_text SEPARATED BY SPACE.

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