ABAP Select data from SAP table ARBERP_V_INT_ORD into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ARBERP_V_INT_ORD
*  INTO TABLE @DATA(IT_ARBERP_V_INT_ORD2).
*--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_ARBERP_V_INT_ORD INDEX 1 INTO DATA(WA_ARBERP_V_INT_ORD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ARBERP_V_INT_ORD>-MANDT = 1.
<ARBERP_V_INT_ORD>-AUFNR = 1.
<ARBERP_V_INT_ORD>-AUART = 1.
<ARBERP_V_INT_ORD>-AUTYP = 1.
<ARBERP_V_INT_ORD>-REFNR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ARBERP_V_INT_ORD-ERNAM, sy-vline,
  WA_ARBERP_V_INT_ORD-ERDAT, sy-vline,
  WA_ARBERP_V_INT_ORD-AENAM, sy-vline,
  WA_ARBERP_V_INT_ORD-AEDAT, sy-vline,
  WA_ARBERP_V_INT_ORD-KTEXT, sy-vline,
  WA_ARBERP_V_INT_ORD-LTEXT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ARBERP_V_INT_ORD 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_ARBERP_V_INT_ORD 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_ARBERP_V_INT_ORD INTO WA_ARBERP_V_INT_ORD.


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

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

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

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

*Conversion exit ABPSP, internal->external for field PSPEL
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_ARBERP_V_INT_ORD-PSPEL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ARBERP_V_INT_ORD-PSPEL.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field LOGSYSTEM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ARBERP_V_INT_ORD-LOGSYSTEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ARBERP_V_INT_ORD-LOGSYSTEM.
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_ARBERP_V_INT_ORD_STR, 
MANDT TYPE STRING,
AUFNR TYPE STRING,
AUART TYPE STRING,
AUTYP TYPE STRING,
REFNR TYPE STRING,
ERNAM TYPE STRING,
ERDAT TYPE STRING,
AENAM TYPE STRING,
AEDAT TYPE STRING,
KTEXT TYPE STRING,
LTEXT TYPE STRING,
BUKRS TYPE STRING,
WERKS TYPE STRING,
GSBER TYPE STRING,
KOKRS TYPE STRING,
CCKEY TYPE STRING,
KOSTV TYPE STRING,
STORT TYPE STRING,
SOWRK TYPE STRING,
ASTKZ TYPE STRING,
WAERS TYPE STRING,
ASTNR TYPE STRING,
STDAT TYPE STRING,
ESTNR TYPE STRING,
PHAS0 TYPE STRING,
PHAS1 TYPE STRING,
PHAS2 TYPE STRING,
PHAS3 TYPE STRING,
PDAT1 TYPE STRING,
PDAT2 TYPE STRING,
PDAT3 TYPE STRING,
IDAT1 TYPE STRING,
IDAT2 TYPE STRING,
IDAT3 TYPE STRING,
OBJID TYPE STRING,
VOGRP TYPE STRING,
LOEKZ TYPE STRING,
PLGKZ TYPE STRING,
KALSM TYPE STRING,
ZSCHL TYPE STRING,
OBJNR TYPE STRING,
PRCTR TYPE STRING,
PSPEL TYPE STRING,
AWSLS TYPE STRING,
ABGSL TYPE STRING,
TXJCD TYPE STRING,
FUNC_AREA TYPE STRING,
SCOPE TYPE STRING,
PLINT TYPE STRING,
KDAUF TYPE STRING,
KDPOS TYPE STRING,
AUFEX TYPE STRING,
IVPRO TYPE STRING,
LOGSYSTEM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ARBERP_V_INT_ORD_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_ARBERP_V_INT_ORD_STR-MANDT sy-vline 
WA_ARBERP_V_INT_ORD_STR-AUFNR sy-vline 
WA_ARBERP_V_INT_ORD_STR-AUART sy-vline 
WA_ARBERP_V_INT_ORD_STR-AUTYP sy-vline 
WA_ARBERP_V_INT_ORD_STR-REFNR sy-vline 
WA_ARBERP_V_INT_ORD_STR-ERNAM sy-vline 
WA_ARBERP_V_INT_ORD_STR-ERDAT sy-vline 
WA_ARBERP_V_INT_ORD_STR-AENAM sy-vline 
WA_ARBERP_V_INT_ORD_STR-AEDAT sy-vline 
WA_ARBERP_V_INT_ORD_STR-KTEXT sy-vline 
WA_ARBERP_V_INT_ORD_STR-LTEXT sy-vline 
WA_ARBERP_V_INT_ORD_STR-BUKRS sy-vline 
WA_ARBERP_V_INT_ORD_STR-WERKS sy-vline 
WA_ARBERP_V_INT_ORD_STR-GSBER sy-vline 
WA_ARBERP_V_INT_ORD_STR-KOKRS sy-vline 
WA_ARBERP_V_INT_ORD_STR-CCKEY sy-vline 
WA_ARBERP_V_INT_ORD_STR-KOSTV sy-vline 
WA_ARBERP_V_INT_ORD_STR-STORT sy-vline 
WA_ARBERP_V_INT_ORD_STR-SOWRK sy-vline 
WA_ARBERP_V_INT_ORD_STR-ASTKZ sy-vline 
WA_ARBERP_V_INT_ORD_STR-WAERS sy-vline 
WA_ARBERP_V_INT_ORD_STR-ASTNR sy-vline 
WA_ARBERP_V_INT_ORD_STR-STDAT sy-vline 
WA_ARBERP_V_INT_ORD_STR-ESTNR sy-vline 
WA_ARBERP_V_INT_ORD_STR-PHAS0 sy-vline 
WA_ARBERP_V_INT_ORD_STR-PHAS1 sy-vline 
WA_ARBERP_V_INT_ORD_STR-PHAS2 sy-vline 
WA_ARBERP_V_INT_ORD_STR-PHAS3 sy-vline 
WA_ARBERP_V_INT_ORD_STR-PDAT1 sy-vline 
WA_ARBERP_V_INT_ORD_STR-PDAT2 sy-vline 
WA_ARBERP_V_INT_ORD_STR-PDAT3 sy-vline 
WA_ARBERP_V_INT_ORD_STR-IDAT1 sy-vline 
WA_ARBERP_V_INT_ORD_STR-IDAT2 sy-vline 
WA_ARBERP_V_INT_ORD_STR-IDAT3 sy-vline 
WA_ARBERP_V_INT_ORD_STR-OBJID sy-vline 
WA_ARBERP_V_INT_ORD_STR-VOGRP sy-vline 
WA_ARBERP_V_INT_ORD_STR-LOEKZ sy-vline 
WA_ARBERP_V_INT_ORD_STR-PLGKZ sy-vline 
WA_ARBERP_V_INT_ORD_STR-KALSM sy-vline 
WA_ARBERP_V_INT_ORD_STR-ZSCHL sy-vline 
WA_ARBERP_V_INT_ORD_STR-OBJNR sy-vline 
WA_ARBERP_V_INT_ORD_STR-PRCTR sy-vline 
WA_ARBERP_V_INT_ORD_STR-PSPEL sy-vline 
WA_ARBERP_V_INT_ORD_STR-AWSLS sy-vline 
WA_ARBERP_V_INT_ORD_STR-ABGSL sy-vline 
WA_ARBERP_V_INT_ORD_STR-TXJCD sy-vline 
WA_ARBERP_V_INT_ORD_STR-FUNC_AREA sy-vline 
WA_ARBERP_V_INT_ORD_STR-SCOPE sy-vline 
WA_ARBERP_V_INT_ORD_STR-PLINT sy-vline 
WA_ARBERP_V_INT_ORD_STR-KDAUF sy-vline 
WA_ARBERP_V_INT_ORD_STR-KDPOS sy-vline 
WA_ARBERP_V_INT_ORD_STR-AUFEX sy-vline 
WA_ARBERP_V_INT_ORD_STR-IVPRO sy-vline 
WA_ARBERP_V_INT_ORD_STR-LOGSYSTEM sy-vline      INTO ld_text SEPARATED BY SPACE.

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