ABAP Select data from SAP table ITORITEME into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ITORITEME
*  INTO TABLE @DATA(IT_ITORITEME2).
*--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_ITORITEME INDEX 1 INTO DATA(WA_ITORITEME2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ITORITEME>-MANDT = 1.
<ITORITEME>-TRANSPORTATIONORDERITEMUUID = 1.
<ITORITEME>-TRANSPORTATIONORDERUUID = 1.
<ITORITEME>-TRANSPORDITEM = 1.
<ITORITEME>-TRANSPORDITEMTYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ITORITEME-ISMULTIITEM, sy-vline,
  WA_ITORITEME-TRANSPORDITEMPARENTITEMUUID, sy-vline,
  WA_ITORITEME-SOURCESTOPUUID, sy-vline,
  WA_ITORITEME-DESTINATIONSTOPUUID, sy-vline,
  WA_ITORITEME-TRANSPORDITEMDESC, sy-vline,
  WA_ITORITEME-TRANSPORDITEMCATEGORY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ITORITEME 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_ITORITEME 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_ITORITEME INTO WA_ITORITEME.


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

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

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

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

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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field TRANSPORDITEMLENGTHUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ITORITEME-TRANSPORDITEMLENGTHUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ITORITEME-TRANSPORDITEMLENGTHUNIT.
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_ITORITEME_STR, 
MANDT TYPE STRING,
TRANSPORTATIONORDERITEMUUID TYPE STRING,
TRANSPORTATIONORDERUUID TYPE STRING,
TRANSPORDITEM TYPE STRING,
TRANSPORDITEMTYPE TYPE STRING,
ISMULTIITEM TYPE STRING,
TRANSPORDITEMPARENTITEMUUID TYPE STRING,
SOURCESTOPUUID TYPE STRING,
DESTINATIONSTOPUUID TYPE STRING,
TRANSPORDITEMDESC TYPE STRING,
TRANSPORDITEMCATEGORY TYPE STRING,
ISMAINCARGOITEM TYPE STRING,
SHIPPER TYPE STRING,
SHIPPERAUTHORIZATIONGROUP TYPE STRING,
SHIPPERBUSPURPOSEISCOMPLETED TYPE STRING,
CONSIGNEE TYPE STRING,
CONSIGNEEAUTHORIZATIONGROUP TYPE STRING,
CONSIGNEEBUSPURPOSEISCOMPLETED TYPE STRING,
TRANSPORTATIONMODE TYPE STRING,
TRANSPORTATIONMODECATEGORY TYPE STRING,
MEANSOFTRANSPORT TYPE STRING,
TRANSPORDITEMGROSSWEIGHT TYPE STRING,
TRANSPORDITEMGROSSWEIGHTUNIT TYPE STRING,
TRANSPORDITEMGROSSVOLUME TYPE STRING,
TRANSPORDITEMGROSSVOLUMEUNIT TYPE STRING,
TRANSPORDITEMNETWEIGHT TYPE STRING,
TRANSPORDITEMNETWEIGHTUNIT TYPE STRING,
TRANSPORDITEMQUANTITY TYPE STRING,
TRANSPORDITEMQUANTITYUNIT TYPE STRING,
TRANSPORDITEMALTVQTY TYPE STRING,
TRANSPORDITEMALTVQTYUNIT TYPE STRING,
TRANSPORDITEMBASEQTY TYPE STRING,
TRANSPORDITEMBASEQTYUNIT TYPE STRING,
TRANSPORDITEMTAREWEIGHT TYPE STRING,
TRANSPORDITEMTAREWEIGHTUNIT TYPE STRING,
TRANSPORDITEMNUMBEROFCTNS TYPE STRING,
TRANSPORDITEMNUMBEROFCTNSUNIT TYPE STRING,
TRANSPORDITEMLENGTH TYPE STRING,
TRANSPORDITEMWIDTH TYPE STRING,
TRANSPORDITEMHEIGHT TYPE STRING,
TRANSPORDITEMLENGTHUNIT TYPE STRING,
TRANSPORDITEMGOODSVALUE TYPE STRING,
TRANSPORDITEMGOODSVALUECRCY TYPE STRING,
TRANSPORDITEMISDANGEROUSGOOD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ITORITEME_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_ITORITEME_STR-MANDT sy-vline 
WA_ITORITEME_STR-TRANSPORTATIONORDERITEMUUID sy-vline 
WA_ITORITEME_STR-TRANSPORTATIONORDERUUID sy-vline 
WA_ITORITEME_STR-TRANSPORDITEM sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMTYPE sy-vline 
WA_ITORITEME_STR-ISMULTIITEM sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMPARENTITEMUUID sy-vline 
WA_ITORITEME_STR-SOURCESTOPUUID sy-vline 
WA_ITORITEME_STR-DESTINATIONSTOPUUID sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMDESC sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMCATEGORY sy-vline 
WA_ITORITEME_STR-ISMAINCARGOITEM sy-vline 
WA_ITORITEME_STR-SHIPPER sy-vline 
WA_ITORITEME_STR-SHIPPERAUTHORIZATIONGROUP sy-vline 
WA_ITORITEME_STR-SHIPPERBUSPURPOSEISCOMPLETED sy-vline 
WA_ITORITEME_STR-CONSIGNEE sy-vline 
WA_ITORITEME_STR-CONSIGNEEAUTHORIZATIONGROUP sy-vline 
WA_ITORITEME_STR-CONSIGNEEBUSPURPOSEISCOMPLETED sy-vline 
WA_ITORITEME_STR-TRANSPORTATIONMODE sy-vline 
WA_ITORITEME_STR-TRANSPORTATIONMODECATEGORY sy-vline 
WA_ITORITEME_STR-MEANSOFTRANSPORT sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMGROSSWEIGHT sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMGROSSWEIGHTUNIT sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMGROSSVOLUME sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMGROSSVOLUMEUNIT sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMNETWEIGHT sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMNETWEIGHTUNIT sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMQUANTITY sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMQUANTITYUNIT sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMALTVQTY sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMALTVQTYUNIT sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMBASEQTY sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMBASEQTYUNIT sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMTAREWEIGHT sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMTAREWEIGHTUNIT sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMNUMBEROFCTNS sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMNUMBEROFCTNSUNIT sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMLENGTH sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMWIDTH sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMHEIGHT sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMLENGTHUNIT sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMGOODSVALUE sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMGOODSVALUECRCY sy-vline 
WA_ITORITEME_STR-TRANSPORDITEMISDANGEROUSGOOD sy-vline      INTO ld_text SEPARATED BY SPACE.

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