ABAP Select data from SAP table ITORROOTDANAMNTR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ITORROOTDANAMNTR
*  INTO TABLE @DATA(IT_ITORROOTDANAMNTR2).
*--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_ITORROOTDANAMNTR INDEX 1 INTO DATA(WA_ITORROOTDANAMNTR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ITORROOTDANAMNTR>-MANDT = 1.
<ITORROOTDANAMNTR>-TRANSPORTATIONORDERITEMUUID = 1.
<ITORROOTDANAMNTR>-TRANSPORTATIONORDERUUID = 1.
<ITORROOTDANAMNTR>-TRANSPORTATIONORDER = 1.
<ITORROOTDANAMNTR>-TRANSPORTATIONORDERCATEGORY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ITORROOTDANAMNTR-TRANSPORTATIONORDERTYPE, sy-vline,
  WA_ITORROOTDANAMNTR-NUMBEROFTRANSPORTATIONORDERS, sy-vline,
  WA_ITORROOTDANAMNTR-TRANSPORDCREATIONDATETIME, sy-vline,
  WA_ITORROOTDANAMNTR-TRANSPORDCREATIONDATE, sy-vline,
  WA_ITORROOTDANAMNTR-TRANSPORDCREATIONYEARWEEK, sy-vline,
  WA_ITORROOTDANAMNTR-TRANSPORDCREATIONYEARMONTH, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ITORROOTDANAMNTR 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_ITORROOTDANAMNTR 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_ITORROOTDANAMNTR INTO WA_ITORROOTDANAMNTR.


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

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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field TRANSPORDITEMQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ITORROOTDANAMNTR-TRANSPORDITEMQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ITORROOTDANAMNTR-TRANSPORDITEMQUANTITYUNIT.
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_ITORROOTDANAMNTR_STR, 
MANDT TYPE STRING,
TRANSPORTATIONORDERITEMUUID TYPE STRING,
TRANSPORTATIONORDERUUID TYPE STRING,
TRANSPORTATIONORDER TYPE STRING,
TRANSPORTATIONORDERCATEGORY TYPE STRING,
TRANSPORTATIONORDERTYPE TYPE STRING,
NUMBEROFTRANSPORTATIONORDERS TYPE STRING,
TRANSPORDCREATIONDATETIME TYPE STRING,
TRANSPORDCREATIONDATE TYPE STRING,
TRANSPORDCREATIONYEARWEEK TYPE STRING,
TRANSPORDCREATIONYEARMONTH TYPE STRING,
TRANSPORDCREATIONYEARQUARTER TYPE STRING,
TRANSPORDCREATIONYEAR TYPE STRING,
CARRIER TYPE STRING,
CARRIERUUID TYPE STRING,
SHIPPER TYPE STRING,
SHIPPERUUID TYPE STRING,
CONSIGNEE TYPE STRING,
CONSIGNEEUUID TYPE STRING,
PLNGANDEXECORGEXTERNALID TYPE STRING,
PLNGANDEXECGROUPEXTERNALID TYPE STRING,
PURCHASINGORGEXTERNALID TYPE STRING,
PURCHASINGGROUPEXTERNALID TYPE STRING,
TRANSPORDLIFECYCLESTATUS TYPE STRING,
TRANSPORDPLANNINGSTATUS TYPE STRING,
TRANSPORTATIONORDEREXECSTS TYPE STRING,
TRANSPORTATIONMODECATEGORY TYPE STRING,
TRANSPORDRESPONSIBLEPERSON TYPE STRING,
TRANSPORTATIONMODE TYPE STRING,
TRANSPORDITEM TYPE STRING,
TRANSPORDITEMTYPE TYPE STRING,
TRANSPORDITEMSRCELOCATION TYPE STRING,
TRANSPORDITEMDESTLOCATION TYPE STRING,
ISMAINCARGOITEM TYPE STRING,
PRODUCTID TYPE STRING,
PRODUCTNAME TYPE STRING,
TRANSPORDITEMGROSSWEIGHT TYPE STRING,
TRANSPORDITEMGROSSWEIGHTUNIT TYPE STRING,
TRANSPORDITEMGROSSVOLUME TYPE STRING,
TRANSPORDITEMGROSSVOLUMEUNIT TYPE STRING,
TRANSPORDITEMQUANTITY TYPE STRING,
TRANSPORDITEMQUANTITYUNIT TYPE STRING,
TRANSPORDITEMGOODSVALUE TYPE STRING,
TRANSPORDITEMGOODSVALUECRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ITORROOTDANAMNTR_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_ITORROOTDANAMNTR_STR-MANDT sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORTATIONORDERITEMUUID sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORTATIONORDERUUID sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORTATIONORDER sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORTATIONORDERCATEGORY sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORTATIONORDERTYPE sy-vline 
WA_ITORROOTDANAMNTR_STR-NUMBEROFTRANSPORTATIONORDERS sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDCREATIONDATETIME sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDCREATIONDATE sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDCREATIONYEARWEEK sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDCREATIONYEARMONTH sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDCREATIONYEARQUARTER sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDCREATIONYEAR sy-vline 
WA_ITORROOTDANAMNTR_STR-CARRIER sy-vline 
WA_ITORROOTDANAMNTR_STR-CARRIERUUID sy-vline 
WA_ITORROOTDANAMNTR_STR-SHIPPER sy-vline 
WA_ITORROOTDANAMNTR_STR-SHIPPERUUID sy-vline 
WA_ITORROOTDANAMNTR_STR-CONSIGNEE sy-vline 
WA_ITORROOTDANAMNTR_STR-CONSIGNEEUUID sy-vline 
WA_ITORROOTDANAMNTR_STR-PLNGANDEXECORGEXTERNALID sy-vline 
WA_ITORROOTDANAMNTR_STR-PLNGANDEXECGROUPEXTERNALID sy-vline 
WA_ITORROOTDANAMNTR_STR-PURCHASINGORGEXTERNALID sy-vline 
WA_ITORROOTDANAMNTR_STR-PURCHASINGGROUPEXTERNALID sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDLIFECYCLESTATUS sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDPLANNINGSTATUS sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORTATIONORDEREXECSTS sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORTATIONMODECATEGORY sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDRESPONSIBLEPERSON sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORTATIONMODE sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDITEM sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDITEMTYPE sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDITEMSRCELOCATION sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDITEMDESTLOCATION sy-vline 
WA_ITORROOTDANAMNTR_STR-ISMAINCARGOITEM sy-vline 
WA_ITORROOTDANAMNTR_STR-PRODUCTID sy-vline 
WA_ITORROOTDANAMNTR_STR-PRODUCTNAME sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDITEMGROSSWEIGHT sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDITEMGROSSWEIGHTUNIT sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDITEMGROSSVOLUME sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDITEMGROSSVOLUMEUNIT sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDITEMQUANTITY sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDITEMQUANTITYUNIT sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDITEMGOODSVALUE sy-vline 
WA_ITORROOTDANAMNTR_STR-TRANSPORDITEMGOODSVALUECRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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