ABAP Select data from SAP table IARUNDMNDITEM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IARUNDMNDITEM
*  INTO TABLE @DATA(IT_IARUNDMNDITEM2).
*--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_IARUNDMNDITEM INDEX 1 INTO DATA(WA_IARUNDMNDITEM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IARUNDMNDITEM>-MANDT = 1.
<IARUNDMNDITEM>-REQUIREMENTDOCUMENTNUMBER = 1.
<IARUNDMNDITEM>-REQUIREMENTDOCUMENTITEM = 1.
<IARUNDMNDITEM>-REQUIREMENTTYPE = 1.
<IARUNDMNDITEM>-ORDERTYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IARUNDMNDITEM-SALESORGANIZATION, sy-vline,
  WA_IARUNDMNDITEM-DISTRIBUTIONCHANNEL, sy-vline,
  WA_IARUNDMNDITEM-SALESGROUP, sy-vline,
  WA_IARUNDMNDITEM-SALESOFFICE, sy-vline,
  WA_IARUNDMNDITEM-SHIPPINGCONDITION, sy-vline,
  WA_IARUNDMNDITEM-SOLDTOPARTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IARUNDMNDITEM 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_IARUNDMNDITEM 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_IARUNDMNDITEM INTO WA_IARUNDMNDITEM.


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

*Conversion exit AUART, internal->external for field ORDERTYPE
CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT'
  EXPORTING
    input =                      WA_IARUNDMNDITEM-ORDERTYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IARUNDMNDITEM-ORDERTYPE.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit PARVW, internal->external for field PARTNERFUNCTION
CALL FUNCTION 'CONVERSION_EXIT_PARVW_OUTPUT'
  EXPORTING
    input =                      WA_IARUNDMNDITEM-PARTNERFUNCTION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IARUNDMNDITEM-PARTNERFUNCTION.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit MATN1, internal->external for field CROSSPLANTCONFIGURABLEPRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_IARUNDMNDITEM-CROSSPLANTCONFIGURABLEPRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IARUNDMNDITEM-CROSSPLANTCONFIGURABLEPRODUCT.
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_IARUNDMNDITEM_STR, 
MANDT TYPE STRING,
REQUIREMENTDOCUMENTNUMBER TYPE STRING,
REQUIREMENTDOCUMENTITEM TYPE STRING,
REQUIREMENTTYPE TYPE STRING,
ORDERTYPE TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
SALESGROUP TYPE STRING,
SALESOFFICE TYPE STRING,
SHIPPINGCONDITION TYPE STRING,
SOLDTOPARTY TYPE STRING,
SHIPTOPARTY TYPE STRING,
ADDITIONALCUSTOMERGROUP1 TYPE STRING,
ADDITIONALCUSTOMERGROUP2 TYPE STRING,
ADDITIONALCUSTOMERGROUP3 TYPE STRING,
ADDITIONALCUSTOMERGROUP4 TYPE STRING,
ADDITIONALCUSTOMERGROUP5 TYPE STRING,
COMPANYCODE TYPE STRING,
CUSTOMERREFERENCENUMBER TYPE STRING,
HIGHERLEVELITEM TYPE STRING,
ARUNSUPPLYASSGMTRELEASERULE TYPE STRING,
PARTNERFUNCTION TYPE STRING,
SALESDOCUMENTITEMCATEGORY TYPE STRING,
DIVISION TYPE STRING,
MATERIAL TYPE STRING,
MATERIALGROUP TYPE STRING,
SALESDOCUMENTRJCNREASON TYPE STRING,
BASEUNIT TYPE STRING,
DELIVERYGROUP TYPE STRING,
ITEMBILLINGBLOCKREASON TYPE STRING,
BUSINESSAREA TYPE STRING,
PROFITCENTER TYPE STRING,
NETAMOUNT TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
DELIVERYPRIORITY TYPE STRING,
PLANT TYPE STRING,
STORAGELOCATION TYPE STRING,
SHIPPINGPOINT TYPE STRING,
NETPRICEAMOUNT TYPE STRING,
NETPRICEQUANTITY TYPE STRING,
REQUIREMENTSEGMENT TYPE STRING,
PRODUCTSEASONYEAR TYPE STRING,
PRODUCTSEASON TYPE STRING,
PRODUCTCOLLECTION TYPE STRING,
PRODUCTTHEME TYPE STRING,
FASHIONCANCELDATE TYPE STRING,
SHIPPINGGROUPRULE TYPE STRING,
SHIPPINGGROUPNUMBER TYPE STRING,
PRODUCTCHARACTERISTIC1 TYPE STRING,
PRODUCTCHARACTERISTIC2 TYPE STRING,
PRODUCTCHARACTERISTIC3 TYPE STRING,
CUSTOMERGROUP TYPE STRING,
SALESDISTRICT TYPE STRING,
PAYMENTTERMS TYPE STRING,
SUPASSGMTORDSTATUS TYPE STRING,
CROSSPLANTCONFIGURABLEPRODUCT TYPE STRING,
FREEDEFINEDPRODUCTATTRIBUTE01 TYPE STRING,
FREEDEFINEDPRODUCTATTRIBUTE02 TYPE STRING,
FREEDEFINEDPRODUCTATTRIBUTE03 TYPE STRING,
RETAILARTICLECOLOR TYPE STRING,
RETAILARTICLEMAINSIZE TYPE STRING,
RETAILARTICLESECONDSIZE TYPE STRING,
ORDERTYPENAME TYPE STRING,
PURCHASEORDERBYCUSTOMER TYPE STRING,
DELIVERYBLOCKREASON TYPE STRING,
ORGANIZATIONDIVISION TYPE STRING,
ISBUSINESSPURPOSECOMPLETED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IARUNDMNDITEM_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_IARUNDMNDITEM_STR-MANDT sy-vline 
WA_IARUNDMNDITEM_STR-REQUIREMENTDOCUMENTNUMBER sy-vline 
WA_IARUNDMNDITEM_STR-REQUIREMENTDOCUMENTITEM sy-vline 
WA_IARUNDMNDITEM_STR-REQUIREMENTTYPE sy-vline 
WA_IARUNDMNDITEM_STR-ORDERTYPE sy-vline 
WA_IARUNDMNDITEM_STR-SALESORGANIZATION sy-vline 
WA_IARUNDMNDITEM_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_IARUNDMNDITEM_STR-SALESGROUP sy-vline 
WA_IARUNDMNDITEM_STR-SALESOFFICE sy-vline 
WA_IARUNDMNDITEM_STR-SHIPPINGCONDITION sy-vline 
WA_IARUNDMNDITEM_STR-SOLDTOPARTY sy-vline 
WA_IARUNDMNDITEM_STR-SHIPTOPARTY sy-vline 
WA_IARUNDMNDITEM_STR-ADDITIONALCUSTOMERGROUP1 sy-vline 
WA_IARUNDMNDITEM_STR-ADDITIONALCUSTOMERGROUP2 sy-vline 
WA_IARUNDMNDITEM_STR-ADDITIONALCUSTOMERGROUP3 sy-vline 
WA_IARUNDMNDITEM_STR-ADDITIONALCUSTOMERGROUP4 sy-vline 
WA_IARUNDMNDITEM_STR-ADDITIONALCUSTOMERGROUP5 sy-vline 
WA_IARUNDMNDITEM_STR-COMPANYCODE sy-vline 
WA_IARUNDMNDITEM_STR-CUSTOMERREFERENCENUMBER sy-vline 
WA_IARUNDMNDITEM_STR-HIGHERLEVELITEM sy-vline 
WA_IARUNDMNDITEM_STR-ARUNSUPPLYASSGMTRELEASERULE sy-vline 
WA_IARUNDMNDITEM_STR-PARTNERFUNCTION sy-vline 
WA_IARUNDMNDITEM_STR-SALESDOCUMENTITEMCATEGORY sy-vline 
WA_IARUNDMNDITEM_STR-DIVISION sy-vline 
WA_IARUNDMNDITEM_STR-MATERIAL sy-vline 
WA_IARUNDMNDITEM_STR-MATERIALGROUP sy-vline 
WA_IARUNDMNDITEM_STR-SALESDOCUMENTRJCNREASON sy-vline 
WA_IARUNDMNDITEM_STR-BASEUNIT sy-vline 
WA_IARUNDMNDITEM_STR-DELIVERYGROUP sy-vline 
WA_IARUNDMNDITEM_STR-ITEMBILLINGBLOCKREASON sy-vline 
WA_IARUNDMNDITEM_STR-BUSINESSAREA sy-vline 
WA_IARUNDMNDITEM_STR-PROFITCENTER sy-vline 
WA_IARUNDMNDITEM_STR-NETAMOUNT sy-vline 
WA_IARUNDMNDITEM_STR-DOCUMENTCURRENCY sy-vline 
WA_IARUNDMNDITEM_STR-DELIVERYPRIORITY sy-vline 
WA_IARUNDMNDITEM_STR-PLANT sy-vline 
WA_IARUNDMNDITEM_STR-STORAGELOCATION sy-vline 
WA_IARUNDMNDITEM_STR-SHIPPINGPOINT sy-vline 
WA_IARUNDMNDITEM_STR-NETPRICEAMOUNT sy-vline 
WA_IARUNDMNDITEM_STR-NETPRICEQUANTITY sy-vline 
WA_IARUNDMNDITEM_STR-REQUIREMENTSEGMENT sy-vline 
WA_IARUNDMNDITEM_STR-PRODUCTSEASONYEAR sy-vline 
WA_IARUNDMNDITEM_STR-PRODUCTSEASON sy-vline 
WA_IARUNDMNDITEM_STR-PRODUCTCOLLECTION sy-vline 
WA_IARUNDMNDITEM_STR-PRODUCTTHEME sy-vline 
WA_IARUNDMNDITEM_STR-FASHIONCANCELDATE sy-vline 
WA_IARUNDMNDITEM_STR-SHIPPINGGROUPRULE sy-vline 
WA_IARUNDMNDITEM_STR-SHIPPINGGROUPNUMBER sy-vline 
WA_IARUNDMNDITEM_STR-PRODUCTCHARACTERISTIC1 sy-vline 
WA_IARUNDMNDITEM_STR-PRODUCTCHARACTERISTIC2 sy-vline 
WA_IARUNDMNDITEM_STR-PRODUCTCHARACTERISTIC3 sy-vline 
WA_IARUNDMNDITEM_STR-CUSTOMERGROUP sy-vline 
WA_IARUNDMNDITEM_STR-SALESDISTRICT sy-vline 
WA_IARUNDMNDITEM_STR-PAYMENTTERMS sy-vline 
WA_IARUNDMNDITEM_STR-SUPASSGMTORDSTATUS sy-vline 
WA_IARUNDMNDITEM_STR-CROSSPLANTCONFIGURABLEPRODUCT sy-vline 
WA_IARUNDMNDITEM_STR-FREEDEFINEDPRODUCTATTRIBUTE01 sy-vline 
WA_IARUNDMNDITEM_STR-FREEDEFINEDPRODUCTATTRIBUTE02 sy-vline 
WA_IARUNDMNDITEM_STR-FREEDEFINEDPRODUCTATTRIBUTE03 sy-vline 
WA_IARUNDMNDITEM_STR-RETAILARTICLECOLOR sy-vline 
WA_IARUNDMNDITEM_STR-RETAILARTICLEMAINSIZE sy-vline 
WA_IARUNDMNDITEM_STR-RETAILARTICLESECONDSIZE sy-vline 
WA_IARUNDMNDITEM_STR-ORDERTYPENAME sy-vline 
WA_IARUNDMNDITEM_STR-PURCHASEORDERBYCUSTOMER sy-vline 
WA_IARUNDMNDITEM_STR-DELIVERYBLOCKREASON sy-vline 
WA_IARUNDMNDITEM_STR-ORGANIZATIONDIVISION sy-vline 
WA_IARUNDMNDITEM_STR-ISBUSINESSPURPOSECOMPLETED sy-vline      INTO ld_text SEPARATED BY SPACE.

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