ABAP Select data from SAP table IARUNRSNCODECUBE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IARUNRSNCODECUBE
*  INTO TABLE @DATA(IT_IARUNRSNCODECUBE2).
*--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_IARUNRSNCODECUBE INDEX 1 INTO DATA(WA_IARUNRSNCODECUBE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IARUNRSNCODECUBE>-MANDT = 1.
<IARUNRSNCODECUBE>-ATPCHECKUUID = 1.
<IARUNRSNCODECUBE>-REQUIREMENTDOCUMENTNUMBER = 1.
<IARUNRSNCODECUBE>-REQUIREMENTDOCUMENTITEM = 1.
<IARUNRSNCODECUBE>-REQUESTEDDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IARUNRSNCODECUBE-REQUIREMENTTYPE, sy-vline,
  WA_IARUNRSNCODECUBE-REQUESTEDRQMTQTYINBASEUNIT, sy-vline,
  WA_IARUNRSNCODECUBE-SUPASSGMTAGGRGQTYUNIT, sy-vline,
  WA_IARUNRSNCODECUBE-ABOPVARIANTUUID, sy-vline,
  WA_IARUNRSNCODECUBE-ABOPVARIANTNAME, sy-vline,
  WA_IARUNRSNCODECUBE-STARTEDBYUSER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IARUNRSNCODECUBE 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_IARUNRSNCODECUBE 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_IARUNRSNCODECUBE INTO WA_IARUNRSNCODECUBE.


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

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

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

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

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

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

*Conversion exit MATN1, internal->external for field CROSSPLANTCONFIGURABLEPRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_IARUNRSNCODECUBE-CROSSPLANTCONFIGURABLEPRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IARUNRSNCODECUBE-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_IARUNRSNCODECUBE_STR, 
MANDT TYPE STRING,
ATPCHECKUUID TYPE STRING,
REQUIREMENTDOCUMENTNUMBER TYPE STRING,
REQUIREMENTDOCUMENTITEM TYPE STRING,
REQUESTEDDATE TYPE STRING,
REQUIREMENTTYPE TYPE STRING,
REQUESTEDRQMTQTYINBASEUNIT TYPE STRING,
SUPASSGMTAGGRGQTYUNIT TYPE STRING,
ABOPVARIANTUUID TYPE STRING,
ABOPVARIANTNAME TYPE STRING,
STARTEDBYUSER TYPE STRING,
ATPCHECKSTARTUTCDATETIME TYPE STRING,
ATPCHECKENDUTCDATETIME TYPE STRING,
ATPCHECKSTATUS TYPE STRING,
ABOPEXECUTIONMODE TYPE STRING,
ATPRLVTDOCITMISSUPASSGMTRLVT TYPE STRING,
ABOPASSIGNMENTPREVIEWISACTIVE TYPE STRING,
SUPASSGMTITEMSTATUS TYPE STRING,
MATERIAL TYPE STRING,
PLANT TYPE STRING,
REQUIREMENTSEGMENT TYPE STRING,
BASEUNIT TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
SALESDISTRICT TYPE STRING,
CUSTOMERGROUP TYPE STRING,
COMPANYCODE TYPE STRING,
MATERIALGROUP TYPE STRING,
ORDERTYPE TYPE STRING,
ORDERTYPENAME TYPE STRING,
SOLDTOPARTY TYPE STRING,
SHIPTOPARTY TYPE STRING,
CROSSPLANTCONFIGURABLEPRODUCT TYPE STRING,
DELIVERYGROUP TYPE STRING,
PRODUCTSEASONYEAR TYPE STRING,
PRODUCTSEASON TYPE STRING,
PRODUCTCOLLECTION TYPE STRING,
PRODUCTTHEME TYPE STRING,
NETPRICEAMOUNT TYPE STRING,
NETPRICEQUANTITY TYPE STRING,
NETAMOUNT TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IARUNRSNCODECUBE_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_IARUNRSNCODECUBE_STR-MANDT sy-vline 
WA_IARUNRSNCODECUBE_STR-ATPCHECKUUID sy-vline 
WA_IARUNRSNCODECUBE_STR-REQUIREMENTDOCUMENTNUMBER sy-vline 
WA_IARUNRSNCODECUBE_STR-REQUIREMENTDOCUMENTITEM sy-vline 
WA_IARUNRSNCODECUBE_STR-REQUESTEDDATE sy-vline 
WA_IARUNRSNCODECUBE_STR-REQUIREMENTTYPE sy-vline 
WA_IARUNRSNCODECUBE_STR-REQUESTEDRQMTQTYINBASEUNIT sy-vline 
WA_IARUNRSNCODECUBE_STR-SUPASSGMTAGGRGQTYUNIT sy-vline 
WA_IARUNRSNCODECUBE_STR-ABOPVARIANTUUID sy-vline 
WA_IARUNRSNCODECUBE_STR-ABOPVARIANTNAME sy-vline 
WA_IARUNRSNCODECUBE_STR-STARTEDBYUSER sy-vline 
WA_IARUNRSNCODECUBE_STR-ATPCHECKSTARTUTCDATETIME sy-vline 
WA_IARUNRSNCODECUBE_STR-ATPCHECKENDUTCDATETIME sy-vline 
WA_IARUNRSNCODECUBE_STR-ATPCHECKSTATUS sy-vline 
WA_IARUNRSNCODECUBE_STR-ABOPEXECUTIONMODE sy-vline 
WA_IARUNRSNCODECUBE_STR-ATPRLVTDOCITMISSUPASSGMTRLVT sy-vline 
WA_IARUNRSNCODECUBE_STR-ABOPASSIGNMENTPREVIEWISACTIVE sy-vline 
WA_IARUNRSNCODECUBE_STR-SUPASSGMTITEMSTATUS sy-vline 
WA_IARUNRSNCODECUBE_STR-MATERIAL sy-vline 
WA_IARUNRSNCODECUBE_STR-PLANT sy-vline 
WA_IARUNRSNCODECUBE_STR-REQUIREMENTSEGMENT sy-vline 
WA_IARUNRSNCODECUBE_STR-BASEUNIT sy-vline 
WA_IARUNRSNCODECUBE_STR-SALESORGANIZATION sy-vline 
WA_IARUNRSNCODECUBE_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_IARUNRSNCODECUBE_STR-DIVISION sy-vline 
WA_IARUNRSNCODECUBE_STR-SALESDISTRICT sy-vline 
WA_IARUNRSNCODECUBE_STR-CUSTOMERGROUP sy-vline 
WA_IARUNRSNCODECUBE_STR-COMPANYCODE sy-vline 
WA_IARUNRSNCODECUBE_STR-MATERIALGROUP sy-vline 
WA_IARUNRSNCODECUBE_STR-ORDERTYPE sy-vline 
WA_IARUNRSNCODECUBE_STR-ORDERTYPENAME sy-vline 
WA_IARUNRSNCODECUBE_STR-SOLDTOPARTY sy-vline 
WA_IARUNRSNCODECUBE_STR-SHIPTOPARTY sy-vline 
WA_IARUNRSNCODECUBE_STR-CROSSPLANTCONFIGURABLEPRODUCT sy-vline 
WA_IARUNRSNCODECUBE_STR-DELIVERYGROUP sy-vline 
WA_IARUNRSNCODECUBE_STR-PRODUCTSEASONYEAR sy-vline 
WA_IARUNRSNCODECUBE_STR-PRODUCTSEASON sy-vline 
WA_IARUNRSNCODECUBE_STR-PRODUCTCOLLECTION sy-vline 
WA_IARUNRSNCODECUBE_STR-PRODUCTTHEME sy-vline 
WA_IARUNRSNCODECUBE_STR-NETPRICEAMOUNT sy-vline 
WA_IARUNRSNCODECUBE_STR-NETPRICEQUANTITY sy-vline 
WA_IARUNRSNCODECUBE_STR-NETAMOUNT sy-vline 
WA_IARUNRSNCODECUBE_STR-DOCUMENTCURRENCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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