ABAP Select data from SAP table CDELIVDOCITMDE03 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CDELIVDOCITMDE03 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 CDELIVDOCITMDE03. 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 CDELIVDOCITMDE03 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_CDELIVDOCITMDE03 TYPE STANDARD TABLE OF CDELIVDOCITMDE03,
      WA_CDELIVDOCITMDE03 TYPE CDELIVDOCITMDE03,
      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: <CDELIVDOCITMDE03> TYPE CDELIVDOCITMDE03.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CDELIVDOCITMDE03.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CDELIVDOCITMDE03
  INTO TABLE IT_CDELIVDOCITMDE03.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CDELIVDOCITMDE03
*  INTO TABLE @DATA(IT_CDELIVDOCITMDE032).
*--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_CDELIVDOCITMDE03 INDEX 1 INTO DATA(WA_CDELIVDOCITMDE032).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CDELIVDOCITMDE03 ASSIGNING <CDELIVDOCITMDE03>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CDELIVDOCITMDE03>-MANDT = 1.
<CDELIVDOCITMDE03>-DELIVERYDOCUMENT = 1.
<CDELIVDOCITMDE03>-DELIVERYDOCUMENTITEM = 1.
<CDELIVDOCITMDE03>-DELIVERYDOCUMENTITEMCATEGORY = 1.
<CDELIVDOCITMDE03>-DELIVERYDOCUMENTITEMTEXT = 1.

ENDLOOP.

LOOP AT IT_CDELIVDOCITMDE03 INTO WA_CDELIVDOCITMDE03.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CDELIVDOCITMDE03-DUEDAYS, sy-vline,
  WA_CDELIVDOCITMDE03-MATERIAL, sy-vline,
  WA_CDELIVDOCITMDE03-MATERIALNAME, sy-vline,
  WA_CDELIVDOCITMDE03-MATERIALBYCUSTOMER, sy-vline,
  WA_CDELIVDOCITMDE03-MATERIALGROUP, sy-vline,
  WA_CDELIVDOCITMDE03-BATCH, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CDELIVDOCITMDE03 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_CDELIVDOCITMDE03 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_CDELIVDOCITMDE03 INTO WA_CDELIVDOCITMDE03.


*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 DELIVERYDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CDELIVDOCITMDE03-DELIVERYDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CDELIVDOCITMDE03-DELIVERYDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CDELIVDOCITMDE03-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CDELIVDOCITMDE03-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field DELIVERYQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CDELIVDOCITMDE03-DELIVERYQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CDELIVDOCITMDE03-DELIVERYQUANTITYUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ITEMWEIGHTUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CDELIVDOCITMDE03-ITEMWEIGHTUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CDELIVDOCITMDE03-ITEMWEIGHTUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ITEMVOLUMEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CDELIVDOCITMDE03-ITEMVOLUMEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CDELIVDOCITMDE03-ITEMVOLUMEUNIT.
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_CDELIVDOCITMDE03_STR, 
MANDT TYPE STRING,
DELIVERYDOCUMENT TYPE STRING,
DELIVERYDOCUMENTITEM TYPE STRING,
DELIVERYDOCUMENTITEMCATEGORY TYPE STRING,
DELIVERYDOCUMENTITEMTEXT TYPE STRING,
DUEDAYS TYPE STRING,
MATERIAL TYPE STRING,
MATERIALNAME TYPE STRING,
MATERIALBYCUSTOMER TYPE STRING,
MATERIALGROUP TYPE STRING,
BATCH TYPE STRING,
PLANT TYPE STRING,
WAREHOUSE TYPE STRING,
WAREHOUSENAME TYPE STRING,
STORAGELOCATION TYPE STRING,
ACTUALDELIVERYQUANTITY TYPE STRING,
DELIVERYQUANTITYUNIT TYPE STRING,
ITEMGROSSWEIGHT TYPE STRING,
ITEMNETWEIGHT TYPE STRING,
ITEMWEIGHTUNIT TYPE STRING,
ITEMVOLUME TYPE STRING,
ITEMVOLUMEUNIT TYPE STRING,
LOADINGGROUP TYPE STRING,
TRANSPORTATIONGROUP TYPE STRING,
GOODSMOVEMENTTYPE TYPE STRING,
INVENTORYSPECIALSTOCKTYPE TYPE STRING,
STOCKTYPE TYPE STRING,
WAREHOUSESTAGINGAREA TYPE STRING,
WAREHOUSESTAGINGAREANAME TYPE STRING,
OVERDELIVTOLRTDLMTRATIOINPCT TYPE STRING,
UNDERDELIVTOLRTDLMTRATIOINPCT TYPE STRING,
ITEMBILLINGBLOCKREASON TYPE STRING,
PICKINGSTATUS TYPE STRING,
DELIVERYRELATEDBILLINGSTATUS TYPE STRING,
PACKINGSTATUS TYPE STRING,
PICKINGCONFIRMATIONSTATUS TYPE STRING,
WAREHOUSEACTIVITYSTATUS TYPE STRING,
GOODSMOVEMENTSTATUS TYPE STRING,
ITEMGENERALINCOMPLETIONSTATUS TYPE STRING,
ITEMDELIVERYINCOMPLETIONSTATUS TYPE STRING,
ITEMPICKINGINCOMPLETIONSTATUS TYPE STRING,
ITEMPACKINGINCOMPLETIONSTATUS TYPE STRING,
ITEMBILLINGINCOMPLETIONSTATUS TYPE STRING,
ITEMGDSMVTINCOMPLETIONSTS TYPE STRING,
ITMGENINCOMPLTNSTSCRITICALITY TYPE STRING,
ITMDELIVINCOMPLTNSTSCRITLTY TYPE STRING,
ITMPICKINGINCOMPLTNSTSCRITLTY TYPE STRING,
ITMPACKGINCOMPLTNSTSCRITLTY TYPE STRING,
ITMGDSMVTINCOMPLTNSTSCRITLTY TYPE STRING,
ITMBILLINGINCOMPLTNSTSCRITLTY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CDELIVDOCITMDE03_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_CDELIVDOCITMDE03_STR-MANDT sy-vline 
WA_CDELIVDOCITMDE03_STR-DELIVERYDOCUMENT sy-vline 
WA_CDELIVDOCITMDE03_STR-DELIVERYDOCUMENTITEM sy-vline 
WA_CDELIVDOCITMDE03_STR-DELIVERYDOCUMENTITEMCATEGORY sy-vline 
WA_CDELIVDOCITMDE03_STR-DELIVERYDOCUMENTITEMTEXT sy-vline 
WA_CDELIVDOCITMDE03_STR-DUEDAYS sy-vline 
WA_CDELIVDOCITMDE03_STR-MATERIAL sy-vline 
WA_CDELIVDOCITMDE03_STR-MATERIALNAME sy-vline 
WA_CDELIVDOCITMDE03_STR-MATERIALBYCUSTOMER sy-vline 
WA_CDELIVDOCITMDE03_STR-MATERIALGROUP sy-vline 
WA_CDELIVDOCITMDE03_STR-BATCH sy-vline 
WA_CDELIVDOCITMDE03_STR-PLANT sy-vline 
WA_CDELIVDOCITMDE03_STR-WAREHOUSE sy-vline 
WA_CDELIVDOCITMDE03_STR-WAREHOUSENAME sy-vline 
WA_CDELIVDOCITMDE03_STR-STORAGELOCATION sy-vline 
WA_CDELIVDOCITMDE03_STR-ACTUALDELIVERYQUANTITY sy-vline 
WA_CDELIVDOCITMDE03_STR-DELIVERYQUANTITYUNIT sy-vline 
WA_CDELIVDOCITMDE03_STR-ITEMGROSSWEIGHT sy-vline 
WA_CDELIVDOCITMDE03_STR-ITEMNETWEIGHT sy-vline 
WA_CDELIVDOCITMDE03_STR-ITEMWEIGHTUNIT sy-vline 
WA_CDELIVDOCITMDE03_STR-ITEMVOLUME sy-vline 
WA_CDELIVDOCITMDE03_STR-ITEMVOLUMEUNIT sy-vline 
WA_CDELIVDOCITMDE03_STR-LOADINGGROUP sy-vline 
WA_CDELIVDOCITMDE03_STR-TRANSPORTATIONGROUP sy-vline 
WA_CDELIVDOCITMDE03_STR-GOODSMOVEMENTTYPE sy-vline 
WA_CDELIVDOCITMDE03_STR-INVENTORYSPECIALSTOCKTYPE sy-vline 
WA_CDELIVDOCITMDE03_STR-STOCKTYPE sy-vline 
WA_CDELIVDOCITMDE03_STR-WAREHOUSESTAGINGAREA sy-vline 
WA_CDELIVDOCITMDE03_STR-WAREHOUSESTAGINGAREANAME sy-vline 
WA_CDELIVDOCITMDE03_STR-OVERDELIVTOLRTDLMTRATIOINPCT sy-vline 
WA_CDELIVDOCITMDE03_STR-UNDERDELIVTOLRTDLMTRATIOINPCT sy-vline 
WA_CDELIVDOCITMDE03_STR-ITEMBILLINGBLOCKREASON sy-vline 
WA_CDELIVDOCITMDE03_STR-PICKINGSTATUS sy-vline 
WA_CDELIVDOCITMDE03_STR-DELIVERYRELATEDBILLINGSTATUS sy-vline 
WA_CDELIVDOCITMDE03_STR-PACKINGSTATUS sy-vline 
WA_CDELIVDOCITMDE03_STR-PICKINGCONFIRMATIONSTATUS sy-vline 
WA_CDELIVDOCITMDE03_STR-WAREHOUSEACTIVITYSTATUS sy-vline 
WA_CDELIVDOCITMDE03_STR-GOODSMOVEMENTSTATUS sy-vline 
WA_CDELIVDOCITMDE03_STR-ITEMGENERALINCOMPLETIONSTATUS sy-vline 
WA_CDELIVDOCITMDE03_STR-ITEMDELIVERYINCOMPLETIONSTATUS sy-vline 
WA_CDELIVDOCITMDE03_STR-ITEMPICKINGINCOMPLETIONSTATUS sy-vline 
WA_CDELIVDOCITMDE03_STR-ITEMPACKINGINCOMPLETIONSTATUS sy-vline 
WA_CDELIVDOCITMDE03_STR-ITEMBILLINGINCOMPLETIONSTATUS sy-vline 
WA_CDELIVDOCITMDE03_STR-ITEMGDSMVTINCOMPLETIONSTS sy-vline 
WA_CDELIVDOCITMDE03_STR-ITMGENINCOMPLTNSTSCRITICALITY sy-vline 
WA_CDELIVDOCITMDE03_STR-ITMDELIVINCOMPLTNSTSCRITLTY sy-vline 
WA_CDELIVDOCITMDE03_STR-ITMPICKINGINCOMPLTNSTSCRITLTY sy-vline 
WA_CDELIVDOCITMDE03_STR-ITMPACKGINCOMPLTNSTSCRITLTY sy-vline 
WA_CDELIVDOCITMDE03_STR-ITMGDSMVTINCOMPLTNSTSCRITLTY sy-vline 
WA_CDELIVDOCITMDE03_STR-ITMBILLINGINCOMPLTNSTSCRITLTY sy-vline      INTO ld_text SEPARATED BY SPACE.

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