ABAP Select data from SAP table CDLVRYITEMOUTDET into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CDLVRYITEMOUTDET
*  INTO TABLE @DATA(IT_CDLVRYITEMOUTDET2).
*--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_CDLVRYITEMOUTDET INDEX 1 INTO DATA(WA_CDLVRYITEMOUTDET2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CDLVRYITEMOUTDET>-MANDT = 1.
<CDLVRYITEMOUTDET>-DELIVERYDOCUMENT = 1.
<CDLVRYITEMOUTDET>-DELIVERYDOCUMENTITEM = 1.
<CDLVRYITEMOUTDET>-SALESORGANIZATION = 1.
<CDLVRYITEMOUTDET>-SHIPPINGPOINT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CDLVRYITEMOUTDET-SHIPTOPARTY, sy-vline,
  WA_CDLVRYITEMOUTDET-SOLDTOPARTY, sy-vline,
  WA_CDLVRYITEMOUTDET-DELIVERYDOCUMENTTYPE, sy-vline,
  WA_CDLVRYITEMOUTDET-OVERALLGOODSMOVEMENTSTATUS, sy-vline,
  WA_CDLVRYITEMOUTDET-OVERALLPICKINGSTATUS, sy-vline,
  WA_CDLVRYITEMOUTDET-DISTRIBUTIONCHANNEL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CDLVRYITEMOUTDET 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_CDLVRYITEMOUTDET 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_CDLVRYITEMOUTDET INTO WA_CDLVRYITEMOUTDET.


*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_CDLVRYITEMOUTDET-DELIVERYDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CDLVRYITEMOUTDET-DELIVERYDOCUMENT.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CDLVRYITEMOUTDET-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CDLVRYITEMOUTDET-MATERIAL.
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_CDLVRYITEMOUTDET_STR, 
MANDT TYPE STRING,
DELIVERYDOCUMENT TYPE STRING,
DELIVERYDOCUMENTITEM TYPE STRING,
SALESORGANIZATION TYPE STRING,
SHIPPINGPOINT TYPE STRING,
SHIPTOPARTY TYPE STRING,
SOLDTOPARTY TYPE STRING,
DELIVERYDOCUMENTTYPE TYPE STRING,
OVERALLGOODSMOVEMENTSTATUS TYPE STRING,
OVERALLPICKINGSTATUS TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
MATERIALGROUP TYPE STRING,
MATERIAL TYPE STRING,
MATERIALBYCUSTOMER TYPE STRING,
MATERIALTYPEPRIMARY TYPE STRING,
SDDOCUMENTCATEGORY TYPE STRING,
PLANT TYPE STRING,
DELIVERYDOCUMENTITEMCATEGORY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CDLVRYITEMOUTDET_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_CDLVRYITEMOUTDET_STR-MANDT sy-vline 
WA_CDLVRYITEMOUTDET_STR-DELIVERYDOCUMENT sy-vline 
WA_CDLVRYITEMOUTDET_STR-DELIVERYDOCUMENTITEM sy-vline 
WA_CDLVRYITEMOUTDET_STR-SALESORGANIZATION sy-vline 
WA_CDLVRYITEMOUTDET_STR-SHIPPINGPOINT sy-vline 
WA_CDLVRYITEMOUTDET_STR-SHIPTOPARTY sy-vline 
WA_CDLVRYITEMOUTDET_STR-SOLDTOPARTY sy-vline 
WA_CDLVRYITEMOUTDET_STR-DELIVERYDOCUMENTTYPE sy-vline 
WA_CDLVRYITEMOUTDET_STR-OVERALLGOODSMOVEMENTSTATUS sy-vline 
WA_CDLVRYITEMOUTDET_STR-OVERALLPICKINGSTATUS sy-vline 
WA_CDLVRYITEMOUTDET_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_CDLVRYITEMOUTDET_STR-DIVISION sy-vline 
WA_CDLVRYITEMOUTDET_STR-MATERIALGROUP sy-vline 
WA_CDLVRYITEMOUTDET_STR-MATERIAL sy-vline 
WA_CDLVRYITEMOUTDET_STR-MATERIALBYCUSTOMER sy-vline 
WA_CDLVRYITEMOUTDET_STR-MATERIALTYPEPRIMARY sy-vline 
WA_CDLVRYITEMOUTDET_STR-SDDOCUMENTCATEGORY sy-vline 
WA_CDLVRYITEMOUTDET_STR-PLANT sy-vline 
WA_CDLVRYITEMOUTDET_STR-DELIVERYDOCUMENTITEMCATEGORY sy-vline      INTO ld_text SEPARATED BY SPACE.

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