ABAP Select data from SAP table APDORDCONFMATITM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM APDORDCONFMATITM
*  INTO TABLE @DATA(IT_APDORDCONFMATITM2).
*--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_APDORDCONFMATITM INDEX 1 INTO DATA(WA_APDORDCONFMATITM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<APDORDCONFMATITM>-MANDT = 1.
<APDORDCONFMATITM>-CONFIRMATIONGROUP = 1.
<APDORDCONFMATITM>-CONFIRMATIONCOUNT = 1.
<APDORDCONFMATITM>-MATERIALDOCUMENT = 1.
<APDORDCONFMATITM>-MATERIALDOCUMENTITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_APDORDCONFMATITM-MATERIALDOCUMENTYEAR, sy-vline,
  WA_APDORDCONFMATITM-ORDERTYPE, sy-vline,
  WA_APDORDCONFMATITM-ORDERID, sy-vline,
  WA_APDORDCONFMATITM-ORDERITEM, sy-vline,
  WA_APDORDCONFMATITM-MANUFACTURINGORDERCATEGORY, sy-vline,
  WA_APDORDCONFMATITM-MATERIAL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_APDORDCONFMATITM 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_APDORDCONFMATITM 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_APDORDCONFMATITM INTO WA_APDORDCONFMATITM.


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

*Conversion exit GJAHR, internal->external for field MATERIALDOCUMENTYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_APDORDCONFMATITM-MATERIALDOCUMENTYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_APDORDCONFMATITM-MATERIALDOCUMENTYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field ENTRYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_APDORDCONFMATITM-ENTRYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_APDORDCONFMATITM-ENTRYUNIT.
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_APDORDCONFMATITM_STR, 
MANDT TYPE STRING,
CONFIRMATIONGROUP TYPE STRING,
CONFIRMATIONCOUNT TYPE STRING,
MATERIALDOCUMENT TYPE STRING,
MATERIALDOCUMENTITEM TYPE STRING,
MATERIALDOCUMENTYEAR TYPE STRING,
ORDERTYPE TYPE STRING,
ORDERID TYPE STRING,
ORDERITEM TYPE STRING,
MANUFACTURINGORDERCATEGORY TYPE STRING,
MATERIAL TYPE STRING,
PLANT TYPE STRING,
RESERVATION TYPE STRING,
RESERVATIONITEM TYPE STRING,
STORAGELOCATION TYPE STRING,
PRODUCTIONSUPPLYAREA TYPE STRING,
BATCH TYPE STRING,
INVENTORYVALUATIONTYPE TYPE STRING,
GOODSMOVEMENTTYPE TYPE STRING,
GOODSMOVEMENTREFDOCTYPE TYPE STRING,
INVENTORYUSABILITYCODE TYPE STRING,
INVENTORYSPECIALSTOCKTYPE TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
WBSELEMENTEXTERNALID TYPE STRING,
SUPPLIER TYPE STRING,
CUSTOMER TYPE STRING,
RESERVATIONISFINALLYISSUED TYPE STRING,
ISCOMPLETELYDELIVERED TYPE STRING,
SHELFLIFEEXPIRATIONDATE TYPE STRING,
MANUFACTUREDATE TYPE STRING,
STORAGETYPE TYPE STRING,
STORAGEBIN TYPE STRING,
MATERIALDOCUMENTITEMTEXT TYPE STRING,
ENTRYUNIT TYPE STRING,
ENTRYUNITISOCODE TYPE STRING,
ENTRYUNITSAPCODE TYPE STRING,
QUANTITYINENTRYUNIT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_APDORDCONFMATITM_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_APDORDCONFMATITM_STR-MANDT sy-vline 
WA_APDORDCONFMATITM_STR-CONFIRMATIONGROUP sy-vline 
WA_APDORDCONFMATITM_STR-CONFIRMATIONCOUNT sy-vline 
WA_APDORDCONFMATITM_STR-MATERIALDOCUMENT sy-vline 
WA_APDORDCONFMATITM_STR-MATERIALDOCUMENTITEM sy-vline 
WA_APDORDCONFMATITM_STR-MATERIALDOCUMENTYEAR sy-vline 
WA_APDORDCONFMATITM_STR-ORDERTYPE sy-vline 
WA_APDORDCONFMATITM_STR-ORDERID sy-vline 
WA_APDORDCONFMATITM_STR-ORDERITEM sy-vline 
WA_APDORDCONFMATITM_STR-MANUFACTURINGORDERCATEGORY sy-vline 
WA_APDORDCONFMATITM_STR-MATERIAL sy-vline 
WA_APDORDCONFMATITM_STR-PLANT sy-vline 
WA_APDORDCONFMATITM_STR-RESERVATION sy-vline 
WA_APDORDCONFMATITM_STR-RESERVATIONITEM sy-vline 
WA_APDORDCONFMATITM_STR-STORAGELOCATION sy-vline 
WA_APDORDCONFMATITM_STR-PRODUCTIONSUPPLYAREA sy-vline 
WA_APDORDCONFMATITM_STR-BATCH sy-vline 
WA_APDORDCONFMATITM_STR-INVENTORYVALUATIONTYPE sy-vline 
WA_APDORDCONFMATITM_STR-GOODSMOVEMENTTYPE sy-vline 
WA_APDORDCONFMATITM_STR-GOODSMOVEMENTREFDOCTYPE sy-vline 
WA_APDORDCONFMATITM_STR-INVENTORYUSABILITYCODE sy-vline 
WA_APDORDCONFMATITM_STR-INVENTORYSPECIALSTOCKTYPE sy-vline 
WA_APDORDCONFMATITM_STR-SALESORDER sy-vline 
WA_APDORDCONFMATITM_STR-SALESORDERITEM sy-vline 
WA_APDORDCONFMATITM_STR-WBSELEMENTEXTERNALID sy-vline 
WA_APDORDCONFMATITM_STR-SUPPLIER sy-vline 
WA_APDORDCONFMATITM_STR-CUSTOMER sy-vline 
WA_APDORDCONFMATITM_STR-RESERVATIONISFINALLYISSUED sy-vline 
WA_APDORDCONFMATITM_STR-ISCOMPLETELYDELIVERED sy-vline 
WA_APDORDCONFMATITM_STR-SHELFLIFEEXPIRATIONDATE sy-vline 
WA_APDORDCONFMATITM_STR-MANUFACTUREDATE sy-vline 
WA_APDORDCONFMATITM_STR-STORAGETYPE sy-vline 
WA_APDORDCONFMATITM_STR-STORAGEBIN sy-vline 
WA_APDORDCONFMATITM_STR-MATERIALDOCUMENTITEMTEXT sy-vline 
WA_APDORDCONFMATITM_STR-ENTRYUNIT sy-vline 
WA_APDORDCONFMATITM_STR-ENTRYUNITISOCODE sy-vline 
WA_APDORDCONFMATITM_STR-ENTRYUNITSAPCODE sy-vline 
WA_APDORDCONFMATITM_STR-QUANTITYINENTRYUNIT sy-vline      INTO ld_text SEPARATED BY SPACE.

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