ABAP Select data from SAP table BAPI10503ORDEROUTCHANGEX into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP BAPI10503ORDEROUTCHANGEX 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 BAPI10503ORDEROUTCHANGEX. 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 BAPI10503ORDEROUTCHANGEX 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_BAPI10503ORDEROUTCHANGEX TYPE STANDARD TABLE OF BAPI10503ORDEROUTCHANGEX,
      WA_BAPI10503ORDEROUTCHANGEX TYPE BAPI10503ORDEROUTCHANGEX,
      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: <BAPI10503ORDEROUTCHANGEX> TYPE BAPI10503ORDEROUTCHANGEX.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BAPI10503ORDEROUTCHANGEX.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BAPI10503ORDEROUTCHANGEX
  INTO TABLE IT_BAPI10503ORDEROUTCHANGEX.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPI10503ORDEROUTCHANGEX
*  INTO TABLE @DATA(IT_BAPI10503ORDEROUTCHANGEX2).
*--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_BAPI10503ORDEROUTCHANGEX INDEX 1 INTO DATA(WA_BAPI10503ORDEROUTCHANGEX2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPI10503ORDEROUTCHANGEX ASSIGNING <BAPI10503ORDEROUTCHANGEX>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI10503ORDEROUTCHANGEX>-ORDER_NUMBER = 1.
<BAPI10503ORDEROUTCHANGEX>-ITEM_NUMBER = 1.
<BAPI10503ORDEROUTCHANGEX>-PRODUCT = 1.
<BAPI10503ORDEROUTCHANGEX>-LOCATION = 1.
<BAPI10503ORDEROUTCHANGEX>-STORAGE_LOCATION = 1.

ENDLOOP.

LOOP AT IT_BAPI10503ORDEROUTCHANGEX INTO WA_BAPI10503ORDEROUTCHANGEX.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPI10503ORDEROUTCHANGEX-BATCH, sy-vline,
  WA_BAPI10503ORDEROUTCHANGEX-SPEC_STOCK_IND, sy-vline,
  WA_BAPI10503ORDEROUTCHANGEX-SPEC_STOCK_KEY, sy-vline,
  WA_BAPI10503ORDEROUTCHANGEX-ORDER_QUANTITY, sy-vline,
  WA_BAPI10503ORDEROUTCHANGEX-SCRAP_QUANTITY, sy-vline,
  WA_BAPI10503ORDEROUTCHANGEX-GR_QUANTITY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPI10503ORDEROUTCHANGEX 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_BAPI10503ORDEROUTCHANGEX 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_BAPI10503ORDEROUTCHANGEX INTO WA_BAPI10503ORDEROUTCHANGEX.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_BAPI10503ORDEROUTCHANGEX_STR, 
ORDER_NUMBER TYPE STRING,
ITEM_NUMBER TYPE STRING,
PRODUCT TYPE STRING,
LOCATION TYPE STRING,
STORAGE_LOCATION TYPE STRING,
BATCH TYPE STRING,
SPEC_STOCK_IND TYPE STRING,
SPEC_STOCK_KEY TYPE STRING,
ORDER_QUANTITY TYPE STRING,
SCRAP_QUANTITY TYPE STRING,
GR_QUANTITY TYPE STRING,
ATPCAT TYPE STRING,
IS_MASTER_FLG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPI10503ORDEROUTCHANGEX_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_BAPI10503ORDEROUTCHANGEX_STR-ORDER_NUMBER sy-vline 
WA_BAPI10503ORDEROUTCHANGEX_STR-ITEM_NUMBER sy-vline 
WA_BAPI10503ORDEROUTCHANGEX_STR-PRODUCT sy-vline 
WA_BAPI10503ORDEROUTCHANGEX_STR-LOCATION sy-vline 
WA_BAPI10503ORDEROUTCHANGEX_STR-STORAGE_LOCATION sy-vline 
WA_BAPI10503ORDEROUTCHANGEX_STR-BATCH sy-vline 
WA_BAPI10503ORDEROUTCHANGEX_STR-SPEC_STOCK_IND sy-vline 
WA_BAPI10503ORDEROUTCHANGEX_STR-SPEC_STOCK_KEY sy-vline 
WA_BAPI10503ORDEROUTCHANGEX_STR-ORDER_QUANTITY sy-vline 
WA_BAPI10503ORDEROUTCHANGEX_STR-SCRAP_QUANTITY sy-vline 
WA_BAPI10503ORDEROUTCHANGEX_STR-GR_QUANTITY sy-vline 
WA_BAPI10503ORDEROUTCHANGEX_STR-ATPCAT sy-vline 
WA_BAPI10503ORDEROUTCHANGEX_STR-IS_MASTER_FLG sy-vline      INTO ld_text SEPARATED BY SPACE.

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