ABAP Select data from SAP table ARBERP_XQTEQ_S_AIR_LEG_ORIGIN into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ARBERP_XQTEQ_S_AIR_LEG_ORIGIN
*  INTO TABLE @DATA(IT_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN2).
*--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_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN INDEX 1 INTO DATA(WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ARBERP_XQTEQ_S_AIR_LEG_ORIGIN>-AIRPORT = 1.
<ARBERP_XQTEQ_S_AIR_LEG_ORIGIN>-ADDRESS = 1.
<ARBERP_XQTEQ_S_AIR_LEG_ORIGIN>-NAME = 1.
<ARBERP_XQTEQ_S_AIR_LEG_ORIGIN>-CONTENT = 1.
<ARBERP_XQTEQ_S_AIR_LEG_ORIGIN>-XML_LANG = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN-POSTAL_ADDRESS, sy-vline,
  WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN-DELIVER_TO, sy-vline,
  WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN-STREET, sy-vline,
  WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN-CITY, sy-vline,
  WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN-CONTENT, sy-vline,
  WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN-CITY_CODE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN 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_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN 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_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN INTO WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN.


*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_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR, 
AIRPORT TYPE STRING,
ADDRESS TYPE STRING,
NAME TYPE STRING,
CONTENT TYPE STRING,
XML_LANG TYPE STRING,
POSTAL_ADDRESS TYPE STRING,
DELIVER_TO TYPE STRING,
STREET TYPE STRING,
CITY TYPE STRING,
CONTENT TYPE STRING,
CITY_CODE TYPE STRING,
MUNICIPALITY TYPE STRING,
CONTENT TYPE STRING,
MUNICIPALITY_CODE TYPE STRING,
STATE TYPE STRING,
CONTENT TYPE STRING,
ISO_STATE_CODE TYPE STRING,
POSTAL_CODE TYPE STRING,
CONTENT TYPE STRING,
COUNTRY TYPE STRING,
CONTENT TYPE STRING,
ISO_COUNTRY_CODE TYPE STRING,
EXTRINSIC TYPE STRING,
NAME TYPE STRING,
EMAIL TYPE STRING,
CONTENT TYPE STRING,
NAME TYPE STRING,
PREFERRED_LANG TYPE STRING,
PHONE TYPE STRING,
TELEPHONE_NUMBER TYPE STRING,
COUNTRY_CODE TYPE STRING,
CONTENT TYPE STRING,
ISO_COUNTRY_CODE TYPE STRING,
AREA_OR_CITY_CODE TYPE STRING,
CONTENT TYPE STRING,
NUMBER TYPE STRING,
CONTENT TYPE STRING,
EXTENSION TYPE STRING,
CONTENT TYPE STRING,
NAME TYPE STRING,
FAX TYPE STRING,
TELEPHONE_NUMBER TYPE STRING,
COUNTRY_CODE TYPE STRING,
CONTENT TYPE STRING,
ISO_COUNTRY_CODE TYPE STRING,
AREA_OR_CITY_CODE TYPE STRING,
CONTENT TYPE STRING,
NUMBER TYPE STRING,
CONTENT TYPE STRING,
EXTENSION TYPE STRING,
CONTENT TYPE STRING,
URL TYPE STRING,
CONTENT TYPE STRING,
NAME TYPE STRING,
EMAIL TYPE STRING,
CONTENT TYPE STRING,
NAME TYPE STRING,
PREFERRED_LANG TYPE STRING,
NAME TYPE STRING,
URL TYPE STRING,
CONTENT TYPE STRING,
NAME TYPE STRING,
ISO_COUNTRY_CODE TYPE STRING,
ADDRESS_ID TYPE STRING,
ADDRESS_ID_DOMAIN TYPE STRING,
AIRPORT_CODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_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_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-AIRPORT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-ADDRESS sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-NAME sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-XML_LANG sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-POSTAL_ADDRESS sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-DELIVER_TO sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-STREET sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CITY sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CITY_CODE sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-MUNICIPALITY sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-MUNICIPALITY_CODE sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-STATE sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-ISO_STATE_CODE sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-POSTAL_CODE sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-COUNTRY sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-ISO_COUNTRY_CODE sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-EXTRINSIC sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-NAME sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-EMAIL sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-NAME sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-PREFERRED_LANG sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-PHONE sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-TELEPHONE_NUMBER sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-COUNTRY_CODE sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-ISO_COUNTRY_CODE sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-AREA_OR_CITY_CODE sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-NUMBER sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-EXTENSION sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-NAME sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-FAX sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-TELEPHONE_NUMBER sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-COUNTRY_CODE sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-ISO_COUNTRY_CODE sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-AREA_OR_CITY_CODE sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-NUMBER sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-EXTENSION sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-URL sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-NAME sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-EMAIL sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-NAME sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-PREFERRED_LANG sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-NAME sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-URL sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-CONTENT sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-NAME sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-ISO_COUNTRY_CODE sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-ADDRESS_ID sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-ADDRESS_ID_DOMAIN sy-vline 
WA_ARBERP_XQTEQ_S_AIR_LEG_ORIGIN_STR-AIRPORT_CODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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