ABAP Select data from SAP table LEIDW_WAREHOUSE_SHIPPING_ADVI3 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP LEIDW_WAREHOUSE_SHIPPING_ADVI3 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 LEIDW_WAREHOUSE_SHIPPING_ADVI3. 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 LEIDW_WAREHOUSE_SHIPPING_ADVI3 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_LEIDW_WAREHOUSE_SHIPPING_ADVI3 TYPE STANDARD TABLE OF LEIDW_WAREHOUSE_SHIPPING_ADVI3,
      WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3 TYPE LEIDW_WAREHOUSE_SHIPPING_ADVI3,
      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: <LEIDW_WAREHOUSE_SHIPPING_ADVI3> TYPE LEIDW_WAREHOUSE_SHIPPING_ADVI3.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_LEIDW_WAREHOUSE_SHIPPING_ADVI3.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM LEIDW_WAREHOUSE_SHIPPING_ADVI3
  INTO TABLE IT_LEIDW_WAREHOUSE_SHIPPING_ADVI3.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM LEIDW_WAREHOUSE_SHIPPING_ADVI3
*  INTO TABLE @DATA(IT_LEIDW_WAREHOUSE_SHIPPING_ADVI32).
*--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_LEIDW_WAREHOUSE_SHIPPING_ADVI3 INDEX 1 INTO DATA(WA_LEIDW_WAREHOUSE_SHIPPING_ADVI32).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_LEIDW_WAREHOUSE_SHIPPING_ADVI3 ASSIGNING <LEIDW_WAREHOUSE_SHIPPING_ADVI3>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<LEIDW_WAREHOUSE_SHIPPING_ADVI3>-CONTROLLER = 1.
<LEIDW_WAREHOUSE_SHIPPING_ADVI3>-DELIVERY_DOCUMENT = 1.
<LEIDW_WAREHOUSE_SHIPPING_ADVI3>-DELIVERY_BLOCK_REASON = 1.
<LEIDW_WAREHOUSE_SHIPPING_ADVI3>-DELIVERY_PRIORITY = 1.
<LEIDW_WAREHOUSE_SHIPPING_ADVI3>-UNLOADING_POINT_NAME = 1.

ENDLOOP.

LOOP AT IT_LEIDW_WAREHOUSE_SHIPPING_ADVI3 INTO WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3-CONTROLLER, sy-vline,
  WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3-LANGUAGE_CODE, sy-vline,
  WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3-CONTENT, sy-vline,
  WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3-WAREHOUSE_GATE, sy-vline,
  WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3-HEADER_GROSS_WEIGHT, sy-vline,
  WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3-CONTROLLER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3 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_LEIDW_WAREHOUSE_SHIPPING_ADVI3 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_LEIDW_WAREHOUSE_SHIPPING_ADVI3 INTO WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3.


*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_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR, 
CONTROLLER TYPE STRING,
DELIVERY_DOCUMENT TYPE STRING,
DELIVERY_BLOCK_REASON TYPE STRING,
DELIVERY_PRIORITY TYPE STRING,
UNLOADING_POINT_NAME TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
CONTENT TYPE STRING,
WAREHOUSE_GATE TYPE STRING,
HEADER_GROSS_WEIGHT TYPE STRING,
CONTROLLER TYPE STRING,
UNIT_CODE TYPE STRING,
CONTENT TYPE STRING,
HEADER_NET_WEIGHT TYPE STRING,
CONTROLLER TYPE STRING,
UNIT_CODE TYPE STRING,
CONTENT TYPE STRING,
HEADER_VOLUME TYPE STRING,
CONTROLLER TYPE STRING,
UNIT_CODE TYPE STRING,
CONTENT TYPE STRING,
INCOTERMS TYPE STRING,
CONTROLLER TYPE STRING,
INCOTERMS_VERSION TYPE STRING,
INCOTERMS_CLASSIFICATION TYPE STRING,
INCOTERMS_CLASSIFICATION_NAME TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
CONTENT TYPE STRING,
INCOTERMS_TRANSFER_LOCATION TYPE STRING,
INCOTERMS_LOCATION1 TYPE STRING,
INCOTERMS_LOCATION2 TYPE STRING,
BILL_OF_LADING TYPE STRING,
SHIPPING_CONDITION TYPE STRING,
PARTY TYPE STRING,
DEADLINES TYPE STRING,
CONTROLLER TYPE STRING,
PICKING_DATE_TIME TYPE STRING,
CONTROLLER TYPE STRING,
TIME_ZONE_CODE TYPE STRING,
DAYLIGHT_SAVING_TIME_INDICATOR TYPE STRING,
CONTENT TYPE STRING,
LOADING_DATE_TIME TYPE STRING,
CONTROLLER TYPE STRING,
TIME_ZONE_CODE TYPE STRING,
DAYLIGHT_SAVING_TIME_INDICATOR TYPE STRING,
CONTENT TYPE STRING,
ISSUE_DATE_TIME TYPE STRING,
CONTROLLER TYPE STRING,
TIME_ZONE_CODE TYPE STRING,
DAYLIGHT_SAVING_TIME_INDICATOR TYPE STRING,
CONTENT TYPE STRING,
DELIVERY_DATE_TIME TYPE STRING,
CONTROLLER TYPE STRING,
TIME_ZONE_CODE TYPE STRING,
DAYLIGHT_SAVING_TIME_INDICATOR TYPE STRING,
CONTENT TYPE STRING,
ACTUAL_GOODS_MOVEMENT_DATE_TIM TYPE STRING,
CONTROLLER TYPE STRING,
TIME_ZONE_CODE TYPE STRING,
DAYLIGHT_SAVING_TIME_INDICATOR TYPE STRING,
CONTENT TYPE STRING,
TRANSPORTATION_PLANNING_DATE_T TYPE STRING,
CONTROLLER TYPE STRING,
TIME_ZONE_CODE TYPE STRING,
DAYLIGHT_SAVING_TIME_INDICATOR TYPE STRING,
CONTENT TYPE STRING,
TEXT TYPE STRING,
DELIVERY_ITEM TYPE STRING,
HANDLING_UNIT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_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_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTROLLER sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-DELIVERY_DOCUMENT sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-DELIVERY_BLOCK_REASON sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-DELIVERY_PRIORITY sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-UNLOADING_POINT_NAME sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTROLLER sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-LANGUAGE_CODE sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTENT sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-WAREHOUSE_GATE sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-HEADER_GROSS_WEIGHT sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTROLLER sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-UNIT_CODE sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTENT sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-HEADER_NET_WEIGHT sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTROLLER sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-UNIT_CODE sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTENT sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-HEADER_VOLUME sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTROLLER sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-UNIT_CODE sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTENT sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-INCOTERMS sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTROLLER sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-INCOTERMS_VERSION sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-INCOTERMS_CLASSIFICATION sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-INCOTERMS_CLASSIFICATION_NAME sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTROLLER sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-LANGUAGE_CODE sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTENT sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-INCOTERMS_TRANSFER_LOCATION sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-INCOTERMS_LOCATION1 sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-INCOTERMS_LOCATION2 sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-BILL_OF_LADING sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-SHIPPING_CONDITION sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-PARTY sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-DEADLINES sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTROLLER sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-PICKING_DATE_TIME sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTROLLER sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-TIME_ZONE_CODE sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-DAYLIGHT_SAVING_TIME_INDICATOR sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTENT sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-LOADING_DATE_TIME sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTROLLER sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-TIME_ZONE_CODE sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-DAYLIGHT_SAVING_TIME_INDICATOR sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTENT sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-ISSUE_DATE_TIME sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTROLLER sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-TIME_ZONE_CODE sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-DAYLIGHT_SAVING_TIME_INDICATOR sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTENT sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-DELIVERY_DATE_TIME sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTROLLER sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-TIME_ZONE_CODE sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-DAYLIGHT_SAVING_TIME_INDICATOR sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTENT sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-ACTUAL_GOODS_MOVEMENT_DATE_TIM sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTROLLER sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-TIME_ZONE_CODE sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-DAYLIGHT_SAVING_TIME_INDICATOR sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTENT sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-TRANSPORTATION_PLANNING_DATE_T sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTROLLER sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-TIME_ZONE_CODE sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-DAYLIGHT_SAVING_TIME_INDICATOR sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-CONTENT sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-TEXT sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-DELIVERY_ITEM sy-vline 
WA_LEIDW_WAREHOUSE_SHIPPING_ADVI3_STR-HANDLING_UNIT sy-vline      INTO ld_text SEPARATED BY SPACE.

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