ABAP Select data from SAP table /SAPDII/INC_VEHIACTIONDATA into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SAPDII/INC_VEHIACTIONDATA 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 /SAPDII/INC_VEHIACTIONDATA. 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 /SAPDII/INC_VEHIACTIONDATA 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_/SAPDII/INC_VEHIACTIONDATA TYPE STANDARD TABLE OF /SAPDII/INC_VEHIACTIONDATA,
      WA_/SAPDII/INC_VEHIACTIONDATA TYPE /SAPDII/INC_VEHIACTIONDATA,
      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: </SAPDII/INC_VEHIACTIONDATA> TYPE /SAPDII/INC_VEHIACTIONDATA.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SAPDII/INC_VEHIACTIONDATA
  INTO TABLE IT_/SAPDII/INC_VEHIACTIONDATA.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPDII/INC_VEHIACTIONDATA
*  INTO TABLE @DATA(IT_/SAPDII/INC_VEHIACTIONDATA2).
*--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_/SAPDII/INC_VEHIACTIONDATA INDEX 1 INTO DATA(WA_/SAPDII/INC_VEHIACTIONDATA2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPDII/INC_VEHIACTIONDATA ASSIGNING </SAPDII/INC_VEHIACTIONDATA>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPDII/INC_VEHIACTIONDATA>-VEHICLEGUID = 1.
</SAPDII/INC_VEHIACTIONDATA>-VEHICLEGUID32 = 1.
</SAPDII/INC_VEHIACTIONDATA>-VEHICLENUMBER = 1.
</SAPDII/INC_VEHIACTIONDATA>-PO_ITEM = 1.
</SAPDII/INC_VEHIACTIONDATA>-DELIV_DATE = 1.

ENDLOOP.

LOOP AT IT_/SAPDII/INC_VEHIACTIONDATA INTO WA_/SAPDII/INC_VEHIACTIONDATA.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPDII/INC_VEHIACTIONDATA-DEL_DATCAT_EXT, sy-vline,
  WA_/SAPDII/INC_VEHIACTIONDATA-INTERNALOBJECTNUMBER, sy-vline,
  WA_/SAPDII/INC_VEHIACTIONDATA-PO_NUMBER, sy-vline,
  WA_/SAPDII/INC_VEHIACTIONDATA-MAT_DOC, sy-vline,
  WA_/SAPDII/INC_VEHIACTIONDATA-DOC_YEAR, sy-vline,
  WA_/SAPDII/INC_VEHIACTIONDATA-MATDOC_ITM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPDII/INC_VEHIACTIONDATA 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_/SAPDII/INC_VEHIACTIONDATA 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_/SAPDII/INC_VEHIACTIONDATA INTO WA_/SAPDII/INC_VEHIACTIONDATA.


*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_/SAPDII/INC_VEHIACTIONDATA_STR, 
VEHICLEGUID TYPE STRING,
VEHICLEGUID32 TYPE STRING,
VEHICLENUMBER TYPE STRING,
PO_ITEM TYPE STRING,
DELIV_DATE TYPE STRING,
DEL_DATCAT_EXT TYPE STRING,
INTERNALOBJECTNUMBER TYPE STRING,
PO_NUMBER TYPE STRING,
MAT_DOC TYPE STRING,
DOC_YEAR TYPE STRING,
MATDOC_ITM TYPE STRING,
ITEM_AMOUNT TYPE STRING,
CURRENCY_ISO TYPE STRING,
FILENAME TYPE STRING,
ENDCUSTOMER TYPE STRING,
VEHICLEIDENTNUMB TYPE STRING,
VEHICLEEXTERNNUM TYPE STRING,
VEHICLEAVAILABIL TYPE STRING,
VEHICLEVISIBILIT TYPE STRING,
VEHICLELOCATION TYPE STRING,
GROSSPRICE TYPE STRING,
GROSSPRICECURRENCY TYPE STRING,
PLNNDDELIVERYDATE TYPE STRING,
PRODUCTIONDATE TYPE STRING,
CREATED_BY TYPE STRING,
VEHICLEUSAGE TYPE STRING,
SALESCAMPAIGN TYPE STRING,
MILEAGE TYPE STRING,
MILEAGEUNIT_SAP TYPE STRING,
MILEAGEUNIT_ISO TYPE STRING,
REGISTRATIONDATE TYPE STRING,
CONSTRUCTYEAR TYPE STRING,
CONSTRUCTMONTH TYPE STRING,
VEHICLESEARCHAREA TYPE STRING,
VEHICLEORDERER TYPE STRING,
EQUIPMENT TYPE STRING,
MASTEREQUIPMENT TYPE STRING,
MASTER_WARRANTY TYPE STRING,
WAR_DATE TYPE STRING,
MASTER_WARRANTY_2 TYPE STRING,
WAR_DATE_2 TYPE STRING,
MAIN_WORKCENTER TYPE STRING,
ORDERID TYPE STRING,
SHARINGLEVEL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPDII/INC_VEHIACTIONDATA_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_/SAPDII/INC_VEHIACTIONDATA_STR-VEHICLEGUID sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-VEHICLEGUID32 sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-VEHICLENUMBER sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-PO_ITEM sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-DELIV_DATE sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-DEL_DATCAT_EXT sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-INTERNALOBJECTNUMBER sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-PO_NUMBER sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-MAT_DOC sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-DOC_YEAR sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-MATDOC_ITM sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-ITEM_AMOUNT sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-CURRENCY_ISO sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-FILENAME sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-ENDCUSTOMER sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-VEHICLEIDENTNUMB sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-VEHICLEEXTERNNUM sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-VEHICLEAVAILABIL sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-VEHICLEVISIBILIT sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-VEHICLELOCATION sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-GROSSPRICE sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-GROSSPRICECURRENCY sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-PLNNDDELIVERYDATE sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-PRODUCTIONDATE sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-CREATED_BY sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-VEHICLEUSAGE sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-SALESCAMPAIGN sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-MILEAGE sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-MILEAGEUNIT_SAP sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-MILEAGEUNIT_ISO sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-REGISTRATIONDATE sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-CONSTRUCTYEAR sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-CONSTRUCTMONTH sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-VEHICLESEARCHAREA sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-VEHICLEORDERER sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-EQUIPMENT sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-MASTEREQUIPMENT sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-MASTER_WARRANTY sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-WAR_DATE sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-MASTER_WARRANTY_2 sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-WAR_DATE_2 sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-MAIN_WORKCENTER sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-ORDERID sy-vline 
WA_/SAPDII/INC_VEHIACTIONDATA_STR-SHARINGLEVEL sy-vline      INTO ld_text SEPARATED BY SPACE.

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