ABAP Select data from SAP table V_T610FE into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_T610FE 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 V_T610FE. 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 V_T610FE 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_V_T610FE TYPE STANDARD TABLE OF V_T610FE,
      WA_V_T610FE TYPE V_T610FE,
      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: <V_T610FE> TYPE V_T610FE.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_V_T610FE.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM V_T610FE
  INTO TABLE IT_V_T610FE.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_T610FE
*  INTO TABLE @DATA(IT_V_T610FE2).
*--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_V_T610FE INDEX 1 INTO DATA(WA_V_T610FE2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V_T610FE ASSIGNING <V_T610FE>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_T610FE>-MANDT = 1.
<V_T610FE>-EILAN = 1.
<V_T610FE>-STAWN = 1.
<V_T610FE>-VERLD = 1.
<V_T610FE>-HERKL = 1.

ENDLOOP.

LOOP AT IT_V_T610FE INTO WA_V_T610FE.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_T610FE-MATNR, sy-vline,
  WA_V_T610FE-NACAR, sy-vline,
  WA_V_T610FE-BEHOE1, sy-vline,
  WA_V_T610FE-BEHOE2, sy-vline,
  WA_V_T610FE-MAKTX, sy-vline,
  WA_V_T610FE-LANDX, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_T610FE 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_V_T610FE 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_V_T610FE INTO WA_V_T610FE.


*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 MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_V_T610FE-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_T610FE-MATNR.
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_V_T610FE_STR, 
MANDT TYPE STRING,
EILAN TYPE STRING,
STAWN TYPE STRING,
VERLD TYPE STRING,
HERKL TYPE STRING,
MATNR TYPE STRING,
NACAR TYPE STRING,
BEHOE1 TYPE STRING,
BEHOE2 TYPE STRING,
MAKTX TYPE STRING,
LANDX TYPE STRING,
TEXT1_T TYPE STRING,
TEXT2_T TYPE STRING,
TEXT3_T TYPE STRING,
TEXT4_T TYPE STRING,
TEXT5_T TYPE STRING,
TEXT6_T TYPE STRING,
TEXT7_T TYPE STRING,
TEXT1_NAT TYPE STRING,
TEXT2_NAT TYPE STRING,
BEZEI60 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_T610FE_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_V_T610FE_STR-MANDT sy-vline 
WA_V_T610FE_STR-EILAN sy-vline 
WA_V_T610FE_STR-STAWN sy-vline 
WA_V_T610FE_STR-VERLD sy-vline 
WA_V_T610FE_STR-HERKL sy-vline 
WA_V_T610FE_STR-MATNR sy-vline 
WA_V_T610FE_STR-NACAR sy-vline 
WA_V_T610FE_STR-BEHOE1 sy-vline 
WA_V_T610FE_STR-BEHOE2 sy-vline 
WA_V_T610FE_STR-MAKTX sy-vline 
WA_V_T610FE_STR-LANDX sy-vline 
WA_V_T610FE_STR-TEXT1_T sy-vline 
WA_V_T610FE_STR-TEXT2_T sy-vline 
WA_V_T610FE_STR-TEXT3_T sy-vline 
WA_V_T610FE_STR-TEXT4_T sy-vline 
WA_V_T610FE_STR-TEXT5_T sy-vline 
WA_V_T610FE_STR-TEXT6_T sy-vline 
WA_V_T610FE_STR-TEXT7_T sy-vline 
WA_V_T610FE_STR-TEXT1_NAT sy-vline 
WA_V_T610FE_STR-TEXT2_NAT sy-vline 
WA_V_T610FE_STR-BEZEI60 sy-vline      INTO ld_text SEPARATED BY SPACE.

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