ABAP Select data from SAP table VOTIV25 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP VOTIV25 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 VOTIV25. 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 VOTIV25 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_VOTIV25 TYPE STANDARD TABLE OF VOTIV25,
      WA_VOTIV25 TYPE VOTIV25,
      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: <VOTIV25> TYPE VOTIV25.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_VOTIV25.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM VOTIV25
  INTO TABLE IT_VOTIV25.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VOTIV25
*  INTO TABLE @DATA(IT_VOTIV252).
*--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_VOTIV25 INDEX 1 INTO DATA(WA_VOTIV252).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_VOTIV25 ASSIGNING <VOTIV25>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VOTIV25>-MANDT = 1.
<VOTIV25>-SMIETSP = 1.
<VOTIV25>-SBAUALT = 1.
<VOTIV25>-SMKLASS = 1.
<VOTIV25>-SLAGK = 1.

ENDLOOP.

LOOP AT IT_VOTIV25 INTO WA_VOTIV25.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VOTIV25-SGROEKL, sy-vline,
  WA_VOTIV25-DATVON, sy-vline,
  WA_VOTIV25-DATBIS, sy-vline,
  WA_VOTIV25-FFLVO, sy-vline,
  WA_VOTIV25-FFLBI, sy-vline,
  WA_VOTIV25-BBETRV, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VOTIV25 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_VOTIV25 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_VOTIV25 INTO WA_VOTIV25.


*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_VOTIV25_STR, 
MANDT TYPE STRING,
SMIETSP TYPE STRING,
SBAUALT TYPE STRING,
SMKLASS TYPE STRING,
SLAGK TYPE STRING,
SGROEKL TYPE STRING,
DATVON TYPE STRING,
DATBIS TYPE STRING,
FFLVO TYPE STRING,
FFLBI TYPE STRING,
BBETRV TYPE STRING,
BBETRB TYPE STRING,
BGRBTR TYPE STRING,
MFACH TYPE STRING,
JGRUND TYPE STRING,
JPUNKTE TYPE STRING,
XLBEZ TYPE STRING,
XMBEZ TYPE STRING,
XLBEZM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VOTIV25_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_VOTIV25_STR-MANDT sy-vline 
WA_VOTIV25_STR-SMIETSP sy-vline 
WA_VOTIV25_STR-SBAUALT sy-vline 
WA_VOTIV25_STR-SMKLASS sy-vline 
WA_VOTIV25_STR-SLAGK sy-vline 
WA_VOTIV25_STR-SGROEKL sy-vline 
WA_VOTIV25_STR-DATVON sy-vline 
WA_VOTIV25_STR-DATBIS sy-vline 
WA_VOTIV25_STR-FFLVO sy-vline 
WA_VOTIV25_STR-FFLBI sy-vline 
WA_VOTIV25_STR-BBETRV sy-vline 
WA_VOTIV25_STR-BBETRB sy-vline 
WA_VOTIV25_STR-BGRBTR sy-vline 
WA_VOTIV25_STR-MFACH sy-vline 
WA_VOTIV25_STR-JGRUND sy-vline 
WA_VOTIV25_STR-JPUNKTE sy-vline 
WA_VOTIV25_STR-XLBEZ sy-vline 
WA_VOTIV25_STR-XMBEZ sy-vline 
WA_VOTIV25_STR-XLBEZM sy-vline      INTO ld_text SEPARATED BY SPACE.

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