ABAP Select data from SAP table BODY_UK_FOTV into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BODY_UK_FOTV
*  INTO TABLE @DATA(IT_BODY_UK_FOTV2).
*--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_BODY_UK_FOTV INDEX 1 INTO DATA(WA_BODY_UK_FOTV2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BODY_UK_FOTV>-PERIODID = 1.
<BODY_UK_FOTV>-DEFAULTCURRENCY = 1.
<BODY_UK_FOTV>-IRMARK = 1.
<BODY_UK_FOTV>-SENDER = 1.
<BODY_UK_FOTV>-VATDUEONOUTPUTS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BODY_UK_FOTV-VATDUEONECACQUISITIONS, sy-vline,
  WA_BODY_UK_FOTV-TOTALVAT, sy-vline,
  WA_BODY_UK_FOTV-VATRECLAIMEDONINPUTS, sy-vline,
  WA_BODY_UK_FOTV-NETVAT, sy-vline,
  WA_BODY_UK_FOTV-NETSALESANDOUTPUTS, sy-vline,
  WA_BODY_UK_FOTV-NETPURCHASESANDINPUTS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BODY_UK_FOTV 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_BODY_UK_FOTV 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_BODY_UK_FOTV INTO WA_BODY_UK_FOTV.


*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_BODY_UK_FOTV_STR, 
PERIODID TYPE STRING,
DEFAULTCURRENCY TYPE STRING,
IRMARK TYPE STRING,
SENDER TYPE STRING,
VATDUEONOUTPUTS TYPE STRING,
VATDUEONECACQUISITIONS TYPE STRING,
TOTALVAT TYPE STRING,
VATRECLAIMEDONINPUTS TYPE STRING,
NETVAT TYPE STRING,
NETSALESANDOUTPUTS TYPE STRING,
NETPURCHASESANDINPUTS TYPE STRING,
NETECSUPPLIES TYPE STRING,
NETECACQUISITIONS TYPE STRING,
SID TYPE STRING,
EXECU_MODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BODY_UK_FOTV_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_BODY_UK_FOTV_STR-PERIODID sy-vline 
WA_BODY_UK_FOTV_STR-DEFAULTCURRENCY sy-vline 
WA_BODY_UK_FOTV_STR-IRMARK sy-vline 
WA_BODY_UK_FOTV_STR-SENDER sy-vline 
WA_BODY_UK_FOTV_STR-VATDUEONOUTPUTS sy-vline 
WA_BODY_UK_FOTV_STR-VATDUEONECACQUISITIONS sy-vline 
WA_BODY_UK_FOTV_STR-TOTALVAT sy-vline 
WA_BODY_UK_FOTV_STR-VATRECLAIMEDONINPUTS sy-vline 
WA_BODY_UK_FOTV_STR-NETVAT sy-vline 
WA_BODY_UK_FOTV_STR-NETSALESANDOUTPUTS sy-vline 
WA_BODY_UK_FOTV_STR-NETPURCHASESANDINPUTS sy-vline 
WA_BODY_UK_FOTV_STR-NETECSUPPLIES sy-vline 
WA_BODY_UK_FOTV_STR-NETECACQUISITIONS sy-vline 
WA_BODY_UK_FOTV_STR-SID sy-vline 
WA_BODY_UK_FOTV_STR-EXECU_MODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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