ABAP Select data from SAP table V_T5BDI0 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_T5BDI0 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_T5BDI0. 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_T5BDI0 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_T5BDI0 TYPE STANDARD TABLE OF V_T5BDI0,
      WA_V_T5BDI0 TYPE V_T5BDI0,
      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_T5BDI0> TYPE V_T5BDI0.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_V_T5BDI0.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM V_T5BDI0
  INTO TABLE IT_V_T5BDI0.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_T5BDI0
*  INTO TABLE @DATA(IT_V_T5BDI02).
*--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_T5BDI0 INDEX 1 INTO DATA(WA_V_T5BDI02).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V_T5BDI0 ASSIGNING <V_T5BDI0>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_T5BDI0>-MANDT = 1.
<V_T5BDI0>-STMOD = 1.
<V_T5BDI0>-GLBID = 1.
<V_T5BDI0>-ADDAT = 1.
<V_T5BDI0>-REFNR = 1.

ENDLOOP.

LOOP AT IT_V_T5BDI0 INTO WA_V_T5BDI0.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_T5BDI0-PERID, sy-vline,
  WA_V_T5BDI0-DIDTP, sy-vline,
  WA_V_T5BDI0-STATS, sy-vline,
  WA_V_T5BDI0-DIDCH, sy-vline,
  WA_V_T5BDI0-DICAN, sy-vline,
  WA_V_T5BDI0-SNDAT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_T5BDI0 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_T5BDI0 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_T5BDI0 INTO WA_V_T5BDI0.


*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_V_T5BDI0_STR, 
MANDT TYPE STRING,
STMOD TYPE STRING,
GLBID TYPE STRING,
ADDAT TYPE STRING,
REFNR TYPE STRING,
PERID TYPE STRING,
DIDTP TYPE STRING,
STATS TYPE STRING,
DIDCH TYPE STRING,
DICAN TYPE STRING,
SNDAT TYPE STRING,
RSZRR TYPE STRING,
PERNR TYPE STRING,
RSZNR TYPE STRING,
COMID TYPE STRING,
ENDAT TYPE STRING,
ENTIM TYPE STRING,
LVDAT TYPE STRING,
LVTIM TYPE STRING,
BEGPC TYPE STRING,
SENUM TYPE STRING,
UECID TYPE STRING,
QUALI TYPE STRING,
PDNBR TYPE STRING,
UNAME TYPE STRING,
CDATE TYPE STRING,
CTIME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_T5BDI0_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_T5BDI0_STR-MANDT sy-vline 
WA_V_T5BDI0_STR-STMOD sy-vline 
WA_V_T5BDI0_STR-GLBID sy-vline 
WA_V_T5BDI0_STR-ADDAT sy-vline 
WA_V_T5BDI0_STR-REFNR sy-vline 
WA_V_T5BDI0_STR-PERID sy-vline 
WA_V_T5BDI0_STR-DIDTP sy-vline 
WA_V_T5BDI0_STR-STATS sy-vline 
WA_V_T5BDI0_STR-DIDCH sy-vline 
WA_V_T5BDI0_STR-DICAN sy-vline 
WA_V_T5BDI0_STR-SNDAT sy-vline 
WA_V_T5BDI0_STR-RSZRR sy-vline 
WA_V_T5BDI0_STR-PERNR sy-vline 
WA_V_T5BDI0_STR-RSZNR sy-vline 
WA_V_T5BDI0_STR-COMID sy-vline 
WA_V_T5BDI0_STR-ENDAT sy-vline 
WA_V_T5BDI0_STR-ENTIM sy-vline 
WA_V_T5BDI0_STR-LVDAT sy-vline 
WA_V_T5BDI0_STR-LVTIM sy-vline 
WA_V_T5BDI0_STR-BEGPC sy-vline 
WA_V_T5BDI0_STR-SENUM sy-vline 
WA_V_T5BDI0_STR-UECID sy-vline 
WA_V_T5BDI0_STR-QUALI sy-vline 
WA_V_T5BDI0_STR-PDNBR sy-vline 
WA_V_T5BDI0_STR-UNAME sy-vline 
WA_V_T5BDI0_STR-CDATE sy-vline 
WA_V_T5BDI0_STR-CTIME sy-vline      INTO ld_text SEPARATED BY SPACE.

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