ABAP Select data from SAP table V_T5D5F into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_T5D5F 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_T5D5F. 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_T5D5F 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_T5D5F TYPE STANDARD TABLE OF V_T5D5F,
      WA_V_T5D5F TYPE V_T5D5F,
      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_T5D5F> TYPE V_T5D5F.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_V_T5D5F.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM V_T5D5F
  INTO TABLE IT_V_T5D5F.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_T5D5F
*  INTO TABLE @DATA(IT_V_T5D5F2).
*--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_T5D5F INDEX 1 INTO DATA(WA_V_T5D5F2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V_T5D5F ASSIGNING <V_T5D5F>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_T5D5F>-MANDT = 1.
<V_T5D5F>-FALGK = 1.
<V_T5D5F>-TRFGR = 1.
<V_T5D5F>-FALGR = 1.
<V_T5D5F>-LTRGR = 1.

ENDLOOP.

LOOP AT IT_V_T5D5F INTO WA_V_T5D5F.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_T5D5F-LFLGR, sy-vline,
  WA_V_T5D5F-ENDDA, sy-vline,
  WA_V_T5D5F-BEGDA, sy-vline,
  WA_V_T5D5F-DALMN, sy-vline,
  WA_V_T5D5F-DALEX, sy-vline,
  WA_V_T5D5F-DALMX, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_T5D5F 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_T5D5F 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_T5D5F INTO WA_V_T5D5F.


*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_T5D5F_STR, 
MANDT TYPE STRING,
FALGK TYPE STRING,
TRFGR TYPE STRING,
FALGR TYPE STRING,
LTRGR TYPE STRING,
LFLGR TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
DALMN TYPE STRING,
DALEX TYPE STRING,
DALMX TYPE STRING,
ZUGMN TYPE STRING,
ZUGEX TYPE STRING,
ZUGMX TYPE STRING,
NFLGK TYPE STRING,
NTRGR TYPE STRING,
NFLGR TYPE STRING,
SONRE TYPE STRING,
FGKTX TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_T5D5F_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_T5D5F_STR-MANDT sy-vline 
WA_V_T5D5F_STR-FALGK sy-vline 
WA_V_T5D5F_STR-TRFGR sy-vline 
WA_V_T5D5F_STR-FALGR sy-vline 
WA_V_T5D5F_STR-LTRGR sy-vline 
WA_V_T5D5F_STR-LFLGR sy-vline 
WA_V_T5D5F_STR-ENDDA sy-vline 
WA_V_T5D5F_STR-BEGDA sy-vline 
WA_V_T5D5F_STR-DALMN sy-vline 
WA_V_T5D5F_STR-DALEX sy-vline 
WA_V_T5D5F_STR-DALMX sy-vline 
WA_V_T5D5F_STR-ZUGMN sy-vline 
WA_V_T5D5F_STR-ZUGEX sy-vline 
WA_V_T5D5F_STR-ZUGMX sy-vline 
WA_V_T5D5F_STR-NFLGK sy-vline 
WA_V_T5D5F_STR-NTRGR sy-vline 
WA_V_T5D5F_STR-NFLGR sy-vline 
WA_V_T5D5F_STR-SONRE sy-vline 
WA_V_T5D5F_STR-FGKTX sy-vline      INTO ld_text SEPARATED BY SPACE.

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