ABAP Select data from SAP table V_T5ITT7_2 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_T5ITT7_2 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_T5ITT7_2. 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_T5ITT7_2 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_T5ITT7_2 TYPE STANDARD TABLE OF V_T5ITT7_2,
      WA_V_T5ITT7_2 TYPE V_T5ITT7_2,
      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_T5ITT7_2> TYPE V_T5ITT7_2.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_V_T5ITT7_2.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM V_T5ITT7_2
  INTO TABLE IT_V_T5ITT7_2.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_T5ITT7_2
*  INTO TABLE @DATA(IT_V_T5ITT7_22).
*--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_T5ITT7_2 INDEX 1 INTO DATA(WA_V_T5ITT7_22).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V_T5ITT7_2 ASSIGNING <V_T5ITT7_2>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_T5ITT7_2>-MANDT = 1.
<V_T5ITT7_2>-MO730 = 1.
<V_T5ITT7_2>-ENDDA = 1.
<V_T5ITT7_2>-BEGDA = 1.
<V_T5ITT7_2>-WTTIR = 1.

ENDLOOP.

LOOP AT IT_V_T5ITT7_2 INTO WA_V_T5ITT7_2.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_T5ITT7_2-WTIDF, sy-vline,
  WA_V_T5ITT7_2-WTIIN, sy-vline,
  WA_V_T5ITT7_2-WTIII, sy-vline,
  WA_V_T5ITT7_2-WSTIR, sy-vline,
  WA_V_T5ITT7_2-WSII1, sy-vline,
  WA_V_T5ITT7_2-WSIII, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_T5ITT7_2 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_T5ITT7_2 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_T5ITT7_2 INTO WA_V_T5ITT7_2.


*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_T5ITT7_2_STR, 
MANDT TYPE STRING,
MO730 TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
WTTIR TYPE STRING,
WTIDF TYPE STRING,
WTIIN TYPE STRING,
WTIII TYPE STRING,
WSTIR TYPE STRING,
WSII1 TYPE STRING,
WSIII TYPE STRING,
WTTRD TYPE STRING,
WTCRD TYPE STRING,
WTIRD TYPE STRING,
WTDRD TYPE STRING,
WSTRD TYPE STRING,
WSXRD TYPE STRING,
WSDRD TYPE STRING,
WTTRC TYPE STRING,
WTCRC TYPE STRING,
WTIRC TYPE STRING,
WTDRC TYPE STRING,
WSTRC TYPE STRING,
WSXRC TYPE STRING,
WSDRC TYPE STRING,
WTTCD TYPE STRING,
WTCCD TYPE STRING,
WTICD TYPE STRING,
WTDCD TYPE STRING,
WSTCD TYPE STRING,
WSXCD TYPE STRING,
WSDCD TYPE STRING,
WTTCC TYPE STRING,
WTCCC TYPE STRING,
WTICC TYPE STRING,
WTDCC TYPE STRING,
WSXCC TYPE STRING,
WSTCC TYPE STRING,
WSDCC TYPE STRING,
WTTAD TYPE STRING,
WTADD TYPE STRING,
WTIAD TYPE STRING,
WTDDD TYPE STRING,
WSTAD TYPE STRING,
WSXAD TYPE STRING,
WSDDD TYPE STRING,
WTTAC TYPE STRING,
WTADF TYPE STRING,
WTIAC TYPE STRING,
WTDAC TYPE STRING,
WSTAC TYPE STRING,
WSIAC TYPE STRING,
WSDAC TYPE STRING,
MEINT TYPE STRING,
WTNPA TYPE STRING,
WTNP2 TYPE STRING,
WTTID TYPE STRING,
WTTIC TYPE STRING,
WTACD TYPE STRING,
WTACC TYPE STRING,
WTACT TYPE STRING,
WSTID TYPE STRING,
WSTIC TYPE STRING,
WSID1 TYPE STRING,
WSIC1 TYPE STRING,
WTIND TYPE STRING,
WTINC TYPE STRING,
WTIDD TYPE STRING,
WSACD TYPE STRING,
WSACC TYPE STRING,
WSACT TYPE STRING,
WSAXD TYPE STRING,
WSAXC TYPE STRING,
WSAXT TYPE STRING,
WSDDA TYPE STRING,
WSDCA TYPE STRING,
WSDTA TYPE STRING,
WTAID TYPE STRING,
WTAIC TYPE STRING,
WTAIT TYPE STRING,
WTTDD TYPE STRING,
WTTDC TYPE STRING,
WTDDA TYPE STRING,
WTDCA TYPE STRING,
WTDTA TYPE STRING,
WTIDI TYPE STRING,
WTICI TYPE STRING,
WTIDC TYPE STRING,
WTTDT TYPE STRING,
WTDII TYPE STRING,
WTCII TYPE STRING,
WTLSD TYPE STRING,
WTLSC TYPE STRING,
WILSD TYPE STRING,
WILSC TYPE STRING,
WIISD TYPE STRING,
WIISC TYPE STRING,
WINSD TYPE STRING,
WINSC TYPE STRING,
WSISD TYPE STRING,
WSISC TYPE STRING,
WSNSD TYPE STRING,
WSNSC TYPE STRING,
WRLSD TYPE STRING,
WRLSC TYPE STRING,
WRTAD TYPE STRING,
WRTAC TYPE STRING,
WSLSC TYPE STRING,
WSLSD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_T5ITT7_2_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_T5ITT7_2_STR-MANDT sy-vline 
WA_V_T5ITT7_2_STR-MO730 sy-vline 
WA_V_T5ITT7_2_STR-ENDDA sy-vline 
WA_V_T5ITT7_2_STR-BEGDA sy-vline 
WA_V_T5ITT7_2_STR-WTTIR sy-vline 
WA_V_T5ITT7_2_STR-WTIDF sy-vline 
WA_V_T5ITT7_2_STR-WTIIN sy-vline 
WA_V_T5ITT7_2_STR-WTIII sy-vline 
WA_V_T5ITT7_2_STR-WSTIR sy-vline 
WA_V_T5ITT7_2_STR-WSII1 sy-vline 
WA_V_T5ITT7_2_STR-WSIII sy-vline 
WA_V_T5ITT7_2_STR-WTTRD sy-vline 
WA_V_T5ITT7_2_STR-WTCRD sy-vline 
WA_V_T5ITT7_2_STR-WTIRD sy-vline 
WA_V_T5ITT7_2_STR-WTDRD sy-vline 
WA_V_T5ITT7_2_STR-WSTRD sy-vline 
WA_V_T5ITT7_2_STR-WSXRD sy-vline 
WA_V_T5ITT7_2_STR-WSDRD sy-vline 
WA_V_T5ITT7_2_STR-WTTRC sy-vline 
WA_V_T5ITT7_2_STR-WTCRC sy-vline 
WA_V_T5ITT7_2_STR-WTIRC sy-vline 
WA_V_T5ITT7_2_STR-WTDRC sy-vline 
WA_V_T5ITT7_2_STR-WSTRC sy-vline 
WA_V_T5ITT7_2_STR-WSXRC sy-vline 
WA_V_T5ITT7_2_STR-WSDRC sy-vline 
WA_V_T5ITT7_2_STR-WTTCD sy-vline 
WA_V_T5ITT7_2_STR-WTCCD sy-vline 
WA_V_T5ITT7_2_STR-WTICD sy-vline 
WA_V_T5ITT7_2_STR-WTDCD sy-vline 
WA_V_T5ITT7_2_STR-WSTCD sy-vline 
WA_V_T5ITT7_2_STR-WSXCD sy-vline 
WA_V_T5ITT7_2_STR-WSDCD sy-vline 
WA_V_T5ITT7_2_STR-WTTCC sy-vline 
WA_V_T5ITT7_2_STR-WTCCC sy-vline 
WA_V_T5ITT7_2_STR-WTICC sy-vline 
WA_V_T5ITT7_2_STR-WTDCC sy-vline 
WA_V_T5ITT7_2_STR-WSXCC sy-vline 
WA_V_T5ITT7_2_STR-WSTCC sy-vline 
WA_V_T5ITT7_2_STR-WSDCC sy-vline 
WA_V_T5ITT7_2_STR-WTTAD sy-vline 
WA_V_T5ITT7_2_STR-WTADD sy-vline 
WA_V_T5ITT7_2_STR-WTIAD sy-vline 
WA_V_T5ITT7_2_STR-WTDDD sy-vline 
WA_V_T5ITT7_2_STR-WSTAD sy-vline 
WA_V_T5ITT7_2_STR-WSXAD sy-vline 
WA_V_T5ITT7_2_STR-WSDDD sy-vline 
WA_V_T5ITT7_2_STR-WTTAC sy-vline 
WA_V_T5ITT7_2_STR-WTADF sy-vline 
WA_V_T5ITT7_2_STR-WTIAC sy-vline 
WA_V_T5ITT7_2_STR-WTDAC sy-vline 
WA_V_T5ITT7_2_STR-WSTAC sy-vline 
WA_V_T5ITT7_2_STR-WSIAC sy-vline 
WA_V_T5ITT7_2_STR-WSDAC sy-vline 
WA_V_T5ITT7_2_STR-MEINT sy-vline 
WA_V_T5ITT7_2_STR-WTNPA sy-vline 
WA_V_T5ITT7_2_STR-WTNP2 sy-vline 
WA_V_T5ITT7_2_STR-WTTID sy-vline 
WA_V_T5ITT7_2_STR-WTTIC sy-vline 
WA_V_T5ITT7_2_STR-WTACD sy-vline 
WA_V_T5ITT7_2_STR-WTACC sy-vline 
WA_V_T5ITT7_2_STR-WTACT sy-vline 
WA_V_T5ITT7_2_STR-WSTID sy-vline 
WA_V_T5ITT7_2_STR-WSTIC sy-vline 
WA_V_T5ITT7_2_STR-WSID1 sy-vline 
WA_V_T5ITT7_2_STR-WSIC1 sy-vline 
WA_V_T5ITT7_2_STR-WTIND sy-vline 
WA_V_T5ITT7_2_STR-WTINC sy-vline 
WA_V_T5ITT7_2_STR-WTIDD sy-vline 
WA_V_T5ITT7_2_STR-WSACD sy-vline 
WA_V_T5ITT7_2_STR-WSACC sy-vline 
WA_V_T5ITT7_2_STR-WSACT sy-vline 
WA_V_T5ITT7_2_STR-WSAXD sy-vline 
WA_V_T5ITT7_2_STR-WSAXC sy-vline 
WA_V_T5ITT7_2_STR-WSAXT sy-vline 
WA_V_T5ITT7_2_STR-WSDDA sy-vline 
WA_V_T5ITT7_2_STR-WSDCA sy-vline 
WA_V_T5ITT7_2_STR-WSDTA sy-vline 
WA_V_T5ITT7_2_STR-WTAID sy-vline 
WA_V_T5ITT7_2_STR-WTAIC sy-vline 
WA_V_T5ITT7_2_STR-WTAIT sy-vline 
WA_V_T5ITT7_2_STR-WTTDD sy-vline 
WA_V_T5ITT7_2_STR-WTTDC sy-vline 
WA_V_T5ITT7_2_STR-WTDDA sy-vline 
WA_V_T5ITT7_2_STR-WTDCA sy-vline 
WA_V_T5ITT7_2_STR-WTDTA sy-vline 
WA_V_T5ITT7_2_STR-WTIDI sy-vline 
WA_V_T5ITT7_2_STR-WTICI sy-vline 
WA_V_T5ITT7_2_STR-WTIDC sy-vline 
WA_V_T5ITT7_2_STR-WTTDT sy-vline 
WA_V_T5ITT7_2_STR-WTDII sy-vline 
WA_V_T5ITT7_2_STR-WTCII sy-vline 
WA_V_T5ITT7_2_STR-WTLSD sy-vline 
WA_V_T5ITT7_2_STR-WTLSC sy-vline 
WA_V_T5ITT7_2_STR-WILSD sy-vline 
WA_V_T5ITT7_2_STR-WILSC sy-vline 
WA_V_T5ITT7_2_STR-WIISD sy-vline 
WA_V_T5ITT7_2_STR-WIISC sy-vline 
WA_V_T5ITT7_2_STR-WINSD sy-vline 
WA_V_T5ITT7_2_STR-WINSC sy-vline 
WA_V_T5ITT7_2_STR-WSISD sy-vline 
WA_V_T5ITT7_2_STR-WSISC sy-vline 
WA_V_T5ITT7_2_STR-WSNSD sy-vline 
WA_V_T5ITT7_2_STR-WSNSC sy-vline 
WA_V_T5ITT7_2_STR-WRLSD sy-vline 
WA_V_T5ITT7_2_STR-WRLSC sy-vline 
WA_V_T5ITT7_2_STR-WRTAD sy-vline 
WA_V_T5ITT7_2_STR-WRTAC sy-vline 
WA_V_T5ITT7_2_STR-WSLSC sy-vline 
WA_V_T5ITT7_2_STR-WSLSD sy-vline      INTO ld_text SEPARATED BY SPACE.

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