ABAP Select data from SAP table V_T706S_EHP into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_T706S_EHP 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_T706S_EHP. 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_T706S_EHP 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_T706S_EHP TYPE STANDARD TABLE OF V_T706S_EHP,
      WA_V_T706S_EHP TYPE V_T706S_EHP,
      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_T706S_EHP> TYPE V_T706S_EHP.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_V_T706S_EHP.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM V_T706S_EHP
  INTO TABLE IT_V_T706S_EHP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_T706S_EHP
*  INTO TABLE @DATA(IT_V_T706S_EHP2).
*--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_T706S_EHP INDEX 1 INTO DATA(WA_V_T706S_EHP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V_T706S_EHP ASSIGNING <V_T706S_EHP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_T706S_EHP>-MANDT = 1.
<V_T706S_EHP>-MOREI = 1.
<V_T706S_EHP>-SCHEM = 1.
<V_T706S_EHP>-INAUS = 1.
<V_T706S_EHP>-RLAND = 1.

ENDLOOP.

LOOP AT IT_V_T706S_EHP INTO WA_V_T706S_EHP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_T706S_EHP-RGION, sy-vline,
  WA_V_T706S_EHP-EINME, sy-vline,
  WA_V_T706S_EHP-ANKUN, sy-vline,
  WA_V_T706S_EHP-FRUEH, sy-vline,
  WA_V_T706S_EHP-ESBON, sy-vline,
  WA_V_T706S_EHP-KFZVE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_T706S_EHP 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_T706S_EHP 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_T706S_EHP INTO WA_V_T706S_EHP.


*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_T706S_EHP_STR, 
MANDT TYPE STRING,
MOREI TYPE STRING,
SCHEM TYPE STRING,
INAUS TYPE STRING,
RLAND TYPE STRING,
RGION TYPE STRING,
EINME TYPE STRING,
ANKUN TYPE STRING,
FRUEH TYPE STRING,
ESBON TYPE STRING,
KFZVE TYPE STRING,
VERPF TYPE STRING,
BEREI TYPE STRING,
NUMRV TYPE STRING,
STEXT TYPE STRING,
TEXT_MOREI TYPE STRING,
KZREA TYPE STRING,
KZTKT TYPE STRING,
D1300 TYPE STRING,
D1310 TYPE STRING,
D1400 TYPE STRING,
D1500 TYPE STRING,
D1600 TYPE STRING,
D1700 TYPE STRING,
D1701 TYPE STRING,
D1702 TYPE STRING,
D1703 TYPE STRING,
D1709 TYPE STRING,
D1950 TYPE STRING,
D1960 TYPE STRING,
D9999 TYPE STRING,
MSGID TYPE STRING,
MSGNO TYPE STRING,
FLIGHT TYPE STRING,
D1400_UNTER TYPE STRING,
MEREI TYPE STRING,
ADDINFO_KM TYPE STRING,
D9999_CUST_TEXT TYPE STRING,
VALID_TO TYPE STRING,
UEPKZ TYPE STRING,
OTH_EXP TYPE STRING,
ADDR_DEST TYPE STRING,
ADDR_MILEAGE TYPE STRING,
COMPUTE_DIST TYPE STRING,
REQUEST_SERVICES TYPE STRING,
NO_TAX_CHAIN TYPE STRING,
TRIP_BREAK TYPE STRING,
D2100 TYPE STRING,
EXCHANGE_DATE TYPE STRING,
TRIP_BREAK_CNTRY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_T706S_EHP_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_T706S_EHP_STR-MANDT sy-vline 
WA_V_T706S_EHP_STR-MOREI sy-vline 
WA_V_T706S_EHP_STR-SCHEM sy-vline 
WA_V_T706S_EHP_STR-INAUS sy-vline 
WA_V_T706S_EHP_STR-RLAND sy-vline 
WA_V_T706S_EHP_STR-RGION sy-vline 
WA_V_T706S_EHP_STR-EINME sy-vline 
WA_V_T706S_EHP_STR-ANKUN sy-vline 
WA_V_T706S_EHP_STR-FRUEH sy-vline 
WA_V_T706S_EHP_STR-ESBON sy-vline 
WA_V_T706S_EHP_STR-KFZVE sy-vline 
WA_V_T706S_EHP_STR-VERPF sy-vline 
WA_V_T706S_EHP_STR-BEREI sy-vline 
WA_V_T706S_EHP_STR-NUMRV sy-vline 
WA_V_T706S_EHP_STR-STEXT sy-vline 
WA_V_T706S_EHP_STR-TEXT_MOREI sy-vline 
WA_V_T706S_EHP_STR-KZREA sy-vline 
WA_V_T706S_EHP_STR-KZTKT sy-vline 
WA_V_T706S_EHP_STR-D1300 sy-vline 
WA_V_T706S_EHP_STR-D1310 sy-vline 
WA_V_T706S_EHP_STR-D1400 sy-vline 
WA_V_T706S_EHP_STR-D1500 sy-vline 
WA_V_T706S_EHP_STR-D1600 sy-vline 
WA_V_T706S_EHP_STR-D1700 sy-vline 
WA_V_T706S_EHP_STR-D1701 sy-vline 
WA_V_T706S_EHP_STR-D1702 sy-vline 
WA_V_T706S_EHP_STR-D1703 sy-vline 
WA_V_T706S_EHP_STR-D1709 sy-vline 
WA_V_T706S_EHP_STR-D1950 sy-vline 
WA_V_T706S_EHP_STR-D1960 sy-vline 
WA_V_T706S_EHP_STR-D9999 sy-vline 
WA_V_T706S_EHP_STR-MSGID sy-vline 
WA_V_T706S_EHP_STR-MSGNO sy-vline 
WA_V_T706S_EHP_STR-FLIGHT sy-vline 
WA_V_T706S_EHP_STR-D1400_UNTER sy-vline 
WA_V_T706S_EHP_STR-MEREI sy-vline 
WA_V_T706S_EHP_STR-ADDINFO_KM sy-vline 
WA_V_T706S_EHP_STR-D9999_CUST_TEXT sy-vline 
WA_V_T706S_EHP_STR-VALID_TO sy-vline 
WA_V_T706S_EHP_STR-UEPKZ sy-vline 
WA_V_T706S_EHP_STR-OTH_EXP sy-vline 
WA_V_T706S_EHP_STR-ADDR_DEST sy-vline 
WA_V_T706S_EHP_STR-ADDR_MILEAGE sy-vline 
WA_V_T706S_EHP_STR-COMPUTE_DIST sy-vline 
WA_V_T706S_EHP_STR-REQUEST_SERVICES sy-vline 
WA_V_T706S_EHP_STR-NO_TAX_CHAIN sy-vline 
WA_V_T706S_EHP_STR-TRIP_BREAK sy-vline 
WA_V_T706S_EHP_STR-D2100 sy-vline 
WA_V_T706S_EHP_STR-EXCHANGE_DATE sy-vline 
WA_V_T706S_EHP_STR-TRIP_BREAK_CNTRY sy-vline      INTO ld_text SEPARATED BY SPACE.

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