ABAP Select data from SAP table V_TF200 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_TF200 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_TF200. 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_TF200 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_TF200 TYPE STANDARD TABLE OF V_TF200,
      WA_V_TF200 TYPE V_TF200,
      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_TF200> TYPE V_TF200.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_V_TF200.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM V_TF200
  INTO TABLE IT_V_TF200.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_TF200
*  INTO TABLE @DATA(IT_V_TF2002).
*--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_TF200 INDEX 1 INTO DATA(WA_V_TF2002).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V_TF200 ASSIGNING <V_TF200>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_TF200>-MANDT = 1.
<V_TF200>-RVERS = 1.
<V_TF200>-PLANVERS = 1.
<V_TF200>-CATEGORY_SRC = 1.
<V_TF200>-RLDNR_SRC = 1.

ENDLOOP.

LOOP AT IT_V_TF200 INTO WA_V_TF200.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_TF200-BCFIND, sy-vline,
  WA_V_TF200-CPYRD, sy-vline,
  WA_V_TF200-CPYCE, sy-vline,
  WA_V_TF200-OVRRD, sy-vline,
  WA_V_TF200-OVRCE, sy-vline,
  WA_V_TF200-INPVS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_TF200 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_TF200 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_TF200 INTO WA_V_TF200.


*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.

*Conversion exit ALPHA, internal->external for field RVERS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-RVERS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-RVERS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CATEGORY_SRC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-CATEGORY_SRC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-CATEGORY_SRC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RLDNR_SRC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-RLDNR_SRC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-RLDNR_SRC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INPVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-INPVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-INPVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field STRVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-STRVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-STRVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CTRVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-CTRVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-CTRVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CURVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-CURVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-CURVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LDRVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-LDRVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-LDRVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FIXVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-FIXVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-FIXVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TAXVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-TAXVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-TAXVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field COIVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-COIVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-COIVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INVVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-INVVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-INVVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EQUVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-EQUVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-EQUVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GWAVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-GWAVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-GWAVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field HIRVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-HIRVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-HIRVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RHRVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-RHRVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-RHRVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ASSVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-ASSVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-ASSVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DBSVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-DBSVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-DBSVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RCLVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-RCLVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-RCLVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field IPIVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-IPIVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-IPIVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ATRVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-ATRVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-ATRVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RRLVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-RRLVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-RRLVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field IMPVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-IMPVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-IMPVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field IATVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-IATVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-IATVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REF_VERSION
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-REF_VERSION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-REF_VERSION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RLDNR_SOURCE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-RLDNR_SOURCE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-RLDNR_SOURCE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RLDNR_CONS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-RLDNR_CONS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-RLDNR_CONS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CUAVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-CUAVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-CUAVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RLDNR_SOURCE_ACC_INT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_TF200-RLDNR_SOURCE_ACC_INT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_TF200-RLDNR_SOURCE_ACC_INT.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_V_TF200_STR, 
MANDT TYPE STRING,
RVERS TYPE STRING,
PLANVERS TYPE STRING,
CATEGORY_SRC TYPE STRING,
RLDNR_SRC TYPE STRING,
BCFIND TYPE STRING,
CPYRD TYPE STRING,
CPYCE TYPE STRING,
OVRRD TYPE STRING,
OVRCE TYPE STRING,
INPVS TYPE STRING,
STRVS TYPE STRING,
CTRVS TYPE STRING,
CURVS TYPE STRING,
LDRVS TYPE STRING,
FIXVS TYPE STRING,
TAXVS TYPE STRING,
COIVS TYPE STRING,
INVVS TYPE STRING,
EQUVS TYPE STRING,
GWAVS TYPE STRING,
HIRVS TYPE STRING,
RHRVS TYPE STRING,
ASSVS TYPE STRING,
DBSVS TYPE STRING,
RCLVS TYPE STRING,
IPIVS TYPE STRING,
ATRVS TYPE STRING,
RRLVS TYPE STRING,
IMPVS TYPE STRING,
IATVS TYPE STRING,
TXT TYPE STRING,
INPTXT TYPE STRING,
STRTXT TYPE STRING,
CTRTXT TYPE STRING,
CURTXT TYPE STRING,
LDRTXT TYPE STRING,
FIXTXT TYPE STRING,
TAXTXT TYPE STRING,
COITXT TYPE STRING,
INVTXT TYPE STRING,
EQUTXT TYPE STRING,
GWATXT TYPE STRING,
HIRTXT TYPE STRING,
RHRTXT TYPE STRING,
ASSTXT TYPE STRING,
RCLTXT TYPE STRING,
IPITXT TYPE STRING,
ATRTXT TYPE STRING,
RRLTXT TYPE STRING,
IMPTXT TYPE STRING,
IATTXT TYPE STRING,
CATEGORY_SRC_TXT TYPE STRING,
RLDNR_SRC_TXT TYPE STRING,
PERIV TYPE STRING,
PERTXT TYPE STRING,
CUATXT TYPE STRING,
REF_VERSION TYPE STRING,
EXT_VERSION_TYPE TYPE STRING,
EXEC_MODE TYPE STRING,
GROUP_CURR TYPE STRING,
RLDNR_SOURCE TYPE STRING,
RLDNR_CONS TYPE STRING,
CUAVS TYPE STRING,
RLDNR_SOURCE_ACC_INT TYPE STRING,
SOURCE_KF_GC TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_TF200_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_TF200_STR-MANDT sy-vline 
WA_V_TF200_STR-RVERS sy-vline 
WA_V_TF200_STR-PLANVERS sy-vline 
WA_V_TF200_STR-CATEGORY_SRC sy-vline 
WA_V_TF200_STR-RLDNR_SRC sy-vline 
WA_V_TF200_STR-BCFIND sy-vline 
WA_V_TF200_STR-CPYRD sy-vline 
WA_V_TF200_STR-CPYCE sy-vline 
WA_V_TF200_STR-OVRRD sy-vline 
WA_V_TF200_STR-OVRCE sy-vline 
WA_V_TF200_STR-INPVS sy-vline 
WA_V_TF200_STR-STRVS sy-vline 
WA_V_TF200_STR-CTRVS sy-vline 
WA_V_TF200_STR-CURVS sy-vline 
WA_V_TF200_STR-LDRVS sy-vline 
WA_V_TF200_STR-FIXVS sy-vline 
WA_V_TF200_STR-TAXVS sy-vline 
WA_V_TF200_STR-COIVS sy-vline 
WA_V_TF200_STR-INVVS sy-vline 
WA_V_TF200_STR-EQUVS sy-vline 
WA_V_TF200_STR-GWAVS sy-vline 
WA_V_TF200_STR-HIRVS sy-vline 
WA_V_TF200_STR-RHRVS sy-vline 
WA_V_TF200_STR-ASSVS sy-vline 
WA_V_TF200_STR-DBSVS sy-vline 
WA_V_TF200_STR-RCLVS sy-vline 
WA_V_TF200_STR-IPIVS sy-vline 
WA_V_TF200_STR-ATRVS sy-vline 
WA_V_TF200_STR-RRLVS sy-vline 
WA_V_TF200_STR-IMPVS sy-vline 
WA_V_TF200_STR-IATVS sy-vline 
WA_V_TF200_STR-TXT sy-vline 
WA_V_TF200_STR-INPTXT sy-vline 
WA_V_TF200_STR-STRTXT sy-vline 
WA_V_TF200_STR-CTRTXT sy-vline 
WA_V_TF200_STR-CURTXT sy-vline 
WA_V_TF200_STR-LDRTXT sy-vline 
WA_V_TF200_STR-FIXTXT sy-vline 
WA_V_TF200_STR-TAXTXT sy-vline 
WA_V_TF200_STR-COITXT sy-vline 
WA_V_TF200_STR-INVTXT sy-vline 
WA_V_TF200_STR-EQUTXT sy-vline 
WA_V_TF200_STR-GWATXT sy-vline 
WA_V_TF200_STR-HIRTXT sy-vline 
WA_V_TF200_STR-RHRTXT sy-vline 
WA_V_TF200_STR-ASSTXT sy-vline 
WA_V_TF200_STR-RCLTXT sy-vline 
WA_V_TF200_STR-IPITXT sy-vline 
WA_V_TF200_STR-ATRTXT sy-vline 
WA_V_TF200_STR-RRLTXT sy-vline 
WA_V_TF200_STR-IMPTXT sy-vline 
WA_V_TF200_STR-IATTXT sy-vline 
WA_V_TF200_STR-CATEGORY_SRC_TXT sy-vline 
WA_V_TF200_STR-RLDNR_SRC_TXT sy-vline 
WA_V_TF200_STR-PERIV sy-vline 
WA_V_TF200_STR-PERTXT sy-vline 
WA_V_TF200_STR-CUATXT sy-vline 
WA_V_TF200_STR-REF_VERSION sy-vline 
WA_V_TF200_STR-EXT_VERSION_TYPE sy-vline 
WA_V_TF200_STR-EXEC_MODE sy-vline 
WA_V_TF200_STR-GROUP_CURR sy-vline 
WA_V_TF200_STR-RLDNR_SOURCE sy-vline 
WA_V_TF200_STR-RLDNR_CONS sy-vline 
WA_V_TF200_STR-CUAVS sy-vline 
WA_V_TF200_STR-RLDNR_SOURCE_ACC_INT sy-vline 
WA_V_TF200_STR-SOURCE_KF_GC sy-vline      INTO ld_text SEPARATED BY SPACE.

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