ABAP Select data from SAP table /BI0/V0TCT_C15T into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /BI0/V0TCT_C15T 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 /BI0/V0TCT_C15T. 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 /BI0/V0TCT_C15T 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_/BI0/V0TCT_C15T TYPE STANDARD TABLE OF /BI0/V0TCT_C15T,
      WA_/BI0/V0TCT_C15T TYPE /BI0/V0TCT_C15T,
      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: </BI0/V0TCT_C15T> TYPE /BI0/V0TCT_C15T.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/BI0/V0TCT_C15T.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /BI0/V0TCT_C15T
  INTO TABLE IT_/BI0/V0TCT_C15T.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /BI0/V0TCT_C15T
*  INTO TABLE @DATA(IT_/BI0/V0TCT_C15T2).
*--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_/BI0/V0TCT_C15T INDEX 1 INTO DATA(WA_/BI0/V0TCT_C15T2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/BI0/V0TCT_C15T ASSIGNING </BI0/V0TCT_C15T>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</BI0/V0TCT_C15T>-CHNGID = 1.
</BI0/V0TCT_C15T>-RECORDTP = 1.
</BI0/V0TCT_C15T>-REQUID = 1.
</BI0/V0TCT_C15T>-TCTDTANM = 1.
</BI0/V0TCT_C15T>-TCTDTATYPE = 1.

ENDLOOP.

LOOP AT IT_/BI0/V0TCT_C15T INTO WA_/BI0/V0TCT_C15T.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/BI0/V0TCT_C15T-TCTSYSID, sy-vline,
  WA_/BI0/V0TCT_C15T-TCTOBJVERS, sy-vline,
  WA_/BI0/V0TCT_C15T-TCTBWOBJCT, sy-vline,
  WA_/BI0/V0TCT_C15T-TCTBWOSTYP, sy-vline,
  WA_/BI0/V0TCT_C15T-TCTDTAERR, sy-vline,
  WA_/BI0/V0TCT_C15T-TCTERRCAU, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/BI0/V0TCT_C15T 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_/BI0/V0TCT_C15T 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_/BI0/V0TCT_C15T INTO WA_/BI0/V0TCT_C15T.


*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 RQUID, internal->external for field REQUID
CALL FUNCTION 'CONVERSION_EXIT_RQUID_OUTPUT'
  EXPORTING
    input =                      WA_/BI0/V0TCT_C15T-REQUID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/BI0/V0TCT_C15T-REQUID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TCTURL1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/BI0/V0TCT_C15T-TCTURL1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/BI0/V0TCT_C15T-TCTURL1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TCTURL2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/BI0/V0TCT_C15T-TCTURL2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/BI0/V0TCT_C15T-TCTURL2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TCTURL3
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/BI0/V0TCT_C15T-TCTURL3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/BI0/V0TCT_C15T-TCTURL3.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TCTURL4
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/BI0/V0TCT_C15T-TCTURL4
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/BI0/V0TCT_C15T-TCTURL4.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TCTDTASTYP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/BI0/V0TCT_C15T-TCTDTASTYP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/BI0/V0TCT_C15T-TCTDTASTYP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TCTROWTYPE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/BI0/V0TCT_C15T-TCTROWTYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/BI0/V0TCT_C15T-TCTROWTYPE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TIMES, internal->external for field TCTTIMSTMP
CALL FUNCTION 'CONVERSION_EXIT_TIMES_OUTPUT'
  EXPORTING
    input =                      WA_/BI0/V0TCT_C15T-TCTTIMSTMP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/BI0/V0TCT_C15T-TCTTIMSTMP.
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_/BI0/V0TCT_C15T_STR, 
CHNGID TYPE STRING,
RECORDTP TYPE STRING,
REQUID TYPE STRING,
TCTDTANM TYPE STRING,
TCTDTATYPE TYPE STRING,
TCTSYSID TYPE STRING,
TCTOBJVERS TYPE STRING,
TCTBWOBJCT TYPE STRING,
TCTBWOSTYP TYPE STRING,
TCTDTAERR TYPE STRING,
TCTERRCAU TYPE STRING,
TCTURL1 TYPE STRING,
TCTURL2 TYPE STRING,
TCTURL3 TYPE STRING,
TCTURL4 TYPE STRING,
TCTBWOTYPE TYPE STRING,
CALDAY TYPE STRING,
TCTDTASTYP TYPE STRING,
TCTROWTYPE TYPE STRING,
TCTERRDAT TYPE STRING,
TCTTIMSTMP TYPE STRING,
TCTREQUID TYPE STRING,
TCTIMPRTNC TYPE STRING,
TCTIFAREA TYPE STRING,
TCTAPPL TYPE STRING,
TCTCOUNT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/BI0/V0TCT_C15T_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_/BI0/V0TCT_C15T_STR-CHNGID sy-vline 
WA_/BI0/V0TCT_C15T_STR-RECORDTP sy-vline 
WA_/BI0/V0TCT_C15T_STR-REQUID sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTDTANM sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTDTATYPE sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTSYSID sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTOBJVERS sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTBWOBJCT sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTBWOSTYP sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTDTAERR sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTERRCAU sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTURL1 sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTURL2 sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTURL3 sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTURL4 sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTBWOTYPE sy-vline 
WA_/BI0/V0TCT_C15T_STR-CALDAY sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTDTASTYP sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTROWTYPE sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTERRDAT sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTTIMSTMP sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTREQUID sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTIMPRTNC sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTIFAREA sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTAPPL sy-vline 
WA_/BI0/V0TCT_C15T_STR-TCTCOUNT sy-vline      INTO ld_text SEPARATED BY SPACE.

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