ABAP Select data from SAP table IFITARGETCOSTGTT into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP IFITARGETCOSTGTT 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 IFITARGETCOSTGTT. 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 IFITARGETCOSTGTT 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_IFITARGETCOSTGTT TYPE STANDARD TABLE OF IFITARGETCOSTGTT,
      WA_IFITARGETCOSTGTT TYPE IFITARGETCOSTGTT,
      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: <IFITARGETCOSTGTT> TYPE IFITARGETCOSTGTT.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IFITARGETCOSTGTT
*  INTO TABLE @DATA(IT_IFITARGETCOSTGTT2).
*--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_IFITARGETCOSTGTT INDEX 1 INTO DATA(WA_IFITARGETCOSTGTT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IFITARGETCOSTGTT>-MANDT = 1.
<IFITARGETCOSTGTT>-CONTROLLINGOBJECT = 1.
<IFITARGETCOSTGTT>-FISCALYEAR = 1.
<IFITARGETCOSTGTT>-FISCALPERIOD = 1.
<IFITARGETCOSTGTT>-CONTROLLINGVALUETYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IFITARGETCOSTGTT-CONTROLLINGVERSION, sy-vline,
  WA_IFITARGETCOSTGTT-COSTELEMENT, sy-vline,
  WA_IFITARGETCOSTGTT-CONTROLLINGKEYSUBNUMBER, sy-vline,
  WA_IFITARGETCOSTGTT-BUSINESSTRANSACTIONTYPE, sy-vline,
  WA_IFITARGETCOSTGTT-CONTROLLINGDEBITCREDITCODE, sy-vline,
  WA_IFITARGETCOSTGTT-ORIGINSENDEROBJECT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IFITARGETCOSTGTT 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_IFITARGETCOSTGTT 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_IFITARGETCOSTGTT INTO WA_IFITARGETCOSTGTT.


*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 GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_IFITARGETCOSTGTT-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFITARGETCOSTGTT-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit BEKNZ, internal->external for field CONTROLLINGDEBITCREDITCODE
CALL FUNCTION 'CONVERSION_EXIT_BEKNZ_OUTPUT'
  EXPORTING
    input =                      WA_IFITARGETCOSTGTT-CONTROLLINGDEBITCREDITCODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFITARGETCOSTGTT-CONTROLLINGDEBITCREDITCODE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNITOFMEASURE
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IFITARGETCOSTGTT-UNITOFMEASURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFITARGETCOSTGTT-UNITOFMEASURE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field AMOUNTINOBJECTCURRENCY
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_IFITARGETCOSTGTT-AMOUNTINOBJECTCURRENCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFITARGETCOSTGTT-AMOUNTINOBJECTCURRENCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field AMOUNTINGLOBALCURRENCY
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_IFITARGETCOSTGTT-AMOUNTINGLOBALCURRENCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFITARGETCOSTGTT-AMOUNTINGLOBALCURRENCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field FIXEDAMOUNTINGLOBALCRCY
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_IFITARGETCOSTGTT-FIXEDAMOUNTINGLOBALCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFITARGETCOSTGTT-FIXEDAMOUNTINGLOBALCRCY.
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_IFITARGETCOSTGTT_STR, 
MANDT TYPE STRING,
CONTROLLINGOBJECT TYPE STRING,
FISCALYEAR TYPE STRING,
FISCALPERIOD TYPE STRING,
CONTROLLINGVALUETYPE TYPE STRING,
CONTROLLINGVERSION TYPE STRING,
COSTELEMENT TYPE STRING,
CONTROLLINGKEYSUBNUMBER TYPE STRING,
BUSINESSTRANSACTIONTYPE TYPE STRING,
CONTROLLINGDEBITCREDITCODE TYPE STRING,
ORIGINSENDEROBJECT TYPE STRING,
PARTNERCOSTOBJECT TYPE STRING,
CTRLGORIGINCLASSIFICATION TYPE STRING,
UNITOFMEASURE TYPE STRING,
ACCOUNTASSIGNMENTTYPE TYPE STRING,
PARTNERACCOUNTASSIGNMENTTYPE TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
CONTROLLINGAREACURRENCY TYPE STRING,
AMOUNTINOBJECTCURRENCY TYPE STRING,
AMOUNTINGLOBALCURRENCY TYPE STRING,
FIXEDAMOUNTINGLOBALCRCY TYPE STRING,
TOTALQUANTITY TYPE STRING,
FIXEDQUANTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IFITARGETCOSTGTT_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_IFITARGETCOSTGTT_STR-MANDT sy-vline 
WA_IFITARGETCOSTGTT_STR-CONTROLLINGOBJECT sy-vline 
WA_IFITARGETCOSTGTT_STR-FISCALYEAR sy-vline 
WA_IFITARGETCOSTGTT_STR-FISCALPERIOD sy-vline 
WA_IFITARGETCOSTGTT_STR-CONTROLLINGVALUETYPE sy-vline 
WA_IFITARGETCOSTGTT_STR-CONTROLLINGVERSION sy-vline 
WA_IFITARGETCOSTGTT_STR-COSTELEMENT sy-vline 
WA_IFITARGETCOSTGTT_STR-CONTROLLINGKEYSUBNUMBER sy-vline 
WA_IFITARGETCOSTGTT_STR-BUSINESSTRANSACTIONTYPE sy-vline 
WA_IFITARGETCOSTGTT_STR-CONTROLLINGDEBITCREDITCODE sy-vline 
WA_IFITARGETCOSTGTT_STR-ORIGINSENDEROBJECT sy-vline 
WA_IFITARGETCOSTGTT_STR-PARTNERCOSTOBJECT sy-vline 
WA_IFITARGETCOSTGTT_STR-CTRLGORIGINCLASSIFICATION sy-vline 
WA_IFITARGETCOSTGTT_STR-UNITOFMEASURE sy-vline 
WA_IFITARGETCOSTGTT_STR-ACCOUNTASSIGNMENTTYPE sy-vline 
WA_IFITARGETCOSTGTT_STR-PARTNERACCOUNTASSIGNMENTTYPE sy-vline 
WA_IFITARGETCOSTGTT_STR-COMPANYCODECURRENCY sy-vline 
WA_IFITARGETCOSTGTT_STR-CONTROLLINGAREACURRENCY sy-vline 
WA_IFITARGETCOSTGTT_STR-AMOUNTINOBJECTCURRENCY sy-vline 
WA_IFITARGETCOSTGTT_STR-AMOUNTINGLOBALCURRENCY sy-vline 
WA_IFITARGETCOSTGTT_STR-FIXEDAMOUNTINGLOBALCRCY sy-vline 
WA_IFITARGETCOSTGTT_STR-TOTALQUANTITY sy-vline 
WA_IFITARGETCOSTGTT_STR-FIXEDQUANTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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