ABAP Select data from SAP table CFICOSTCTRQ2001 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CFICOSTCTRQ2001 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 CFICOSTCTRQ2001. 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 CFICOSTCTRQ2001 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_CFICOSTCTRQ2001 TYPE STANDARD TABLE OF CFICOSTCTRQ2001,
      WA_CFICOSTCTRQ2001 TYPE CFICOSTCTRQ2001,
      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: <CFICOSTCTRQ2001> TYPE CFICOSTCTRQ2001.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CFICOSTCTRQ2001.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CFICOSTCTRQ2001
  INTO TABLE IT_CFICOSTCTRQ2001.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CFICOSTCTRQ2001
*  INTO TABLE @DATA(IT_CFICOSTCTRQ20012).
*--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_CFICOSTCTRQ2001 INDEX 1 INTO DATA(WA_CFICOSTCTRQ20012).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CFICOSTCTRQ2001 ASSIGNING <CFICOSTCTRQ2001>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CFICOSTCTRQ2001>-MANDT = 1.
<CFICOSTCTRQ2001>-ISSTATISTICALCOSTCENTER = 1.
<CFICOSTCTRQ2001>-COSTCENTER = 1.
<CFICOSTCTRQ2001>-GLACCOUNT = 1.
<CFICOSTCTRQ2001>-GLACCOUNTNAME = 1.

ENDLOOP.

LOOP AT IT_CFICOSTCTRQ2001 INTO WA_CFICOSTCTRQ2001.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CFICOSTCTRQ2001-COSTCTRACTIVITYTYPE, sy-vline,
  WA_CFICOSTCTRQ2001-BUSINESSTRANSACTIONTYPE, sy-vline,
  WA_CFICOSTCTRQ2001-CALENDARMONTH, sy-vline,
  WA_CFICOSTCTRQ2001-CALENDARQUARTER, sy-vline,
  WA_CFICOSTCTRQ2001-CALENDARWEEK, sy-vline,
  WA_CFICOSTCTRQ2001-CALENDARYEAR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CFICOSTCTRQ2001 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_CFICOSTCTRQ2001 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_CFICOSTCTRQ2001 INTO WA_CFICOSTCTRQ2001.


*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 COSTCENTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CFICOSTCTRQ2001-COSTCENTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFICOSTCTRQ2001-COSTCENTER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GLACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CFICOSTCTRQ2001-GLACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFICOSTCTRQ2001-GLACCOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field COSTSOURCEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CFICOSTCTRQ2001-COSTSOURCEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFICOSTCTRQ2001-COSTSOURCEUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BEKNZ, internal->external for field CONTROLLINGDEBITCREDITCODE
CALL FUNCTION 'CONVERSION_EXIT_BEKNZ_OUTPUT'
  EXPORTING
    input =                      WA_CFICOSTCTRQ2001-CONTROLLINGDEBITCREDITCODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFICOSTCTRQ2001-CONTROLLINGDEBITCREDITCODE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ACCOUNTINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CFICOSTCTRQ2001-ACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFICOSTCTRQ2001-ACCOUNTINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field LEDGERFISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_CFICOSTCTRQ2001-LEDGERFISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFICOSTCTRQ2001-LEDGERFISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CFICOSTCTRQ2001-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFICOSTCTRQ2001-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARTNERCOSTCENTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CFICOSTCTRQ2001-PARTNERCOSTCENTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFICOSTCTRQ2001-PARTNERCOSTCENTER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARTNERORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CFICOSTCTRQ2001-PARTNERORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFICOSTCTRQ2001-PARTNERORDER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARTNERPROFITCENTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CFICOSTCTRQ2001-PARTNERPROFITCENTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFICOSTCTRQ2001-PARTNERPROFITCENTER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field PARTNERPROJECT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_CFICOSTCTRQ2001-PARTNERPROJECT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFICOSTCTRQ2001-PARTNERPROJECT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field PARTNERWBSELEMENT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_CFICOSTCTRQ2001-PARTNERWBSELEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFICOSTCTRQ2001-PARTNERWBSELEMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field PRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CFICOSTCTRQ2001-PRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFICOSTCTRQ2001-PRODUCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PROFITCENTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CFICOSTCTRQ2001-PROFITCENTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFICOSTCTRQ2001-PROFITCENTER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SEGMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CFICOSTCTRQ2001-SEGMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFICOSTCTRQ2001-SEGMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARTNERCOMPANY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CFICOSTCTRQ2001-PARTNERCOMPANY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFICOSTCTRQ2001-PARTNERCOMPANY.
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_CFICOSTCTRQ2001_STR, 
MANDT TYPE STRING,
ISSTATISTICALCOSTCENTER TYPE STRING,
COSTCENTER TYPE STRING,
GLACCOUNT TYPE STRING,
GLACCOUNTNAME TYPE STRING,
COSTCTRACTIVITYTYPE TYPE STRING,
BUSINESSTRANSACTIONTYPE TYPE STRING,
CALENDARMONTH TYPE STRING,
CALENDARQUARTER TYPE STRING,
CALENDARWEEK TYPE STRING,
CALENDARYEAR TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
COMPANYCODE TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
COSTSOURCEUNIT TYPE STRING,
CONTROLLINGDEBITCREDITCODE TYPE STRING,
FISCALPERIOD TYPE STRING,
FISCALQUARTER TYPE STRING,
FISCALWEEK TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
FISCALYEARQUARTER TYPE STRING,
FISCALYEARWEEK TYPE STRING,
FISCALYEARVARIANT TYPE STRING,
FUNCTIONALAREA TYPE STRING,
GLOBALCURRENCY TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
LEDGERGLLINEITEM TYPE STRING,
LEDGERFISCALYEAR TYPE STRING,
MATERIAL TYPE STRING,
ACCOUNTASSIGNMENTTYPE TYPE STRING,
PARTNERCOSTCTRACTIVITYTYPE TYPE STRING,
PARTNERCOSTCENTER TYPE STRING,
PARTNERFUNCTIONALAREA TYPE STRING,
PARTNERORDER TYPE STRING,
PARTNERPROFITCENTER TYPE STRING,
PARTNERPROJECT TYPE STRING,
PARTNERWBSELEMENT TYPE STRING,
POSTINGDATE TYPE STRING,
PRODUCT TYPE STRING,
PROFITCENTER TYPE STRING,
SEGMENT TYPE STRING,
PARTNERCOMPANY TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
CALENDARYEARMONTH TYPE STRING,
CALENDARYEARQUARTER TYPE STRING,
CALENDARYEARWEEK TYPE STRING,
AMOUNTINTRANSACTIONCURRENCY TYPE STRING,
AMOUNTINCOMPANYCODECURRENCY TYPE STRING,
AMOUNTINGLOBALCURRENCY TYPE STRING,
VALUATIONQUANTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CFICOSTCTRQ2001_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_CFICOSTCTRQ2001_STR-MANDT sy-vline 
WA_CFICOSTCTRQ2001_STR-ISSTATISTICALCOSTCENTER sy-vline 
WA_CFICOSTCTRQ2001_STR-COSTCENTER sy-vline 
WA_CFICOSTCTRQ2001_STR-GLACCOUNT sy-vline 
WA_CFICOSTCTRQ2001_STR-GLACCOUNTNAME sy-vline 
WA_CFICOSTCTRQ2001_STR-COSTCTRACTIVITYTYPE sy-vline 
WA_CFICOSTCTRQ2001_STR-BUSINESSTRANSACTIONTYPE sy-vline 
WA_CFICOSTCTRQ2001_STR-CALENDARMONTH sy-vline 
WA_CFICOSTCTRQ2001_STR-CALENDARQUARTER sy-vline 
WA_CFICOSTCTRQ2001_STR-CALENDARWEEK sy-vline 
WA_CFICOSTCTRQ2001_STR-CALENDARYEAR sy-vline 
WA_CFICOSTCTRQ2001_STR-CHARTOFACCOUNTS sy-vline 
WA_CFICOSTCTRQ2001_STR-COMPANYCODE sy-vline 
WA_CFICOSTCTRQ2001_STR-COMPANYCODECURRENCY sy-vline 
WA_CFICOSTCTRQ2001_STR-COSTSOURCEUNIT sy-vline 
WA_CFICOSTCTRQ2001_STR-CONTROLLINGDEBITCREDITCODE sy-vline 
WA_CFICOSTCTRQ2001_STR-FISCALPERIOD sy-vline 
WA_CFICOSTCTRQ2001_STR-FISCALQUARTER sy-vline 
WA_CFICOSTCTRQ2001_STR-FISCALWEEK sy-vline 
WA_CFICOSTCTRQ2001_STR-FISCALYEARPERIOD sy-vline 
WA_CFICOSTCTRQ2001_STR-FISCALYEARQUARTER sy-vline 
WA_CFICOSTCTRQ2001_STR-FISCALYEARWEEK sy-vline 
WA_CFICOSTCTRQ2001_STR-FISCALYEARVARIANT sy-vline 
WA_CFICOSTCTRQ2001_STR-FUNCTIONALAREA sy-vline 
WA_CFICOSTCTRQ2001_STR-GLOBALCURRENCY sy-vline 
WA_CFICOSTCTRQ2001_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CFICOSTCTRQ2001_STR-LEDGERGLLINEITEM sy-vline 
WA_CFICOSTCTRQ2001_STR-LEDGERFISCALYEAR sy-vline 
WA_CFICOSTCTRQ2001_STR-MATERIAL sy-vline 
WA_CFICOSTCTRQ2001_STR-ACCOUNTASSIGNMENTTYPE sy-vline 
WA_CFICOSTCTRQ2001_STR-PARTNERCOSTCTRACTIVITYTYPE sy-vline 
WA_CFICOSTCTRQ2001_STR-PARTNERCOSTCENTER sy-vline 
WA_CFICOSTCTRQ2001_STR-PARTNERFUNCTIONALAREA sy-vline 
WA_CFICOSTCTRQ2001_STR-PARTNERORDER sy-vline 
WA_CFICOSTCTRQ2001_STR-PARTNERPROFITCENTER sy-vline 
WA_CFICOSTCTRQ2001_STR-PARTNERPROJECT sy-vline 
WA_CFICOSTCTRQ2001_STR-PARTNERWBSELEMENT sy-vline 
WA_CFICOSTCTRQ2001_STR-POSTINGDATE sy-vline 
WA_CFICOSTCTRQ2001_STR-PRODUCT sy-vline 
WA_CFICOSTCTRQ2001_STR-PROFITCENTER sy-vline 
WA_CFICOSTCTRQ2001_STR-SEGMENT sy-vline 
WA_CFICOSTCTRQ2001_STR-PARTNERCOMPANY sy-vline 
WA_CFICOSTCTRQ2001_STR-TRANSACTIONCURRENCY sy-vline 
WA_CFICOSTCTRQ2001_STR-CALENDARYEARMONTH sy-vline 
WA_CFICOSTCTRQ2001_STR-CALENDARYEARQUARTER sy-vline 
WA_CFICOSTCTRQ2001_STR-CALENDARYEARWEEK sy-vline 
WA_CFICOSTCTRQ2001_STR-AMOUNTINTRANSACTIONCURRENCY sy-vline 
WA_CFICOSTCTRQ2001_STR-AMOUNTINCOMPANYCODECURRENCY sy-vline 
WA_CFICOSTCTRQ2001_STR-AMOUNTINGLOBALCURRENCY sy-vline 
WA_CFICOSTCTRQ2001_STR-VALUATIONQUANTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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