ABAP Select data from SAP table CFAKEYFIGURE into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CFAKEYFIGURE
*  INTO TABLE @DATA(IT_CFAKEYFIGURE2).
*--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_CFAKEYFIGURE INDEX 1 INTO DATA(WA_CFAKEYFIGURE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CFAKEYFIGURE>-MANDT = 1.
<CFAKEYFIGURE>-ASSETDEPRECIATIONAREA = 1.
<CFAKEYFIGURE>-COMPANYCODE = 1.
<CFAKEYFIGURE>-MASTERFIXEDASSET = 1.
<CFAKEYFIGURE>-FIXEDASSET = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CFAKEYFIGURE-FISCALYEAR, sy-vline,
  WA_CFAKEYFIGURE-CURRENCYROLE, sy-vline,
  WA_CFAKEYFIGURE-ASSETACCOUNTINGVALUETYPE, sy-vline,
  WA_CFAKEYFIGURE-LEDGER, sy-vline,
  WA_CFAKEYFIGURE-REPRESENTATIVELEDGER, sy-vline,
  WA_CFAKEYFIGURE-ASSETDEPRECIATIONAREANAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CFAKEYFIGURE 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_CFAKEYFIGURE 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_CFAKEYFIGURE INTO WA_CFAKEYFIGURE.


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

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

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

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

*Conversion exit ALPHA, internal->external for field REPRESENTATIVELEDGER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CFAKEYFIGURE-REPRESENTATIVELEDGER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFAKEYFIGURE-REPRESENTATIVELEDGER.
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_CFAKEYFIGURE_STR, 
MANDT TYPE STRING,
ASSETDEPRECIATIONAREA TYPE STRING,
COMPANYCODE TYPE STRING,
MASTERFIXEDASSET TYPE STRING,
FIXEDASSET TYPE STRING,
FISCALYEAR TYPE STRING,
CURRENCYROLE TYPE STRING,
ASSETACCOUNTINGVALUETYPE TYPE STRING,
LEDGER TYPE STRING,
REPRESENTATIVELEDGER TYPE STRING,
ASSETDEPRECIATIONAREANAME TYPE STRING,
ASSETACCOUNTINGVALUETYPENAME TYPE STRING,
CURRENCYROLENAME TYPE STRING,
CURRENCY TYPE STRING,
ACQNPRODNAMTINDSPCRCY TYPE STRING,
INVESTMENTSUPPORTAMTINDSPCRCY TYPE STRING,
DOWNPAYMENTAMOUNTINDSPCRCY TYPE STRING,
ORDINARYDEPRAMTINDSPCRCY TYPE STRING,
SPECIALDEPRAMTINDSPCRCY TYPE STRING,
UNPLANNEDDEPRAMTINDSPCRCY TYPE STRING,
TRANSFERREDRESERVEAMTINDSPCRCY TYPE STRING,
VALUEADJUSTMENTAMTINDSPCRCY TYPE STRING,
ORDNRYDEPRVALADJMTAMTINDSPCRCY TYPE STRING,
SPCLDEPRVALADJMTAMTINDSPCRCY TYPE STRING,
UNPLNDDEPRVALADJMTAMTINDSPCRCY TYPE STRING,
TRNSFDRSRVVALADJMTAMTINDSPCRCY TYPE STRING,
REVALVALADJMTAMTINDSPCRCY TYPE STRING,
REVALORDNRYDEPRVALADJMTAMTINDC TYPE STRING,
WRITEUPAMOUNTINDSPCRCY TYPE STRING,
ORDNRYDEPRWRITEUPAMTINDSPCRCY TYPE STRING,
SPCLDEPRWRITEUPAMTINDSPCRCY TYPE STRING,
UNPLNDDEPRWRITEUPAMTINDSPCRCY TYPE STRING,
TRNSFDRSRVWRITEUPAMTINDSPCRCY TYPE STRING,
REVALUATIONAMOUNTINDSPCRCY TYPE STRING,
REVALORDNRYDEPRAMTINDSPCRCY TYPE STRING,
INTERESTAMOUNTINDSPCRCY TYPE STRING,
NETBOOKVALUEAMTINDSPCRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CFAKEYFIGURE_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_CFAKEYFIGURE_STR-MANDT sy-vline 
WA_CFAKEYFIGURE_STR-ASSETDEPRECIATIONAREA sy-vline 
WA_CFAKEYFIGURE_STR-COMPANYCODE sy-vline 
WA_CFAKEYFIGURE_STR-MASTERFIXEDASSET sy-vline 
WA_CFAKEYFIGURE_STR-FIXEDASSET sy-vline 
WA_CFAKEYFIGURE_STR-FISCALYEAR sy-vline 
WA_CFAKEYFIGURE_STR-CURRENCYROLE sy-vline 
WA_CFAKEYFIGURE_STR-ASSETACCOUNTINGVALUETYPE sy-vline 
WA_CFAKEYFIGURE_STR-LEDGER sy-vline 
WA_CFAKEYFIGURE_STR-REPRESENTATIVELEDGER sy-vline 
WA_CFAKEYFIGURE_STR-ASSETDEPRECIATIONAREANAME sy-vline 
WA_CFAKEYFIGURE_STR-ASSETACCOUNTINGVALUETYPENAME sy-vline 
WA_CFAKEYFIGURE_STR-CURRENCYROLENAME sy-vline 
WA_CFAKEYFIGURE_STR-CURRENCY sy-vline 
WA_CFAKEYFIGURE_STR-ACQNPRODNAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-INVESTMENTSUPPORTAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-DOWNPAYMENTAMOUNTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-ORDINARYDEPRAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-SPECIALDEPRAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-UNPLANNEDDEPRAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-TRANSFERREDRESERVEAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-VALUEADJUSTMENTAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-ORDNRYDEPRVALADJMTAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-SPCLDEPRVALADJMTAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-UNPLNDDEPRVALADJMTAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-TRNSFDRSRVVALADJMTAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-REVALVALADJMTAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-REVALORDNRYDEPRVALADJMTAMTINDC sy-vline 
WA_CFAKEYFIGURE_STR-WRITEUPAMOUNTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-ORDNRYDEPRWRITEUPAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-SPCLDEPRWRITEUPAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-UNPLNDDEPRWRITEUPAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-TRNSFDRSRVWRITEUPAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-REVALUATIONAMOUNTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-REVALORDNRYDEPRAMTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-INTERESTAMOUNTINDSPCRCY sy-vline 
WA_CFAKEYFIGURE_STR-NETBOOKVALUEAMTINDSPCRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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