ABAP Select data from SAP table FKKAR_DFKKREP06_S into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FKKAR_DFKKREP06_S 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 FKKAR_DFKKREP06_S. 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 FKKAR_DFKKREP06_S 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_FKKAR_DFKKREP06_S TYPE STANDARD TABLE OF FKKAR_DFKKREP06_S,
      WA_FKKAR_DFKKREP06_S TYPE FKKAR_DFKKREP06_S,
      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: <FKKAR_DFKKREP06_S> TYPE FKKAR_DFKKREP06_S.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FKKAR_DFKKREP06_S.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FKKAR_DFKKREP06_S
  INTO TABLE IT_FKKAR_DFKKREP06_S.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FKKAR_DFKKREP06_S
*  INTO TABLE @DATA(IT_FKKAR_DFKKREP06_S2).
*--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_FKKAR_DFKKREP06_S INDEX 1 INTO DATA(WA_FKKAR_DFKKREP06_S2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FKKAR_DFKKREP06_S ASSIGNING <FKKAR_DFKKREP06_S>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FKKAR_DFKKREP06_S>-VMDAT = 1.
<FKKAR_DFKKREP06_S>-XBLNR = 1.
<FKKAR_DFKKREP06_S>-UBDAT = 1.
<FKKAR_DFKKREP06_S>-OPBEL = 1.
<FKKAR_DFKKREP06_S>-OPUPK = 1.

ENDLOOP.

LOOP AT IT_FKKAR_DFKKREP06_S INTO WA_FKKAR_DFKKREP06_S.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FKKAR_DFKKREP06_S-GPART, sy-vline,
  WA_FKKAR_DFKKREP06_S-VINFO, sy-vline,
  WA_FKKAR_DFKKREP06_S-TZAHL, sy-vline,
  WA_FKKAR_DFKKREP06_S-BUKRS, sy-vline,
  WA_FKKAR_DFKKREP06_S-BRANCH, sy-vline,
  WA_FKKAR_DFKKREP06_S-HKONT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FKKAR_DFKKREP06_S 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_FKKAR_DFKKREP06_S 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_FKKAR_DFKKREP06_S INTO WA_FKKAR_DFKKREP06_S.


*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 EXBEL, internal->external for field XBLNR
CALL FUNCTION 'CONVERSION_EXIT_EXBEL_OUTPUT'
  EXPORTING
    input =                      WA_FKKAR_DFKKREP06_S-XBLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKAR_DFKKREP06_S-XBLNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field OPBEL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKAR_DFKKREP06_S-OPBEL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKAR_DFKKREP06_S-OPBEL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GPART
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKAR_DFKKREP06_S-GPART
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKAR_DFKKREP06_S-GPART.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field HKONT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKAR_DFKKREP06_S-HKONT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKAR_DFKKREP06_S-HKONT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKAR_DFKKREP06_S-REFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKAR_DFKKREP06_S-REFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUBEL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKAR_DFKKREP06_S-AUBEL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKAR_DFKKREP06_S-AUBEL.
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_FKKAR_DFKKREP06_S_STR, 
VMDAT TYPE STRING,
XBLNR TYPE STRING,
UBDAT TYPE STRING,
OPBEL TYPE STRING,
OPUPK TYPE STRING,
GPART TYPE STRING,
VINFO TYPE STRING,
TZAHL TYPE STRING,
BUKRS TYPE STRING,
BRANCH TYPE STRING,
HKONT TYPE STRING,
MWSKZ TYPE STRING,
STRKZ TYPE STRING,
STPRZ TYPE STRING,
SBASH TYPE STRING,
SBASW TYPE STRING,
SBETH TYPE STRING,
SBETW TYPE STRING,
EXBEL_BETRH TYPE STRING,
EXBEL_BETRW TYPE STRING,
HWAER TYPE STRING,
TWAER TYPE STRING,
ULDAT TYPE STRING,
REPCLS TYPE STRING,
MWSZKZ TYPE STRING,
NAME_ORG1 TYPE STRING,
STCDT TYPE STRING,
TAXNUM TYPE STRING,
FITPR TYPE STRING,
TRANSFER TYPE STRING,
EXDFR TYPE STRING,
EXDTO TYPE STRING,
EXNUM TYPE STRING,
EXRAT TYPE STRING,
CANCEL TYPE STRING,
STODT TYPE STRING,
HERKF TYPE STRING,
FILLER TYPE STRING,
KTOSL TYPE STRING,
REFNR TYPE STRING,
AUBEL TYPE STRING,
XNABE TYPE STRING,
EARGROUP TYPE STRING,
J_1AOFTP TYPE STRING,
FAEDN TYPE STRING,
OFFTX TYPE STRING,
PERTP TYPE STRING,
AUGRD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FKKAR_DFKKREP06_S_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_FKKAR_DFKKREP06_S_STR-VMDAT sy-vline 
WA_FKKAR_DFKKREP06_S_STR-XBLNR sy-vline 
WA_FKKAR_DFKKREP06_S_STR-UBDAT sy-vline 
WA_FKKAR_DFKKREP06_S_STR-OPBEL sy-vline 
WA_FKKAR_DFKKREP06_S_STR-OPUPK sy-vline 
WA_FKKAR_DFKKREP06_S_STR-GPART sy-vline 
WA_FKKAR_DFKKREP06_S_STR-VINFO sy-vline 
WA_FKKAR_DFKKREP06_S_STR-TZAHL sy-vline 
WA_FKKAR_DFKKREP06_S_STR-BUKRS sy-vline 
WA_FKKAR_DFKKREP06_S_STR-BRANCH sy-vline 
WA_FKKAR_DFKKREP06_S_STR-HKONT sy-vline 
WA_FKKAR_DFKKREP06_S_STR-MWSKZ sy-vline 
WA_FKKAR_DFKKREP06_S_STR-STRKZ sy-vline 
WA_FKKAR_DFKKREP06_S_STR-STPRZ sy-vline 
WA_FKKAR_DFKKREP06_S_STR-SBASH sy-vline 
WA_FKKAR_DFKKREP06_S_STR-SBASW sy-vline 
WA_FKKAR_DFKKREP06_S_STR-SBETH sy-vline 
WA_FKKAR_DFKKREP06_S_STR-SBETW sy-vline 
WA_FKKAR_DFKKREP06_S_STR-EXBEL_BETRH sy-vline 
WA_FKKAR_DFKKREP06_S_STR-EXBEL_BETRW sy-vline 
WA_FKKAR_DFKKREP06_S_STR-HWAER sy-vline 
WA_FKKAR_DFKKREP06_S_STR-TWAER sy-vline 
WA_FKKAR_DFKKREP06_S_STR-ULDAT sy-vline 
WA_FKKAR_DFKKREP06_S_STR-REPCLS sy-vline 
WA_FKKAR_DFKKREP06_S_STR-MWSZKZ sy-vline 
WA_FKKAR_DFKKREP06_S_STR-NAME_ORG1 sy-vline 
WA_FKKAR_DFKKREP06_S_STR-STCDT sy-vline 
WA_FKKAR_DFKKREP06_S_STR-TAXNUM sy-vline 
WA_FKKAR_DFKKREP06_S_STR-FITPR sy-vline 
WA_FKKAR_DFKKREP06_S_STR-TRANSFER sy-vline 
WA_FKKAR_DFKKREP06_S_STR-EXDFR sy-vline 
WA_FKKAR_DFKKREP06_S_STR-EXDTO sy-vline 
WA_FKKAR_DFKKREP06_S_STR-EXNUM sy-vline 
WA_FKKAR_DFKKREP06_S_STR-EXRAT sy-vline 
WA_FKKAR_DFKKREP06_S_STR-CANCEL sy-vline 
WA_FKKAR_DFKKREP06_S_STR-STODT sy-vline 
WA_FKKAR_DFKKREP06_S_STR-HERKF sy-vline 
WA_FKKAR_DFKKREP06_S_STR-FILLER sy-vline 
WA_FKKAR_DFKKREP06_S_STR-KTOSL sy-vline 
WA_FKKAR_DFKKREP06_S_STR-REFNR sy-vline 
WA_FKKAR_DFKKREP06_S_STR-AUBEL sy-vline 
WA_FKKAR_DFKKREP06_S_STR-XNABE sy-vline 
WA_FKKAR_DFKKREP06_S_STR-EARGROUP sy-vline 
WA_FKKAR_DFKKREP06_S_STR-J_1AOFTP sy-vline 
WA_FKKAR_DFKKREP06_S_STR-FAEDN sy-vline 
WA_FKKAR_DFKKREP06_S_STR-OFFTX sy-vline 
WA_FKKAR_DFKKREP06_S_STR-PERTP sy-vline 
WA_FKKAR_DFKKREP06_S_STR-AUGRD sy-vline      INTO ld_text SEPARATED BY SPACE.

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