ABAP Select data from SAP table FKKAR_REP06_OTHER into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FKKAR_REP06_OTHER 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_REP06_OTHER. 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_REP06_OTHER 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_REP06_OTHER TYPE STANDARD TABLE OF FKKAR_REP06_OTHER,
      WA_FKKAR_REP06_OTHER TYPE FKKAR_REP06_OTHER,
      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_REP06_OTHER> TYPE FKKAR_REP06_OTHER.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FKKAR_REP06_OTHER.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FKKAR_REP06_OTHER
  INTO TABLE IT_FKKAR_REP06_OTHER.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FKKAR_REP06_OTHER
*  INTO TABLE @DATA(IT_FKKAR_REP06_OTHER2).
*--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_REP06_OTHER INDEX 1 INTO DATA(WA_FKKAR_REP06_OTHER2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FKKAR_REP06_OTHER ASSIGNING <FKKAR_REP06_OTHER>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FKKAR_REP06_OTHER>-XBLNR = 1.
<FKKAR_REP06_OTHER>-UBDAT = 1.
<FKKAR_REP06_OTHER>-OPBEL = 1.
<FKKAR_REP06_OTHER>-OPUPK = 1.
<FKKAR_REP06_OTHER>-HKONT = 1.

ENDLOOP.

LOOP AT IT_FKKAR_REP06_OTHER INTO WA_FKKAR_REP06_OTHER.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FKKAR_REP06_OTHER-MWSKZ, sy-vline,
  WA_FKKAR_REP06_OTHER-STRKZ, sy-vline,
  WA_FKKAR_REP06_OTHER-STPRZ, sy-vline,
  WA_FKKAR_REP06_OTHER-SBASH, sy-vline,
  WA_FKKAR_REP06_OTHER-SBASW, sy-vline,
  WA_FKKAR_REP06_OTHER-SBETH, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FKKAR_REP06_OTHER 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_REP06_OTHER 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_REP06_OTHER INTO WA_FKKAR_REP06_OTHER.


*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_REP06_OTHER-XBLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKAR_REP06_OTHER-XBLNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field OPBEL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKAR_REP06_OTHER-OPBEL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKAR_REP06_OTHER-OPBEL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field HKONT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKAR_REP06_OTHER-HKONT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKAR_REP06_OTHER-HKONT.
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_REP06_OTHER_STR, 
XBLNR TYPE STRING,
UBDAT TYPE STRING,
OPBEL TYPE STRING,
OPUPK 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,
KTOSL TYPE STRING,
SDATA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FKKAR_REP06_OTHER_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_REP06_OTHER_STR-XBLNR sy-vline 
WA_FKKAR_REP06_OTHER_STR-UBDAT sy-vline 
WA_FKKAR_REP06_OTHER_STR-OPBEL sy-vline 
WA_FKKAR_REP06_OTHER_STR-OPUPK sy-vline 
WA_FKKAR_REP06_OTHER_STR-HKONT sy-vline 
WA_FKKAR_REP06_OTHER_STR-MWSKZ sy-vline 
WA_FKKAR_REP06_OTHER_STR-STRKZ sy-vline 
WA_FKKAR_REP06_OTHER_STR-STPRZ sy-vline 
WA_FKKAR_REP06_OTHER_STR-SBASH sy-vline 
WA_FKKAR_REP06_OTHER_STR-SBASW sy-vline 
WA_FKKAR_REP06_OTHER_STR-SBETH sy-vline 
WA_FKKAR_REP06_OTHER_STR-SBETW sy-vline 
WA_FKKAR_REP06_OTHER_STR-EXBEL_BETRH sy-vline 
WA_FKKAR_REP06_OTHER_STR-EXBEL_BETRW sy-vline 
WA_FKKAR_REP06_OTHER_STR-HWAER sy-vline 
WA_FKKAR_REP06_OTHER_STR-TWAER sy-vline 
WA_FKKAR_REP06_OTHER_STR-KTOSL sy-vline 
WA_FKKAR_REP06_OTHER_STR-SDATA sy-vline      INTO ld_text SEPARATED BY SPACE.

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