ABAP Select data from SAP table FAR_S_BS_HDR_ODATA into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FAR_S_BS_HDR_ODATA
*  INTO TABLE @DATA(IT_FAR_S_BS_HDR_ODATA2).
*--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_FAR_S_BS_HDR_ODATA INDEX 1 INTO DATA(WA_FAR_S_BS_HDR_ODATA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FAR_S_BS_HDR_ODATA>-ANWND = 1.
<FAR_S_BS_HDR_ODATA>-ABSND = 1.
<FAR_S_BS_HDR_ODATA>-AZIDT = 1.
<FAR_S_BS_HDR_ODATA>-EMKEY = 1.
<FAR_S_BS_HDR_ODATA>-BUKRS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FAR_S_BS_HDR_ODATA-HBKID, sy-vline,
  WA_FAR_S_BS_HDR_ODATA-HKTID, sy-vline,
  WA_FAR_S_BS_HDR_ODATA-AZNUM, sy-vline,
  WA_FAR_S_BS_HDR_ODATA-AZDAT, sy-vline,
  WA_FAR_S_BS_HDR_ODATA-ASTAT, sy-vline,
  WA_FAR_S_BS_HDR_ODATA-WAERS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FAR_S_BS_HDR_ODATA 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_FAR_S_BS_HDR_ODATA 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_FAR_S_BS_HDR_ODATA INTO WA_FAR_S_BS_HDR_ODATA.


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

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

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

*Conversion exit AU172, internal->external for field SSBTR
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_FAR_S_BS_HDR_ODATA-SSBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAR_S_BS_HDR_ODATA-SSBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU172, internal->external for field SUMSO
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_FAR_S_BS_HDR_ODATA-SUMSO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAR_S_BS_HDR_ODATA-SUMSO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU172, internal->external for field SUMHA
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_FAR_S_BS_HDR_ODATA-SUMHA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAR_S_BS_HDR_ODATA-SUMHA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU172, internal->external for field ESBTR
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_FAR_S_BS_HDR_ODATA-ESBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAR_S_BS_HDR_ODATA-ESBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANZES
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAR_S_BS_HDR_ODATA-ANZES
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAR_S_BS_HDR_ODATA-ANZES.
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_FAR_S_BS_HDR_ODATA_STR, 
ANWND TYPE STRING,
ABSND TYPE STRING,
AZIDT TYPE STRING,
EMKEY TYPE STRING,
BUKRS TYPE STRING,
HBKID TYPE STRING,
HKTID TYPE STRING,
AZNUM TYPE STRING,
AZDAT TYPE STRING,
ASTAT TYPE STRING,
WAERS TYPE STRING,
KUKEY TYPE STRING,
VB1OK TYPE STRING,
VB2OK TYPE STRING,
KIPRE TYPE STRING,
HKONT TYPE STRING,
KTONR TYPE STRING,
KTOIH TYPE STRING,
KTOSB TYPE STRING,
AZSNR TYPE STRING,
KTOPL TYPE STRING,
SSTYP TYPE STRING,
SSBTR TYPE STRING,
SUMSO TYPE STRING,
SUMHA TYPE STRING,
ESTYP TYPE STRING,
ESBTR TYPE STRING,
HZINS TYPE STRING,
BKTOA TYPE STRING,
ANZES TYPE STRING,
VGTYP TYPE STRING,
EFART TYPE STRING,
EUSER TYPE STRING,
EDATE TYPE STRING,
ETIME TYPE STRING,
BKREF TYPE STRING,
INPUT_FORMAT TYPE STRING,
SIBAN TYPE STRING,
BANKL TYPE STRING,
BANKS TYPE STRING,
BANKA TYPE STRING,
STATUS TYPE STRING,
ISLATEST TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FAR_S_BS_HDR_ODATA_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_FAR_S_BS_HDR_ODATA_STR-ANWND sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-ABSND sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-AZIDT sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-EMKEY sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-BUKRS sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-HBKID sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-HKTID sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-AZNUM sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-AZDAT sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-ASTAT sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-WAERS sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-KUKEY sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-VB1OK sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-VB2OK sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-KIPRE sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-HKONT sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-KTONR sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-KTOIH sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-KTOSB sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-AZSNR sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-KTOPL sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-SSTYP sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-SSBTR sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-SUMSO sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-SUMHA sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-ESTYP sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-ESBTR sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-HZINS sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-BKTOA sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-ANZES sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-VGTYP sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-EFART sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-EUSER sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-EDATE sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-ETIME sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-BKREF sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-INPUT_FORMAT sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-SIBAN sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-BANKL sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-BANKS sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-BANKA sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-STATUS sy-vline 
WA_FAR_S_BS_HDR_ODATA_STR-ISLATEST sy-vline      INTO ld_text SEPARATED BY SPACE.

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