ABAP Select data from SAP table FIN_CFIN_S_APAR_SD_DOWNPAYMENT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FIN_CFIN_S_APAR_SD_DOWNPAYMENT
*  INTO TABLE @DATA(IT_FIN_CFIN_S_APAR_SD_DOWNPAYMENT2).
*--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_FIN_CFIN_S_APAR_SD_DOWNPAYMENT INDEX 1 INTO DATA(WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FIN_CFIN_S_APAR_SD_DOWNPAYMENT>-BUKRS = 1.
<FIN_CFIN_S_APAR_SD_DOWNPAYMENT>-KUNNR = 1.
<FIN_CFIN_S_APAR_SD_DOWNPAYMENT>-UMSKS = 1.
<FIN_CFIN_S_APAR_SD_DOWNPAYMENT>-UMSKZ = 1.
<FIN_CFIN_S_APAR_SD_DOWNPAYMENT>-AUGDT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-AUGBL, sy-vline,
  WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-ZUONR, sy-vline,
  WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-GJAHR, sy-vline,
  WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-BELNR, sy-vline,
  WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-BUZEI, sy-vline,
  WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-BUDAT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT 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_FIN_CFIN_S_APAR_SD_DOWNPAYMENT 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_FIN_CFIN_S_APAR_SD_DOWNPAYMENT INTO WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT.


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

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

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

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

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

*Conversion exit AU132, internal->external for field DMBTR
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-DMBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-DMBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field WRBTR
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-WRBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-WRBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field MWSTS
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-MWSTS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-MWSTS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field WMWST
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-WMWST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-WMWST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field BDIFF
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-BDIFF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-BDIFF.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field BDIF2
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-BDIF2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-BDIF2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field SKFBT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-SKFBT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-SKFBT.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit AU132, internal->external for field SKNTO
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-SKNTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-SKNTO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field WSKTO
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-WSKTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-WSKTO.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit AU132, internal->external for field PSWBT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-PSWBT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-PSWBT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VBEL2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-VBEL2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT-VBEL2.
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_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR, 
BUKRS TYPE STRING,
KUNNR TYPE STRING,
UMSKS TYPE STRING,
UMSKZ TYPE STRING,
AUGDT TYPE STRING,
AUGBL TYPE STRING,
ZUONR TYPE STRING,
GJAHR TYPE STRING,
BELNR TYPE STRING,
BUZEI TYPE STRING,
BUDAT TYPE STRING,
WAERS TYPE STRING,
XBLNR TYPE STRING,
SHKZG TYPE STRING,
PRCTR TYPE STRING,
GSBER TYPE STRING,
MWSKZ TYPE STRING,
TXDAT_FROM TYPE STRING,
DMBTR TYPE STRING,
WRBTR TYPE STRING,
MWSTS TYPE STRING,
WMWST TYPE STRING,
BDIFF TYPE STRING,
BDIF2 TYPE STRING,
SKFBT TYPE STRING,
SAKNR TYPE STRING,
HKONT TYPE STRING,
SKNTO TYPE STRING,
WSKTO TYPE STRING,
REBZG TYPE STRING,
REBZJ TYPE STRING,
REBZZ TYPE STRING,
XANET TYPE STRING,
PSWSL TYPE STRING,
PSWBT TYPE STRING,
VBEL2 TYPE STRING,
POSN2 TYPE STRING,
ETEN2 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_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_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-BUKRS sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-KUNNR sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-UMSKS sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-UMSKZ sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-AUGDT sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-AUGBL sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-ZUONR sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-GJAHR sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-BELNR sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-BUZEI sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-BUDAT sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-WAERS sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-XBLNR sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-SHKZG sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-PRCTR sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-GSBER sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-MWSKZ sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-TXDAT_FROM sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-DMBTR sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-WRBTR sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-MWSTS sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-WMWST sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-BDIFF sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-BDIF2 sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-SKFBT sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-SAKNR sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-HKONT sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-SKNTO sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-WSKTO sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-REBZG sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-REBZJ sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-REBZZ sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-XANET sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-PSWSL sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-PSWBT sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-VBEL2 sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-POSN2 sy-vline 
WA_FIN_CFIN_S_APAR_SD_DOWNPAYMENT_STR-ETEN2 sy-vline      INTO ld_text SEPARATED BY SPACE.

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