ABAP Select data from SAP table FKK_PAYRETBULKOCCNO_IMPL_DATA into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FKK_PAYRETBULKOCCNO_IMPL_DATA
*  INTO TABLE @DATA(IT_FKK_PAYRETBULKOCCNO_IMPL_DATA2).
*--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_FKK_PAYRETBULKOCCNO_IMPL_DATA INDEX 1 INTO DATA(WA_FKK_PAYRETBULKOCCNO_IMPL_DATA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FKK_PAYRETBULKOCCNO_IMPL_DATA>-DFKKRP = 1.
<FKK_PAYRETBULKOCCNO_IMPL_DATA>-MANDT = 1.
<FKK_PAYRETBULKOCCNO_IMPL_DATA>-KEYR1 = 1.
<FKK_PAYRETBULKOCCNO_IMPL_DATA>-POSRA = 1.
<FKK_PAYRETBULKOCCNO_IMPL_DATA>-SELT1 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FKK_PAYRETBULKOCCNO_IMPL_DATA-SELW1, sy-vline,
  WA_FKK_PAYRETBULKOCCNO_IMPL_DATA-BETRR, sy-vline,
  WA_FKK_PAYRETBULKOCCNO_IMPL_DATA-BETRH, sy-vline,
  WA_FKK_PAYRETBULKOCCNO_IMPL_DATA-BETRU, sy-vline,
  WA_FKK_PAYRETBULKOCCNO_IMPL_DATA-BTRB1, sy-vline,
  WA_FKK_PAYRETBULKOCCNO_IMPL_DATA-BTRB2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FKK_PAYRETBULKOCCNO_IMPL_DATA 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_FKK_PAYRETBULKOCCNO_IMPL_DATA 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_FKK_PAYRETBULKOCCNO_IMPL_DATA INTO WA_FKK_PAYRETBULKOCCNO_IMPL_DATA.


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

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

*Conversion exit EXCRT, internal->external for field KURSF
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_FKK_PAYRETBULKOCCNO_IMPL_DATA-KURSF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKK_PAYRETBULKOCCNO_IMPL_DATA-KURSF.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

*Conversion exit ISOLA, internal->external for field LANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_FKK_PAYRETBULKOCCNO_IMPL_DATA-LANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKK_PAYRETBULKOCCNO_IMPL_DATA-LANGUAGE.
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_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR, 
DFKKRP TYPE STRING,
MANDT TYPE STRING,
KEYR1 TYPE STRING,
POSRA TYPE STRING,
SELT1 TYPE STRING,
SELW1 TYPE STRING,
BETRR TYPE STRING,
BETRH TYPE STRING,
BETRU TYPE STRING,
BTRB1 TYPE STRING,
BTRB2 TYPE STRING,
BTRV1 TYPE STRING,
BTRV2 TYPE STRING,
STBB1 TYPE STRING,
STBB2 TYPE STRING,
STBV1 TYPE STRING,
STBV2 TYPE STRING,
SKZB1 TYPE STRING,
SKZB2 TYPE STRING,
SKZV1 TYPE STRING,
SKZV2 TYPE STRING,
FIKEY TYPE STRING,
RLSKO TYPE STRING,
BUKRS TYPE STRING,
GSBER TYPE STRING,
PRCTR TYPE STRING,
BLART TYPE STRING,
WAERS TYPE STRING,
WAERU TYPE STRING,
KURSF TYPE STRING,
BUDAT TYPE STRING,
BLDAT TYPE STRING,
VALUT TYPE STRING,
XEIPH TYPE STRING,
RLGRD TYPE STRING,
RLHBK TYPE STRING,
AENAM TYPE STRING,
AEDAT TYPE STRING,
AETIM TYPE STRING,
OPBEL TYPE STRING,
RLBEL TYPE STRING,
URBEL TYPE STRING,
TXTVW TYPE STRING,
BANKL TYPE STRING,
BANKK TYPE STRING,
BANKN TYPE STRING,
IBAN TYPE STRING,
HBKID TYPE STRING,
HKTID TYPE STRING,
CHECF TYPE STRING,
XACCEPTCHARGES TYPE STRING,
RLMOD TYPE STRING,
FLAGS TYPE STRING,
XERWR TYPE STRING,
XKLAE TYPE STRING,
KLAEB TYPE STRING,
KLAEH TYPE STRING,
KLAED TYPE STRING,
XVOID TYPE STRING,
KUKEY TYPE STRING,
ESNUM TYPE STRING,
KUKEY_LOGSYS TYPE STRING,
SWIFT TYPE STRING,
LTYPE TYPE STRING,
LNKID TYPE STRING,
TAX_COUNTRY TYPE STRING,
PAYMENT_AMOUNT TYPE STRING,
PAYMENT_FORM_CODE TYPE STRING,
REASON_CODE_TEXT TYPE STRING,
LANGUAGE TYPE STRING,
PAYMENT_REFERENCE_ID TYPE STRING,
PAYMENT_REFERENCE_TYPE_CODE TYPE STRING,
PAYMENT_REFERENCE_ITEM_ID TYPE STRING,
PAYMENT_RETURN_ID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_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_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-DFKKRP sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-MANDT sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-KEYR1 sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-POSRA sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-SELT1 sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-SELW1 sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-BETRR sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-BETRH sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-BETRU sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-BTRB1 sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-BTRB2 sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-BTRV1 sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-BTRV2 sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-STBB1 sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-STBB2 sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-STBV1 sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-STBV2 sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-SKZB1 sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-SKZB2 sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-SKZV1 sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-SKZV2 sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-FIKEY sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-RLSKO sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-BUKRS sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-GSBER sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-PRCTR sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-BLART sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-WAERS sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-WAERU sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-KURSF sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-BUDAT sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-BLDAT sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-VALUT sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-XEIPH sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-RLGRD sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-RLHBK sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-AENAM sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-AEDAT sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-AETIM sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-OPBEL sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-RLBEL sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-URBEL sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-TXTVW sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-BANKL sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-BANKK sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-BANKN sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-IBAN sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-HBKID sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-HKTID sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-CHECF sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-XACCEPTCHARGES sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-RLMOD sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-FLAGS sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-XERWR sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-XKLAE sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-KLAEB sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-KLAEH sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-KLAED sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-XVOID sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-KUKEY sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-ESNUM sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-KUKEY_LOGSYS sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-SWIFT sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-LTYPE sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-LNKID sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-TAX_COUNTRY sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-PAYMENT_AMOUNT sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-PAYMENT_FORM_CODE sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-REASON_CODE_TEXT sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-LANGUAGE sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-PAYMENT_REFERENCE_ID sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-PAYMENT_REFERENCE_TYPE_CODE sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-PAYMENT_REFERENCE_ITEM_ID sy-vline 
WA_FKK_PAYRETBULKOCCNO_IMPL_DATA_STR-PAYMENT_RETURN_ID sy-vline      INTO ld_text SEPARATED BY SPACE.

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