ABAP Select data from SAP table J_3RF_CTS_PAYMNT_LIST_S into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP J_3RF_CTS_PAYMNT_LIST_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 J_3RF_CTS_PAYMNT_LIST_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 J_3RF_CTS_PAYMNT_LIST_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_J_3RF_CTS_PAYMNT_LIST_S TYPE STANDARD TABLE OF J_3RF_CTS_PAYMNT_LIST_S,
      WA_J_3RF_CTS_PAYMNT_LIST_S TYPE J_3RF_CTS_PAYMNT_LIST_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: <J_3RF_CTS_PAYMNT_LIST_S> TYPE J_3RF_CTS_PAYMNT_LIST_S.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_J_3RF_CTS_PAYMNT_LIST_S.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM J_3RF_CTS_PAYMNT_LIST_S
  INTO TABLE IT_J_3RF_CTS_PAYMNT_LIST_S.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM J_3RF_CTS_PAYMNT_LIST_S
*  INTO TABLE @DATA(IT_J_3RF_CTS_PAYMNT_LIST_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_J_3RF_CTS_PAYMNT_LIST_S INDEX 1 INTO DATA(WA_J_3RF_CTS_PAYMNT_LIST_S2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_J_3RF_CTS_PAYMNT_LIST_S ASSIGNING <J_3RF_CTS_PAYMNT_LIST_S>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<J_3RF_CTS_PAYMNT_LIST_S>-STATUS_ICON = 1.
<J_3RF_CTS_PAYMNT_LIST_S>-PAYMENT_BUKRS = 1.
<J_3RF_CTS_PAYMNT_LIST_S>-PAYMENT_NUM = 1.
<J_3RF_CTS_PAYMNT_LIST_S>-PAYMENT_BELNR = 1.
<J_3RF_CTS_PAYMNT_LIST_S>-PAYMENT_GJAHR = 1.

ENDLOOP.

LOOP AT IT_J_3RF_CTS_PAYMNT_LIST_S INTO WA_J_3RF_CTS_PAYMNT_LIST_S.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_J_3RF_CTS_PAYMNT_LIST_S-CURR_OPER_CODE, sy-vline,
  WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_POSTING_DATE, sy-vline,
  WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_DATE, sy-vline,
  WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_TYPE, sy-vline,
  WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_TYPE_TXT, sy-vline,
  WA_J_3RF_CTS_PAYMNT_LIST_S-KUNNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_J_3RF_CTS_PAYMNT_LIST_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_J_3RF_CTS_PAYMNT_LIST_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_J_3RF_CTS_PAYMNT_LIST_S INTO WA_J_3RF_CTS_PAYMNT_LIST_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 ALPHA, internal->external for field PAYMENT_NUM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_NUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_NUM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PAYMENT_BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field PAYMENT_GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_CTS_PAYMNT_LIST_S-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_CTS_PAYMNT_LIST_S-KUNNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LIFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_CTS_PAYMNT_LIST_S-LIFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_CTS_PAYMNT_LIST_S-LIFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field PAYMENT_AMNT
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_AMNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_AMNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field PAYMENT_AMNT_ORIG
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_AMNT_ORIG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_AMNT_ORIG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field PAYMENT_AMNT_CNT
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_AMNT_CNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_AMNT_CNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field PAYMENT_AMNT_CNT_ORIG
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_AMNT_CNT_ORIG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_CTS_PAYMNT_LIST_S-PAYMENT_AMNT_CNT_ORIG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INTPODNUM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_CTS_PAYMNT_LIST_S-INTPODNUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_CTS_PAYMNT_LIST_S-INTPODNUM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field HKONT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_CTS_PAYMNT_LIST_S-HKONT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_CTS_PAYMNT_LIST_S-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_J_3RF_CTS_PAYMNT_LIST_S_STR, 
STATUS_ICON TYPE STRING,
PAYMENT_BUKRS TYPE STRING,
PAYMENT_NUM TYPE STRING,
PAYMENT_BELNR TYPE STRING,
PAYMENT_GJAHR TYPE STRING,
CURR_OPER_CODE TYPE STRING,
PAYMENT_POSTING_DATE TYPE STRING,
PAYMENT_DATE TYPE STRING,
PAYMENT_TYPE TYPE STRING,
PAYMENT_TYPE_TXT TYPE STRING,
KUNNR TYPE STRING,
LIFNR TYPE STRING,
PAYMENT_ATTR TYPE STRING,
PAYMENT_AMNT TYPE STRING,
PAYMENT_CURR TYPE STRING,
PAYMENT_AMNT_ORIG TYPE STRING,
PAYMENT_AMNT_CNT TYPE STRING,
PAYMENT_CURR_CNT TYPE STRING,
PAYMENT_AMNT_CNT_ORIG TYPE STRING,
HBKID TYPE STRING,
BANKA TYPE STRING,
HKTID TYPE STRING,
BANKN TYPE STRING,
BKONT TYPE STRING,
NON_RESD_BANK_CNTR TYPE STRING,
INTCNUM TYPE STRING,
EXTCNUM TYPE STRING,
CNTDATE TYPE STRING,
INTPODNUM TYPE STRING,
EXTPODNUM TYPE STRING,
PODDATE TYPE STRING,
HKONT TYPE STRING,
LAUFI TYPE STRING,
LAUFD TYPE STRING,
EXP_DELV_DATE TYPE STRING,
ERROR_TXT TYPE STRING,
SEL_VALID TYPE STRING,
STYLE TYPE STRING,
DOWN_PAYMENT_RETURN_DATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_J_3RF_CTS_PAYMNT_LIST_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_J_3RF_CTS_PAYMNT_LIST_S_STR-STATUS_ICON sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-PAYMENT_BUKRS sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-PAYMENT_NUM sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-PAYMENT_BELNR sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-PAYMENT_GJAHR sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-CURR_OPER_CODE sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-PAYMENT_POSTING_DATE sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-PAYMENT_DATE sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-PAYMENT_TYPE sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-PAYMENT_TYPE_TXT sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-KUNNR sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-LIFNR sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-PAYMENT_ATTR sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-PAYMENT_AMNT sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-PAYMENT_CURR sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-PAYMENT_AMNT_ORIG sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-PAYMENT_AMNT_CNT sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-PAYMENT_CURR_CNT sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-PAYMENT_AMNT_CNT_ORIG sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-HBKID sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-BANKA sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-HKTID sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-BANKN sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-BKONT sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-NON_RESD_BANK_CNTR sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-INTCNUM sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-EXTCNUM sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-CNTDATE sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-INTPODNUM sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-EXTPODNUM sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-PODDATE sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-HKONT sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-LAUFI sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-LAUFD sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-EXP_DELV_DATE sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-ERROR_TXT sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-SEL_VALID sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-STYLE sy-vline 
WA_J_3RF_CTS_PAYMNT_LIST_S_STR-DOWN_PAYMENT_RETURN_DATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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