ABAP Select data from SAP table FAR_DP_REFUND_S_RECORD_RES into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FAR_DP_REFUND_S_RECORD_RES 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_DP_REFUND_S_RECORD_RES. 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_DP_REFUND_S_RECORD_RES 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_DP_REFUND_S_RECORD_RES TYPE STANDARD TABLE OF FAR_DP_REFUND_S_RECORD_RES,
      WA_FAR_DP_REFUND_S_RECORD_RES TYPE FAR_DP_REFUND_S_RECORD_RES,
      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_DP_REFUND_S_RECORD_RES> TYPE FAR_DP_REFUND_S_RECORD_RES.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FAR_DP_REFUND_S_RECORD_RES
*  INTO TABLE @DATA(IT_FAR_DP_REFUND_S_RECORD_RES2).
*--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_DP_REFUND_S_RECORD_RES INDEX 1 INTO DATA(WA_FAR_DP_REFUND_S_RECORD_RES2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FAR_DP_REFUND_S_RECORD_RES>-DIGITALPAYMENTTRANSACTION = 1.
<FAR_DP_REFUND_S_RECORD_RES>-DIGITALPAYTTRANSRESULT = 1.
<FAR_DP_REFUND_S_RECORD_RES>-REFERENCEDOCUMENT = 1.
<FAR_DP_REFUND_S_RECORD_RES>-DIGITALPAYMENTTRANSACTION = 1.
<FAR_DP_REFUND_S_RECORD_RES>-DIGITALPAYMENTDATETIME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FAR_DP_REFUND_S_RECORD_RES-DIGITALPAYTTRANSRSLTDESC, sy-vline,
  WA_FAR_DP_REFUND_S_RECORD_RES-REQUESTBYPAYTSRVCPRVDR, sy-vline,
  WA_FAR_DP_REFUND_S_RECORD_RES-ERROR, sy-vline,
  WA_FAR_DP_REFUND_S_RECORD_RES-ID, sy-vline,
  WA_FAR_DP_REFUND_S_RECORD_RES-MESSAGE, sy-vline,
  WA_FAR_DP_REFUND_S_RECORD_RES-DETAILEDMESSAGE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FAR_DP_REFUND_S_RECORD_RES 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_DP_REFUND_S_RECORD_RES 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_DP_REFUND_S_RECORD_RES INTO WA_FAR_DP_REFUND_S_RECORD_RES.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_FAR_DP_REFUND_S_RECORD_RES_STR, 
DIGITALPAYMENTTRANSACTION TYPE STRING,
DIGITALPAYTTRANSRESULT TYPE STRING,
REFERENCEDOCUMENT TYPE STRING,
DIGITALPAYMENTTRANSACTION TYPE STRING,
DIGITALPAYMENTDATETIME TYPE STRING,
DIGITALPAYTTRANSRSLTDESC TYPE STRING,
REQUESTBYPAYTSRVCPRVDR TYPE STRING,
ERROR TYPE STRING,
ID TYPE STRING,
MESSAGE TYPE STRING,
DETAILEDMESSAGE TYPE STRING,
MESSAGEATTRIBUTES TYPE STRING,
LANGUAGE TYPE STRING,
CORRELATIONID TYPE STRING,
REFUND TYPE STRING,
REFUNDBYPAYMENTSERVICEPROVIDER TYPE STRING,
PAYMENTBYPAYMENTSERVICEPRVDR TYPE STRING,
AMOUNTINREFUNDCURRENCY TYPE STRING,
REFUNDCURRENCY TYPE STRING,
REFUNDDATETIME TYPE STRING,
REFUNDSTATUS TYPE STRING,
DETAILEDREFUNDSTATUS TYPE STRING,
REFUNDSTATUSNAME TYPE STRING,
MERCHANTALIAS TYPE STRING,
SOURCE TYPE STRING,
CARD TYPE STRING,
PAYTCARDBYDIGITALPAYMENTSRVC TYPE STRING,
PAYMENTCARDTYPE TYPE STRING,
PAYMENTCARDEXPIRATIONMONTH TYPE STRING,
PAYMENTCARDEXPIRATIONYEAR TYPE STRING,
MERCHANT TYPE STRING,
PAYMENTSERVICEPROVIDER TYPE STRING,
ACCOUNT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FAR_DP_REFUND_S_RECORD_RES_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_DP_REFUND_S_RECORD_RES_STR-DIGITALPAYMENTTRANSACTION sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-DIGITALPAYTTRANSRESULT sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-REFERENCEDOCUMENT sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-DIGITALPAYMENTTRANSACTION sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-DIGITALPAYMENTDATETIME sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-DIGITALPAYTTRANSRSLTDESC sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-REQUESTBYPAYTSRVCPRVDR sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-ERROR sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-ID sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-MESSAGE sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-DETAILEDMESSAGE sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-MESSAGEATTRIBUTES sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-LANGUAGE sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-CORRELATIONID sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-REFUND sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-REFUNDBYPAYMENTSERVICEPROVIDER sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-PAYMENTBYPAYMENTSERVICEPRVDR sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-AMOUNTINREFUNDCURRENCY sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-REFUNDCURRENCY sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-REFUNDDATETIME sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-REFUNDSTATUS sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-DETAILEDREFUNDSTATUS sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-REFUNDSTATUSNAME sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-MERCHANTALIAS sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-SOURCE sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-CARD sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-PAYTCARDBYDIGITALPAYMENTSRVC sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-PAYMENTCARDTYPE sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-PAYMENTCARDEXPIRATIONMONTH sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-PAYMENTCARDEXPIRATIONYEAR sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-MERCHANT sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-PAYMENTSERVICEPROVIDER sy-vline 
WA_FAR_DP_REFUND_S_RECORD_RES_STR-ACCOUNT sy-vline      INTO ld_text SEPARATED BY SPACE.

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