ABAP Select data from SAP table FINCS_S_RFD_BULK_CRTE_REQUEST into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FINCS_S_RFD_BULK_CRTE_REQUEST
*  INTO TABLE @DATA(IT_FINCS_S_RFD_BULK_CRTE_REQUEST2).
*--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_FINCS_S_RFD_BULK_CRTE_REQUEST INDEX 1 INTO DATA(WA_FINCS_S_RFD_BULK_CRTE_REQUEST2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FINCS_S_RFD_BULK_CRTE_REQUEST>-CONTROLLER = 1.
<FINCS_S_RFD_BULK_CRTE_REQUEST>-BULK_CREATE_REQUEST_MESSAGE = 1.
<FINCS_S_RFD_BULK_CRTE_REQUEST>-CONTROLLER = 1.
<FINCS_S_RFD_BULK_CRTE_REQUEST>-MESSAGE_HEADER = 1.
<FINCS_S_RFD_BULK_CRTE_REQUEST>-CONTROLLER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FINCS_S_RFD_BULK_CRTE_REQUEST-ID, sy-vline,
  WA_FINCS_S_RFD_BULK_CRTE_REQUEST-CONTROLLER, sy-vline,
  WA_FINCS_S_RFD_BULK_CRTE_REQUEST-SCHEME_ID, sy-vline,
  WA_FINCS_S_RFD_BULK_CRTE_REQUEST-SCHEME_AGENCY_ID, sy-vline,
  WA_FINCS_S_RFD_BULK_CRTE_REQUEST-SCHEME_AGENCY_SCHEME_AGENCY_ID, sy-vline,
  WA_FINCS_S_RFD_BULK_CRTE_REQUEST-CONTENT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FINCS_S_RFD_BULK_CRTE_REQUEST 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_FINCS_S_RFD_BULK_CRTE_REQUEST 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_FINCS_S_RFD_BULK_CRTE_REQUEST INTO WA_FINCS_S_RFD_BULK_CRTE_REQUEST.


*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_FINCS_S_RFD_BULK_CRTE_REQUEST_STR, 
CONTROLLER TYPE STRING,
BULK_CREATE_REQUEST_MESSAGE TYPE STRING,
CONTROLLER TYPE STRING,
MESSAGE_HEADER TYPE STRING,
CONTROLLER TYPE STRING,
ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
SCHEME_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
UUID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
REFERENCE_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
SCHEME_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
REFERENCE_UUID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
CREATION_DATE_TIME TYPE STRING,
TEST_DATA_INDICATOR TYPE STRING,
RECONCILIATION_INDICATOR TYPE STRING,
SENDER_BUSINESS_SYSTEM_ID TYPE STRING,
RECIPIENT_BUSINESS_SYSTEM_ID TYPE STRING,
SENDER_PARTY TYPE STRING,
CONTROLLER TYPE STRING,
INTERNAL_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
STANDARD_ID TYPE STRING,
CONTACT_PERSON TYPE STRING,
CONTROLLER TYPE STRING,
INTERNAL_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
ORGANISATION_FORMATTED_NAME TYPE STRING,
PERSON_FORMATTED_NAME TYPE STRING,
PHONE_NUMBER TYPE STRING,
FAX_NUMBER TYPE STRING,
EMAIL_URI TYPE STRING,
RECIPIENT_PARTY TYPE STRING,
BUSINESS_SCOPE TYPE STRING,
GLOBAL_PARAMETER TYPE STRING,
CONTROLLER TYPE STRING,
CONSOLIDATION_LEDGER TYPE STRING,
CONSOLIDATION_VERSION TYPE STRING,
CONSOLIDATION_CHART_OF_ACCOUNT TYPE STRING,
FISCAL_YEAR TYPE STRING,
FISCAL_PERIOD TYPE STRING,
ACTION_CONTROL TYPE STRING,
CONTROLLER TYPE STRING,
UPDATE_MODE TYPE STRING,
IS_DATA_PERIODIC TYPE STRING,
CNSLDTN_EXT_VERSION_UPDATE_MOD TYPE STRING,
CONSOLIDATION_DOCUMENT_TYPE TYPE STRING,
CONSOLIDATION_SELECT_DOC_TYPE TYPE STRING,
RFD_CREATE_REQUEST_MESSAGE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FINCS_S_RFD_BULK_CRTE_REQUEST_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_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTROLLER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-BULK_CREATE_REQUEST_MESSAGE sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTROLLER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-MESSAGE_HEADER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTROLLER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTROLLER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-SCHEME_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-SCHEME_AGENCY_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-SCHEME_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTENT sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-UUID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTROLLER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-SCHEME_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-SCHEME_AGENCY_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTENT sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-REFERENCE_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTROLLER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-SCHEME_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-SCHEME_AGENCY_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-SCHEME_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTENT sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-REFERENCE_UUID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTROLLER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-SCHEME_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-SCHEME_AGENCY_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTENT sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CREATION_DATE_TIME sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-TEST_DATA_INDICATOR sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-RECONCILIATION_INDICATOR sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-SENDER_BUSINESS_SYSTEM_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-RECIPIENT_BUSINESS_SYSTEM_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-SENDER_PARTY sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTROLLER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-INTERNAL_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTROLLER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-SCHEME_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-SCHEME_AGENCY_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTENT sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-STANDARD_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTACT_PERSON sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTROLLER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-INTERNAL_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTROLLER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-SCHEME_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-SCHEME_AGENCY_ID sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTENT sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-ORGANISATION_FORMATTED_NAME sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-PERSON_FORMATTED_NAME sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-PHONE_NUMBER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-FAX_NUMBER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-EMAIL_URI sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-RECIPIENT_PARTY sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-BUSINESS_SCOPE sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-GLOBAL_PARAMETER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTROLLER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONSOLIDATION_LEDGER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONSOLIDATION_VERSION sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONSOLIDATION_CHART_OF_ACCOUNT sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-FISCAL_YEAR sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-FISCAL_PERIOD sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-ACTION_CONTROL sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONTROLLER sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-UPDATE_MODE sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-IS_DATA_PERIODIC sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CNSLDTN_EXT_VERSION_UPDATE_MOD sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONSOLIDATION_DOCUMENT_TYPE sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-CONSOLIDATION_SELECT_DOC_TYPE sy-vline 
WA_FINCS_S_RFD_BULK_CRTE_REQUEST_STR-RFD_CREATE_REQUEST_MESSAGE sy-vline      INTO ld_text SEPARATED BY SPACE.

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