ABAP Select data from SAP table FIN_S_CORR_SEND_OUTPUT into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FIN_S_CORR_SEND_OUTPUT 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_S_CORR_SEND_OUTPUT. 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_S_CORR_SEND_OUTPUT 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_S_CORR_SEND_OUTPUT TYPE STANDARD TABLE OF FIN_S_CORR_SEND_OUTPUT,
      WA_FIN_S_CORR_SEND_OUTPUT TYPE FIN_S_CORR_SEND_OUTPUT,
      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_S_CORR_SEND_OUTPUT> TYPE FIN_S_CORR_SEND_OUTPUT.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FIN_S_CORR_SEND_OUTPUT
*  INTO TABLE @DATA(IT_FIN_S_CORR_SEND_OUTPUT2).
*--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_S_CORR_SEND_OUTPUT INDEX 1 INTO DATA(WA_FIN_S_CORR_SEND_OUTPUT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FIN_S_CORR_SEND_OUTPUT>-EVENT = 1.
<FIN_S_CORR_SEND_OUTPUT>-BUKRS = 1.
<FIN_S_CORR_SEND_OUTPUT>-KONTO = 1.
<FIN_S_CORR_SEND_OUTPUT>-KOART = 1.
<FIN_S_CORR_SEND_OUTPUT>-BELNR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FIN_S_CORR_SEND_OUTPUT-GJAHR, sy-vline,
  WA_FIN_S_CORR_SEND_OUTPUT-USNAM, sy-vline,
  WA_FIN_S_CORR_SEND_OUTPUT-DATUM, sy-vline,
  WA_FIN_S_CORR_SEND_OUTPUT-UZEIT, sy-vline,
  WA_FIN_S_CORR_SEND_OUTPUT-DATU1, sy-vline,
  WA_FIN_S_CORR_SEND_OUTPUT-DATU2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FIN_S_CORR_SEND_OUTPUT 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_S_CORR_SEND_OUTPUT 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_S_CORR_SEND_OUTPUT INTO WA_FIN_S_CORR_SEND_OUTPUT.


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

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

*Conversion exit SXIDN, internal->external for field MAILTO
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_FIN_S_CORR_SEND_OUTPUT-MAILTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIN_S_CORR_SEND_OUTPUT-MAILTO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SXIDN, internal->external for field MAIL_SEND_ADDR
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_FIN_S_CORR_SEND_OUTPUT-MAIL_SEND_ADDR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIN_S_CORR_SEND_OUTPUT-MAIL_SEND_ADDR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARTNER1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FIN_S_CORR_SEND_OUTPUT-PARTNER1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIN_S_CORR_SEND_OUTPUT-PARTNER1.
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_S_CORR_SEND_OUTPUT_STR, 
EVENT TYPE STRING,
BUKRS TYPE STRING,
KONTO TYPE STRING,
KOART TYPE STRING,
BELNR TYPE STRING,
GJAHR TYPE STRING,
USNAM TYPE STRING,
DATUM TYPE STRING,
UZEIT TYPE STRING,
DATU1 TYPE STRING,
DATU2 TYPE STRING,
UPDATE_ERLDT TYPE STRING,
FAX_COUNTRY_CODE TYPE STRING,
FAX_NUMBER TYPE STRING,
FAX_EXTENS TYPE STRING,
MAILTO TYPE STRING,
MAIL_SUBJECT TYPE STRING,
MAIL_CONTENT TYPE STRING,
MAIL_SENSITIVITY TYPE STRING,
MAIL_IMPORTANCE TYPE STRING,
MAIL_SEND_PRIO TYPE STRING,
MAIL_SEND_ADDR TYPE STRING,
MAIL_TEMPLATE TYPE STRING,
PRINTER TYPE STRING,
MODE TYPE STRING,
PRINT_QUEUE TYPE STRING,
PARTNER1 TYPE STRING,
DUMMY_SEND_OUTPUT TYPE STRING,
PRINT_QUEUE_SPOOL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FIN_S_CORR_SEND_OUTPUT_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_S_CORR_SEND_OUTPUT_STR-EVENT sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-BUKRS sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-KONTO sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-KOART sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-BELNR sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-GJAHR sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-USNAM sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-DATUM sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-UZEIT sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-DATU1 sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-DATU2 sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-UPDATE_ERLDT sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-FAX_COUNTRY_CODE sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-FAX_NUMBER sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-FAX_EXTENS sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-MAILTO sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-MAIL_SUBJECT sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-MAIL_CONTENT sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-MAIL_SENSITIVITY sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-MAIL_IMPORTANCE sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-MAIL_SEND_PRIO sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-MAIL_SEND_ADDR sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-MAIL_TEMPLATE sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-PRINTER sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-MODE sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-PRINT_QUEUE sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-PARTNER1 sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-DUMMY_SEND_OUTPUT sy-vline 
WA_FIN_S_CORR_SEND_OUTPUT_STR-PRINT_QUEUE_SPOOL sy-vline      INTO ld_text SEPARATED BY SPACE.

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