ABAP Select data from SAP table PFINTRANFODAT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PFINTRANFODAT
*  INTO TABLE @DATA(IT_PFINTRANFODAT2).
*--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_PFINTRANFODAT INDEX 1 INTO DATA(WA_PFINTRANFODAT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PFINTRANFODAT>-MANDT = 1.
<PFINTRANFODAT>-COMPANYCODE = 1.
<PFINTRANFODAT>-FINANCIALTRANSACTION = 1.
<PFINTRANFODAT>-TREASURYFINANCIALOBJECT = 1.
<PFINTRANFODAT>-CREATEDBYUSER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PFINTRANFODAT-FINTRANSCREATIONDATE, sy-vline,
  WA_PFINTRANFODAT-FINTRANSCREATIONTIME, sy-vline,
  WA_PFINTRANFODAT-LASTCHANGEDBYUSER, sy-vline,
  WA_PFINTRANFODAT-LASTCHANGEDATE, sy-vline,
  WA_PFINTRANFODAT-FININSTRUMENTLASTCHANGEDTIME, sy-vline,
  WA_PFINTRANFODAT-TREASURYCONTRACTTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PFINTRANFODAT 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_PFINTRANFODAT 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_PFINTRANFODAT INTO WA_PFINTRANFODAT.


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

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

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

*Conversion exit ALPHA, internal->external for field SECURITYCLASS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PFINTRANFODAT-SECURITYCLASS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFINTRANFODAT-SECURITYCLASS.
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_PFINTRANFODAT_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
FINANCIALTRANSACTION TYPE STRING,
TREASURYFINANCIALOBJECT TYPE STRING,
CREATEDBYUSER TYPE STRING,
FINTRANSCREATIONDATE TYPE STRING,
FINTRANSCREATIONTIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
LASTCHANGEDATE TYPE STRING,
FININSTRUMENTLASTCHANGEDTIME TYPE STRING,
TREASURYCONTRACTTYPE TYPE STRING,
FINANCIALINSTRPRODUCTCATEGORY TYPE STRING,
FINANCIALINSTRUMENTPRODUCTTYPE TYPE STRING,
FININSTRTRANSACTIONCATEGORY TYPE STRING,
FINANCIALINSTRTRANSACTIONTYPE TYPE STRING,
FINTRANSPROCESSINGCATEGORY TYPE STRING,
TERMSTARTDATE TYPE STRING,
TERMSTARTDATEISINCLUSIVE TYPE STRING,
FINTRANSNOTICEPERIOD TYPE STRING,
FINTRANSNOTICEPERIODUNIT TYPE STRING,
FINTRANSFACTORYCALENDAR1 TYPE STRING,
FINTRANSFACTORYCALENDAR2 TYPE STRING,
COUNTERPARTY TYPE STRING,
FINANCIALINSTRUMENTGUARANTOR TYPE STRING,
PORTFOLIO TYPE STRING,
TREASURYFINANCEPROJECT TYPE STRING,
FINANCIALINSTRUMENTASSIGNMENT TYPE STRING,
FINANCIALINSTRUMENTREFERENCE TYPE STRING,
FINANCIALINSTRCHARACTERISTIC TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
FININSTRUMENTOUTGOINGCURRENCY TYPE STRING,
FININSTRUMENTINCOMINGCURRENCY TYPE STRING,
TRADEDCURRENCY TYPE STRING,
SECURITYCLASS TYPE STRING,
SECURITYACCOUNT TYPE STRING,
TERMENDDATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PFINTRANFODAT_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_PFINTRANFODAT_STR-MANDT sy-vline 
WA_PFINTRANFODAT_STR-COMPANYCODE sy-vline 
WA_PFINTRANFODAT_STR-FINANCIALTRANSACTION sy-vline 
WA_PFINTRANFODAT_STR-TREASURYFINANCIALOBJECT sy-vline 
WA_PFINTRANFODAT_STR-CREATEDBYUSER sy-vline 
WA_PFINTRANFODAT_STR-FINTRANSCREATIONDATE sy-vline 
WA_PFINTRANFODAT_STR-FINTRANSCREATIONTIME sy-vline 
WA_PFINTRANFODAT_STR-LASTCHANGEDBYUSER sy-vline 
WA_PFINTRANFODAT_STR-LASTCHANGEDATE sy-vline 
WA_PFINTRANFODAT_STR-FININSTRUMENTLASTCHANGEDTIME sy-vline 
WA_PFINTRANFODAT_STR-TREASURYCONTRACTTYPE sy-vline 
WA_PFINTRANFODAT_STR-FINANCIALINSTRPRODUCTCATEGORY sy-vline 
WA_PFINTRANFODAT_STR-FINANCIALINSTRUMENTPRODUCTTYPE sy-vline 
WA_PFINTRANFODAT_STR-FININSTRTRANSACTIONCATEGORY sy-vline 
WA_PFINTRANFODAT_STR-FINANCIALINSTRTRANSACTIONTYPE sy-vline 
WA_PFINTRANFODAT_STR-FINTRANSPROCESSINGCATEGORY sy-vline 
WA_PFINTRANFODAT_STR-TERMSTARTDATE sy-vline 
WA_PFINTRANFODAT_STR-TERMSTARTDATEISINCLUSIVE sy-vline 
WA_PFINTRANFODAT_STR-FINTRANSNOTICEPERIOD sy-vline 
WA_PFINTRANFODAT_STR-FINTRANSNOTICEPERIODUNIT sy-vline 
WA_PFINTRANFODAT_STR-FINTRANSFACTORYCALENDAR1 sy-vline 
WA_PFINTRANFODAT_STR-FINTRANSFACTORYCALENDAR2 sy-vline 
WA_PFINTRANFODAT_STR-COUNTERPARTY sy-vline 
WA_PFINTRANFODAT_STR-FINANCIALINSTRUMENTGUARANTOR sy-vline 
WA_PFINTRANFODAT_STR-PORTFOLIO sy-vline 
WA_PFINTRANFODAT_STR-TREASURYFINANCEPROJECT sy-vline 
WA_PFINTRANFODAT_STR-FINANCIALINSTRUMENTASSIGNMENT sy-vline 
WA_PFINTRANFODAT_STR-FINANCIALINSTRUMENTREFERENCE sy-vline 
WA_PFINTRANFODAT_STR-FINANCIALINSTRCHARACTERISTIC sy-vline 
WA_PFINTRANFODAT_STR-TRANSACTIONCURRENCY sy-vline 
WA_PFINTRANFODAT_STR-FININSTRUMENTOUTGOINGCURRENCY sy-vline 
WA_PFINTRANFODAT_STR-FININSTRUMENTINCOMINGCURRENCY sy-vline 
WA_PFINTRANFODAT_STR-TRADEDCURRENCY sy-vline 
WA_PFINTRANFODAT_STR-SECURITYCLASS sy-vline 
WA_PFINTRANFODAT_STR-SECURITYACCOUNT sy-vline 
WA_PFINTRANFODAT_STR-TERMENDDATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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