ABAP Select data from SAP table OFX_STMTTRN into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM OFX_STMTTRN
*  INTO TABLE @DATA(IT_OFX_STMTTRN2).
*--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_OFX_STMTTRN INDEX 1 INTO DATA(WA_OFX_STMTTRN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<OFX_STMTTRN>-TRNTYPE = 1.
<OFX_STMTTRN>-DTPOSTED = 1.
<OFX_STMTTRN>-DTUSER = 1.
<OFX_STMTTRN>-DTAVAIL = 1.
<OFX_STMTTRN>-TRNAMT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_OFX_STMTTRN-FITID, sy-vline,
  WA_OFX_STMTTRN-CORRECTFITID, sy-vline,
  WA_OFX_STMTTRN-CORRECTACTION, sy-vline,
  WA_OFX_STMTTRN-SRVRTID, sy-vline,
  WA_OFX_STMTTRN-SRVRTID2, sy-vline,
  WA_OFX_STMTTRN-CHECKNUM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_OFX_STMTTRN 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_OFX_STMTTRN 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_OFX_STMTTRN INTO WA_OFX_STMTTRN.


*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_OFX_STMTTRN_STR, 
TRNTYPE TYPE STRING,
DTPOSTED TYPE STRING,
DTUSER TYPE STRING,
DTAVAIL TYPE STRING,
TRNAMT TYPE STRING,
FITID TYPE STRING,
CORRECTFITID TYPE STRING,
CORRECTACTION TYPE STRING,
SRVRTID TYPE STRING,
SRVRTID2 TYPE STRING,
CHECKNUM TYPE STRING,
REFNUM TYPE STRING,
SIC TYPE STRING,
PAYEEID TYPE STRING,
PAYEEID2 TYPE STRING,
NAME TYPE STRING,
PAYEE TYPE STRING,
NAME TYPE STRING,
ADDR1 TYPE STRING,
ADDR2 TYPE STRING,
ADDR3 TYPE STRING,
CITY TYPE STRING,
STATE TYPE STRING,
POSTALCODE TYPE STRING,
COUNTRY TYPE STRING,
PHONE TYPE STRING,
PAYEE2 TYPE STRING,
NAME TYPE STRING,
ADDR1 TYPE STRING,
ADDR2 TYPE STRING,
ADDR3 TYPE STRING,
CITY TYPE STRING,
STATE TYPE STRING,
POSTALCODE TYPE STRING,
COUNTRY TYPE STRING,
PHONE TYPE STRING,
BANKACCTTO TYPE STRING,
BANKID TYPE STRING,
BRANCHID TYPE STRING,
ACCTID TYPE STRING,
ACCTTYPE TYPE STRING,
ACCTKEY TYPE STRING,
EXTBANKACCTTO TYPE STRING,
BANKNAME TYPE STRING,
BANKBRANCH TYPE STRING,
BANKCITY TYPE STRING,
BANKPOSTALCODE TYPE STRING,
CHEPTTACCTID TYPE STRING,
CCACCTTO TYPE STRING,
ACCTID TYPE STRING,
ACCTKEY TYPE STRING,
MEMO TYPE STRING,
MEMO2 TYPE STRING,
CURRENCY TYPE STRING,
CURRATE TYPE STRING,
CURSYM TYPE STRING,
ORIGCURRENCY TYPE STRING,
CURRATE TYPE STRING,
CURSYM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_OFX_STMTTRN_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_OFX_STMTTRN_STR-TRNTYPE sy-vline 
WA_OFX_STMTTRN_STR-DTPOSTED sy-vline 
WA_OFX_STMTTRN_STR-DTUSER sy-vline 
WA_OFX_STMTTRN_STR-DTAVAIL sy-vline 
WA_OFX_STMTTRN_STR-TRNAMT sy-vline 
WA_OFX_STMTTRN_STR-FITID sy-vline 
WA_OFX_STMTTRN_STR-CORRECTFITID sy-vline 
WA_OFX_STMTTRN_STR-CORRECTACTION sy-vline 
WA_OFX_STMTTRN_STR-SRVRTID sy-vline 
WA_OFX_STMTTRN_STR-SRVRTID2 sy-vline 
WA_OFX_STMTTRN_STR-CHECKNUM sy-vline 
WA_OFX_STMTTRN_STR-REFNUM sy-vline 
WA_OFX_STMTTRN_STR-SIC sy-vline 
WA_OFX_STMTTRN_STR-PAYEEID sy-vline 
WA_OFX_STMTTRN_STR-PAYEEID2 sy-vline 
WA_OFX_STMTTRN_STR-NAME sy-vline 
WA_OFX_STMTTRN_STR-PAYEE sy-vline 
WA_OFX_STMTTRN_STR-NAME sy-vline 
WA_OFX_STMTTRN_STR-ADDR1 sy-vline 
WA_OFX_STMTTRN_STR-ADDR2 sy-vline 
WA_OFX_STMTTRN_STR-ADDR3 sy-vline 
WA_OFX_STMTTRN_STR-CITY sy-vline 
WA_OFX_STMTTRN_STR-STATE sy-vline 
WA_OFX_STMTTRN_STR-POSTALCODE sy-vline 
WA_OFX_STMTTRN_STR-COUNTRY sy-vline 
WA_OFX_STMTTRN_STR-PHONE sy-vline 
WA_OFX_STMTTRN_STR-PAYEE2 sy-vline 
WA_OFX_STMTTRN_STR-NAME sy-vline 
WA_OFX_STMTTRN_STR-ADDR1 sy-vline 
WA_OFX_STMTTRN_STR-ADDR2 sy-vline 
WA_OFX_STMTTRN_STR-ADDR3 sy-vline 
WA_OFX_STMTTRN_STR-CITY sy-vline 
WA_OFX_STMTTRN_STR-STATE sy-vline 
WA_OFX_STMTTRN_STR-POSTALCODE sy-vline 
WA_OFX_STMTTRN_STR-COUNTRY sy-vline 
WA_OFX_STMTTRN_STR-PHONE sy-vline 
WA_OFX_STMTTRN_STR-BANKACCTTO sy-vline 
WA_OFX_STMTTRN_STR-BANKID sy-vline 
WA_OFX_STMTTRN_STR-BRANCHID sy-vline 
WA_OFX_STMTTRN_STR-ACCTID sy-vline 
WA_OFX_STMTTRN_STR-ACCTTYPE sy-vline 
WA_OFX_STMTTRN_STR-ACCTKEY sy-vline 
WA_OFX_STMTTRN_STR-EXTBANKACCTTO sy-vline 
WA_OFX_STMTTRN_STR-BANKNAME sy-vline 
WA_OFX_STMTTRN_STR-BANKBRANCH sy-vline 
WA_OFX_STMTTRN_STR-BANKCITY sy-vline 
WA_OFX_STMTTRN_STR-BANKPOSTALCODE sy-vline 
WA_OFX_STMTTRN_STR-CHEPTTACCTID sy-vline 
WA_OFX_STMTTRN_STR-CCACCTTO sy-vline 
WA_OFX_STMTTRN_STR-ACCTID sy-vline 
WA_OFX_STMTTRN_STR-ACCTKEY sy-vline 
WA_OFX_STMTTRN_STR-MEMO sy-vline 
WA_OFX_STMTTRN_STR-MEMO2 sy-vline 
WA_OFX_STMTTRN_STR-CURRENCY sy-vline 
WA_OFX_STMTTRN_STR-CURRATE sy-vline 
WA_OFX_STMTTRN_STR-CURSYM sy-vline 
WA_OFX_STMTTRN_STR-ORIGCURRENCY sy-vline 
WA_OFX_STMTTRN_STR-CURRATE sy-vline 
WA_OFX_STMTTRN_STR-CURSYM sy-vline      INTO ld_text SEPARATED BY SPACE.

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