ABAP Select data from SAP table IBKK_STAT_TRN_OVR_INT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IBKK_STAT_TRN_OVR_INT
*  INTO TABLE @DATA(IT_IBKK_STAT_TRN_OVR_INT2).
*--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_IBKK_STAT_TRN_OVR_INT INDEX 1 INTO DATA(WA_IBKK_STAT_TRN_OVR_INT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IBKK_STAT_TRN_OVR_INT>-CREATIONDATE = 1.
<IBKK_STAT_TRN_OVR_INT>-VALUEDATE = 1.
<IBKK_STAT_TRN_OVR_INT>-POSTINGDATE = 1.
<IBKK_STAT_TRN_OVR_INT>-TRANSACTIONCURRENCY = 1.
<IBKK_STAT_TRN_OVR_INT>-DESCRTRANSCURR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IBKK_STAT_TRN_OVR_INT-TRANSACTIONAMOUNT, sy-vline,
  WA_IBKK_STAT_TRN_OVR_INT-TRANSACTIONCHARGE, sy-vline,
  WA_IBKK_STAT_TRN_OVR_INT-EXCHANGERATE, sy-vline,
  WA_IBKK_STAT_TRN_OVR_INT-ACCOUNTCURRENCY, sy-vline,
  WA_IBKK_STAT_TRN_OVR_INT-DESCRACCCURR, sy-vline,
  WA_IBKK_STAT_TRN_OVR_INT-ACCOUNTAMOUNT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IBKK_STAT_TRN_OVR_INT 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_IBKK_STAT_TRN_OVR_INT 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_IBKK_STAT_TRN_OVR_INT INTO WA_IBKK_STAT_TRN_OVR_INT.


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

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

*Conversion exit ACEXT, internal->external for field REFERENCEACCOUNTNUMBER
CALL FUNCTION 'CONVERSION_EXIT_ACEXT_OUTPUT'
  EXPORTING
    input =                      WA_IBKK_STAT_TRN_OVR_INT-REFERENCEACCOUNTNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IBKK_STAT_TRN_OVR_INT-REFERENCEACCOUNTNUMBER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REFERENCEIBAN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IBKK_STAT_TRN_OVR_INT-REFERENCEIBAN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IBKK_STAT_TRN_OVR_INT-REFERENCEIBAN.
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_IBKK_STAT_TRN_OVR_INT_STR, 
CREATIONDATE TYPE STRING,
VALUEDATE TYPE STRING,
POSTINGDATE TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
DESCRTRANSCURR TYPE STRING,
TRANSACTIONAMOUNT TYPE STRING,
TRANSACTIONCHARGE TYPE STRING,
EXCHANGERATE TYPE STRING,
ACCOUNTCURRENCY TYPE STRING,
DESCRACCCURR TYPE STRING,
ACCOUNTAMOUNT TYPE STRING,
ACCOUNTCHARGE TYPE STRING,
REPORTINGCURRENCY TYPE STRING,
DESCRREPCURR TYPE STRING,
REPORTINGAMOUNT TYPE STRING,
REPORTINGCHARGE TYPE STRING,
DOCUMENTNUMBER TYPE STRING,
POSITIONNUMBER TYPE STRING,
REFNOCREATION TYPE STRING,
REFNOPAYMENTTRANSACTIONS TYPE STRING,
DAYBOOKNUMBER TYPE STRING,
BUSINESSTRANSACTIONCODE TYPE STRING,
DESCRBUSINESSTRANSCODE TYPE STRING,
POSTINGTEXT TYPE STRING,
TRANSACTIONTYPE TYPE STRING,
DESCRTRANSACTIONTYPE TYPE STRING,
COUNTRYKEY TYPE STRING,
DESCRCOUNTRY TYPE STRING,
EXTERNALCHECKNUMBER TYPE STRING,
PROCESSEDITEMS TYPE STRING,
BCAPROCESSES TYPE STRING,
DESCRBCAPROCESS TYPE STRING,
REFERENCEACCOUNTNUMBER TYPE STRING,
REFERENCEIBAN TYPE STRING,
REFERENCENAME TYPE STRING,
REFERENCECOUNTRYKEY TYPE STRING,
REFERENCEDESCRCOUNTRYKEY TYPE STRING,
REFERENCEBANKKEY TYPE STRING,
REVERSALITEM TYPE STRING,
REVERSALNUMBER TYPE STRING,
REVERSALPOSITION TYPE STRING,
PAYMENTITEMTYPE TYPE STRING,
PUBLICCONTL1 TYPE STRING,
PUBLICCONTL2 TYPE STRING,
PUBLICCONTL3 TYPE STRING,
PUBLICCONTL4 TYPE STRING,
PUBLICCONTS1 TYPE STRING,
PUBLICCONTS2 TYPE STRING,
PROCESSED_ITEMS8 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IBKK_STAT_TRN_OVR_INT_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_IBKK_STAT_TRN_OVR_INT_STR-CREATIONDATE sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-VALUEDATE sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-POSTINGDATE sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-TRANSACTIONCURRENCY sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-DESCRTRANSCURR sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-TRANSACTIONAMOUNT sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-TRANSACTIONCHARGE sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-EXCHANGERATE sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-ACCOUNTCURRENCY sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-DESCRACCCURR sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-ACCOUNTAMOUNT sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-ACCOUNTCHARGE sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-REPORTINGCURRENCY sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-DESCRREPCURR sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-REPORTINGAMOUNT sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-REPORTINGCHARGE sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-DOCUMENTNUMBER sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-POSITIONNUMBER sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-REFNOCREATION sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-REFNOPAYMENTTRANSACTIONS sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-DAYBOOKNUMBER sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-BUSINESSTRANSACTIONCODE sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-DESCRBUSINESSTRANSCODE sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-POSTINGTEXT sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-TRANSACTIONTYPE sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-DESCRTRANSACTIONTYPE sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-COUNTRYKEY sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-DESCRCOUNTRY sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-EXTERNALCHECKNUMBER sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-PROCESSEDITEMS sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-BCAPROCESSES sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-DESCRBCAPROCESS sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-REFERENCEACCOUNTNUMBER sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-REFERENCEIBAN sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-REFERENCENAME sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-REFERENCECOUNTRYKEY sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-REFERENCEDESCRCOUNTRYKEY sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-REFERENCEBANKKEY sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-REVERSALITEM sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-REVERSALNUMBER sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-REVERSALPOSITION sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-PAYMENTITEMTYPE sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-PUBLICCONTL1 sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-PUBLICCONTL2 sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-PUBLICCONTL3 sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-PUBLICCONTL4 sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-PUBLICCONTS1 sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-PUBLICCONTS2 sy-vline 
WA_IBKK_STAT_TRN_OVR_INT_STR-PROCESSED_ITEMS8 sy-vline      INTO ld_text SEPARATED BY SPACE.

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