ABAP Select data from SAP table IBKK_OBJECTS into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP IBKK_OBJECTS 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_OBJECTS. 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_OBJECTS 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_OBJECTS TYPE STANDARD TABLE OF IBKK_OBJECTS,
      WA_IBKK_OBJECTS TYPE IBKK_OBJECTS,
      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_OBJECTS> TYPE IBKK_OBJECTS.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IBKK_OBJECTS
*  INTO TABLE @DATA(IT_IBKK_OBJECTS2).
*--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_OBJECTS INDEX 1 INTO DATA(WA_IBKK_OBJECTS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IBKK_OBJECTS>-BKKRS = 1.
<IBKK_OBJECTS>-BANKS = 1.
<IBKK_OBJECTS>-BANKL = 1.
<IBKK_OBJECTS>-PAORN = 1.
<IBKK_OBJECTS>-RCV_NO = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IBKK_OBJECTS-POSNO, sy-vline,
  WA_IBKK_OBJECTS-DOCNO, sy-vline,
  WA_IBKK_OBJECTS-ACNUM_INT, sy-vline,
  WA_IBKK_OBJECTS-ACNUM_EXT, sy-vline,
  WA_IBKK_OBJECTS-ACNUM_IBAN, sy-vline,
  WA_IBKK_OBJECTS-PRODINT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IBKK_OBJECTS 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_OBJECTS 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_OBJECTS INTO WA_IBKK_OBJECTS.


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

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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field C_GLACCT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IBKK_OBJECTS-C_GLACCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IBKK_OBJECTS-C_GLACCT.
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_OBJECTS_STR, 
BKKRS TYPE STRING,
BANKS TYPE STRING,
BANKL TYPE STRING,
PAORN TYPE STRING,
RCV_NO TYPE STRING,
POSNO TYPE STRING,
DOCNO TYPE STRING,
ACNUM_INT TYPE STRING,
ACNUM_EXT TYPE STRING,
ACNUM_IBAN TYPE STRING,
PRODINT TYPE STRING,
PRODEXT TYPE STRING,
VERSION TYPE STRING,
PARTNER TYPE STRING,
BUPA_NO TYPE STRING,
BUPA_NAME TYPE STRING,
ACTEXT TYPE STRING,
RLTYP TYPE STRING,
ALT_ACEXT TYPE STRING,
ALT_IBAN TYPE STRING,
CHEQUE_NO TYPE STRING,
CASHBNO TYPE STRING,
CASHBTYPE TYPE STRING,
SONO TYPE STRING,
REF_SONO TYPE STRING,
REF_ACEXT TYPE STRING,
REF_IBAN TYPE STRING,
REF_BANKS TYPE STRING,
REF_BANKL TYPE STRING,
TRNSF_BK_B TYPE STRING,
TRNSF_NO_B TYPE STRING,
TRNSF_PS_B TYPE STRING,
TRNSF_BK_F TYPE STRING,
TRNSF_NO_F TYPE STRING,
TRNSF_PS_F TYPE STRING,
REF_PO_BK TYPE STRING,
REF_PO_NO TYPE STRING,
REF_PO_PS TYPE STRING,
REF_PO_RCV_NO TYPE STRING,
REF_IT_BK TYPE STRING,
REF_IT_NO TYPE STRING,
REF_IT_PS TYPE STRING,
REVERSE_NO TYPE STRING,
REVERSE_PS TYPE STRING,
RCV_BANKS TYPE STRING,
RCV_BANKL TYPE STRING,
RCV_ACEXT TYPE STRING,
GLACCT TYPE STRING,
GSBER TYPE STRING,
C_GLACCT TYPE STRING,
C_GSBER TYPE STRING,
DATE_POST TYPE STRING,
BKKRS_ITEM TYPE STRING,
ANWND TYPE STRING,
UCI TYPE STRING,
MANDATE_ID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IBKK_OBJECTS_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_OBJECTS_STR-BKKRS sy-vline 
WA_IBKK_OBJECTS_STR-BANKS sy-vline 
WA_IBKK_OBJECTS_STR-BANKL sy-vline 
WA_IBKK_OBJECTS_STR-PAORN sy-vline 
WA_IBKK_OBJECTS_STR-RCV_NO sy-vline 
WA_IBKK_OBJECTS_STR-POSNO sy-vline 
WA_IBKK_OBJECTS_STR-DOCNO sy-vline 
WA_IBKK_OBJECTS_STR-ACNUM_INT sy-vline 
WA_IBKK_OBJECTS_STR-ACNUM_EXT sy-vline 
WA_IBKK_OBJECTS_STR-ACNUM_IBAN sy-vline 
WA_IBKK_OBJECTS_STR-PRODINT sy-vline 
WA_IBKK_OBJECTS_STR-PRODEXT sy-vline 
WA_IBKK_OBJECTS_STR-VERSION sy-vline 
WA_IBKK_OBJECTS_STR-PARTNER sy-vline 
WA_IBKK_OBJECTS_STR-BUPA_NO sy-vline 
WA_IBKK_OBJECTS_STR-BUPA_NAME sy-vline 
WA_IBKK_OBJECTS_STR-ACTEXT sy-vline 
WA_IBKK_OBJECTS_STR-RLTYP sy-vline 
WA_IBKK_OBJECTS_STR-ALT_ACEXT sy-vline 
WA_IBKK_OBJECTS_STR-ALT_IBAN sy-vline 
WA_IBKK_OBJECTS_STR-CHEQUE_NO sy-vline 
WA_IBKK_OBJECTS_STR-CASHBNO sy-vline 
WA_IBKK_OBJECTS_STR-CASHBTYPE sy-vline 
WA_IBKK_OBJECTS_STR-SONO sy-vline 
WA_IBKK_OBJECTS_STR-REF_SONO sy-vline 
WA_IBKK_OBJECTS_STR-REF_ACEXT sy-vline 
WA_IBKK_OBJECTS_STR-REF_IBAN sy-vline 
WA_IBKK_OBJECTS_STR-REF_BANKS sy-vline 
WA_IBKK_OBJECTS_STR-REF_BANKL sy-vline 
WA_IBKK_OBJECTS_STR-TRNSF_BK_B sy-vline 
WA_IBKK_OBJECTS_STR-TRNSF_NO_B sy-vline 
WA_IBKK_OBJECTS_STR-TRNSF_PS_B sy-vline 
WA_IBKK_OBJECTS_STR-TRNSF_BK_F sy-vline 
WA_IBKK_OBJECTS_STR-TRNSF_NO_F sy-vline 
WA_IBKK_OBJECTS_STR-TRNSF_PS_F sy-vline 
WA_IBKK_OBJECTS_STR-REF_PO_BK sy-vline 
WA_IBKK_OBJECTS_STR-REF_PO_NO sy-vline 
WA_IBKK_OBJECTS_STR-REF_PO_PS sy-vline 
WA_IBKK_OBJECTS_STR-REF_PO_RCV_NO sy-vline 
WA_IBKK_OBJECTS_STR-REF_IT_BK sy-vline 
WA_IBKK_OBJECTS_STR-REF_IT_NO sy-vline 
WA_IBKK_OBJECTS_STR-REF_IT_PS sy-vline 
WA_IBKK_OBJECTS_STR-REVERSE_NO sy-vline 
WA_IBKK_OBJECTS_STR-REVERSE_PS sy-vline 
WA_IBKK_OBJECTS_STR-RCV_BANKS sy-vline 
WA_IBKK_OBJECTS_STR-RCV_BANKL sy-vline 
WA_IBKK_OBJECTS_STR-RCV_ACEXT sy-vline 
WA_IBKK_OBJECTS_STR-GLACCT sy-vline 
WA_IBKK_OBJECTS_STR-GSBER sy-vline 
WA_IBKK_OBJECTS_STR-C_GLACCT sy-vline 
WA_IBKK_OBJECTS_STR-C_GSBER sy-vline 
WA_IBKK_OBJECTS_STR-DATE_POST sy-vline 
WA_IBKK_OBJECTS_STR-BKKRS_ITEM sy-vline 
WA_IBKK_OBJECTS_STR-ANWND sy-vline 
WA_IBKK_OBJECTS_STR-UCI sy-vline 
WA_IBKK_OBJECTS_STR-MANDATE_ID sy-vline      INTO ld_text SEPARATED BY SPACE.

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