ABAP Select data from SAP table IBKK_IND_CONDITIONS_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_IND_CONDITIONS_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_IND_CONDITIONS_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_IND_CONDITIONS_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_IND_CONDITIONS_INT TYPE STANDARD TABLE OF IBKK_IND_CONDITIONS_INT,
      WA_IBKK_IND_CONDITIONS_INT TYPE IBKK_IND_CONDITIONS_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_IND_CONDITIONS_INT> TYPE IBKK_IND_CONDITIONS_INT.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IBKK_IND_CONDITIONS_INT
*  INTO TABLE @DATA(IT_IBKK_IND_CONDITIONS_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_IND_CONDITIONS_INT INDEX 1 INTO DATA(WA_IBKK_IND_CONDITIONS_INT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IBKK_IND_CONDITIONS_INT>-CONDID = 1.
<IBKK_IND_CONDITIONS_INT>-DESCRCONDITION = 1.
<IBKK_IND_CONDITIONS_INT>-VALIDFROM = 1.
<IBKK_IND_CONDITIONS_INT>-VALIDTO = 1.
<IBKK_IND_CONDITIONS_INT>-CONDITIONCATEGORY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IBKK_IND_CONDITIONS_INT-DESCRCONDITIONCATEGORY, sy-vline,
  WA_IBKK_IND_CONDITIONS_INT-FIRSTCONDTYPEDIFFERENTIATION, sy-vline,
  WA_IBKK_IND_CONDITIONS_INT-DESCRFIRSTCONDDIFFERENT, sy-vline,
  WA_IBKK_IND_CONDITIONS_INT-FIRSTCONDITIONDIFFVALUE, sy-vline,
  WA_IBKK_IND_CONDITIONS_INT-SECONDCONDDIFFERENTIATION, sy-vline,
  WA_IBKK_IND_CONDITIONS_INT-DESCRSECONDCONDDIFFERENT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IBKK_IND_CONDITIONS_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_IND_CONDITIONS_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_IND_CONDITIONS_INT INTO WA_IBKK_IND_CONDITIONS_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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_IBKK_IND_CONDITIONS_INT_STR, 
CONDID TYPE STRING,
DESCRCONDITION TYPE STRING,
VALIDFROM TYPE STRING,
VALIDTO TYPE STRING,
CONDITIONCATEGORY TYPE STRING,
DESCRCONDITIONCATEGORY TYPE STRING,
FIRSTCONDTYPEDIFFERENTIATION TYPE STRING,
DESCRFIRSTCONDDIFFERENT TYPE STRING,
FIRSTCONDITIONDIFFVALUE TYPE STRING,
SECONDCONDDIFFERENTIATION TYPE STRING,
DESCRSECONDCONDDIFFERENT TYPE STRING,
SECONDCONDDIFFVALUE TYPE STRING,
CURRENCY TYPE STRING,
DESCRCURRENCY TYPE STRING,
INTERESTCALCMETHOD TYPE STRING,
DESCRINTERESTCALCMETHOD TYPE STRING,
CALCULATIONTYPE TYPE STRING,
DESCRCALCULATIONTYPE TYPE STRING,
FLGFROMTO TYPE STRING,
DESCRFLGFROMTO TYPE STRING,
FLGOVERDRAFTTODEBIT TYPE STRING,
CONDITIONPERIOD TYPE STRING,
CONDITIONPERIODUNIT TYPE STRING,
DESCRCONDITIONPERIODUNIT TYPE STRING,
TIMEPROCALCULATION TYPE STRING,
DESCRTIMEPROCALCULATION TYPE STRING,
NUMBEROFFREEITEMS TYPE STRING,
AMOUNTOFEXEMPTION TYPE STRING,
BLOCKINDICATOR TYPE STRING,
DESCRBLOCKINDICATOR TYPE STRING,
SORTTERM TYPE STRING,
USEDUNTIL TYPE STRING,
FLGMARKUPCONDITION TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IBKK_IND_CONDITIONS_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_IND_CONDITIONS_INT_STR-CONDID sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-DESCRCONDITION sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-VALIDFROM sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-VALIDTO sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-CONDITIONCATEGORY sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-DESCRCONDITIONCATEGORY sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-FIRSTCONDTYPEDIFFERENTIATION sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-DESCRFIRSTCONDDIFFERENT sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-FIRSTCONDITIONDIFFVALUE sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-SECONDCONDDIFFERENTIATION sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-DESCRSECONDCONDDIFFERENT sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-SECONDCONDDIFFVALUE sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-CURRENCY sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-DESCRCURRENCY sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-INTERESTCALCMETHOD sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-DESCRINTERESTCALCMETHOD sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-CALCULATIONTYPE sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-DESCRCALCULATIONTYPE sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-FLGFROMTO sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-DESCRFLGFROMTO sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-FLGOVERDRAFTTODEBIT sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-CONDITIONPERIOD sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-CONDITIONPERIODUNIT sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-DESCRCONDITIONPERIODUNIT sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-TIMEPROCALCULATION sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-DESCRTIMEPROCALCULATION sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-NUMBEROFFREEITEMS sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-AMOUNTOFEXEMPTION sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-BLOCKINDICATOR sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-DESCRBLOCKINDICATOR sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-SORTTERM sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-USEDUNTIL sy-vline 
WA_IBKK_IND_CONDITIONS_INT_STR-FLGMARKUPCONDITION sy-vline      INTO ld_text SEPARATED BY SPACE.

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