ABAP Select data from SAP table FKKBIX_ICBIT0_IT_ALL into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FKKBIX_ICBIT0_IT_ALL 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 FKKBIX_ICBIT0_IT_ALL. 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 FKKBIX_ICBIT0_IT_ALL 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_FKKBIX_ICBIT0_IT_ALL TYPE STANDARD TABLE OF FKKBIX_ICBIT0_IT_ALL,
      WA_FKKBIX_ICBIT0_IT_ALL TYPE FKKBIX_ICBIT0_IT_ALL,
      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: <FKKBIX_ICBIT0_IT_ALL> TYPE FKKBIX_ICBIT0_IT_ALL.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FKKBIX_ICBIT0_IT_ALL.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FKKBIX_ICBIT0_IT_ALL
  INTO TABLE IT_FKKBIX_ICBIT0_IT_ALL.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FKKBIX_ICBIT0_IT_ALL
*  INTO TABLE @DATA(IT_FKKBIX_ICBIT0_IT_ALL2).
*--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_FKKBIX_ICBIT0_IT_ALL INDEX 1 INTO DATA(WA_FKKBIX_ICBIT0_IT_ALL2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FKKBIX_ICBIT0_IT_ALL ASSIGNING <FKKBIX_ICBIT0_IT_ALL>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FKKBIX_ICBIT0_IT_ALL>-MANDT = 1.
<FKKBIX_ICBIT0_IT_ALL>-SRCTATYPE = 1.
<FKKBIX_ICBIT0_IT_ALL>-SRCTAID = 1.
<FKKBIX_ICBIT0_IT_ALL>-SRCTASUBID = 1.
<FKKBIX_ICBIT0_IT_ALL>-BITPACKUUID = 1.

ENDLOOP.

LOOP AT IT_FKKBIX_ICBIT0_IT_ALL INTO WA_FKKBIX_ICBIT0_IT_ALL.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FKKBIX_ICBIT0_IT_ALL-BITPACKCNO, sy-vline,
  WA_FKKBIX_ICBIT0_IT_ALL-BITPACKNUM, sy-vline,
  WA_FKKBIX_ICBIT0_IT_ALL-BITCAT, sy-vline,
  WA_FKKBIX_ICBIT0_IT_ALL-BITSTATUS, sy-vline,
  WA_FKKBIX_ICBIT0_IT_ALL-SUBPROCESS, sy-vline,
  WA_FKKBIX_ICBIT0_IT_ALL-BITTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FKKBIX_ICBIT0_IT_ALL 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_FKKBIX_ICBIT0_IT_ALL 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_FKKBIX_ICBIT0_IT_ALL INTO WA_FKKBIX_ICBIT0_IT_ALL.


*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 SRCTAID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKBIX_ICBIT0_IT_ALL-SRCTAID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKBIX_ICBIT0_IT_ALL-SRCTAID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VKONT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKBIX_ICBIT0_IT_ALL-VKONT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKBIX_ICBIT0_IT_ALL-VKONT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GPART
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKBIX_ICBIT0_IT_ALL-GPART
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKBIX_ICBIT0_IT_ALL-GPART.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VTREF
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKBIX_ICBIT0_IT_ALL-VTREF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKBIX_ICBIT0_IT_ALL-VTREF.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PPACC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKBIX_ICBIT0_IT_ALL-PPACC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKBIX_ICBIT0_IT_ALL-PPACC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MAKEY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKBIX_ICBIT0_IT_ALL-MAKEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKBIX_ICBIT0_IT_ALL-MAKEY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field BIT_QTY_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FKKBIX_ICBIT0_IT_ALL-BIT_QTY_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKBIX_ICBIT0_IT_ALL-BIT_QTY_UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SEGMT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKBIX_ICBIT0_IT_ALL-SEGMT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKBIX_ICBIT0_IT_ALL-SEGMT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKBIX_ICBIT0_IT_ALL-PRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKBIX_ICBIT0_IT_ALL-PRCTR.
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_FKKBIX_ICBIT0_IT_ALL_STR, 
MANDT TYPE STRING,
SRCTATYPE TYPE STRING,
SRCTAID TYPE STRING,
SRCTASUBID TYPE STRING,
BITPACKUUID TYPE STRING,
BITPACKCNO TYPE STRING,
BITPACKNUM TYPE STRING,
BITCAT TYPE STRING,
BITSTATUS TYPE STRING,
SUBPROCESS TYPE STRING,
BITTYPE TYPE STRING,
PREPAID TYPE STRING,
PPREFILL TYPE STRING,
XPRIMARY TYPE STRING,
RELTYPE_PRIMARY TYPE STRING,
CITCAT TYPE STRING,
APPLK TYPE STRING,
VKONT TYPE STRING,
VKONA TYPE STRING,
GPART TYPE STRING,
BPEXT TYPE STRING,
MDCAT TYPE STRING,
VTREF TYPE STRING,
VTPOS TYPE STRING,
SUBAP TYPE STRING,
PPACC TYPE STRING,
MAKEY TYPE STRING,
BILL_BASEDATE TYPE STRING,
BILL_FIRST TYPE STRING,
BITDATE TYPE STRING,
BITTIME TYPE STRING,
BITDATE_FROM TYPE STRING,
BITDATE_TO TYPE STRING,
BITCRDATE TYPE STRING,
BITCRTIME TYPE STRING,
BITCRMODE TYPE STRING,
BITDATAPACKID TYPE STRING,
BITUUID TYPE STRING,
BIT_AMOUNT TYPE STRING,
BIT_CURR TYPE STRING,
BIT_QUANTITY TYPE STRING,
BIT_QTY_UNIT TYPE STRING,
KEYPP TYPE STRING,
EXCHIST TYPE STRING,
CHHIST TYPE STRING,
BITREVERSAL_REQ TYPE STRING,
BITREVERSAL TYPE STRING,
BITREVERSED TYPE STRING,
SRCTA_CORRCAT TYPE STRING,
POSTREL TYPE STRING,
PRINTREL TYPE STRING,
NOT_BPREL TYPE STRING,
PRINT_SUBSTITUTE TYPE STRING,
SPART TYPE STRING,
BUKRS TYPE STRING,
GSBER TYPE STRING,
SEGMT TYPE STRING,
PRCTR TYPE STRING,
HVORG TYPE STRING,
TVORG TYPE STRING,
KOFIZ TYPE STRING,
SERVICE_TYPE TYPE STRING,
TAX_INCLUDED TYPE STRING,
TAX_DET_TYPE TYPE STRING,
TAX_DATE_TYPE TYPE STRING,
EXT_TAX_DATE TYPE STRING,
EXT_TAX_ID TYPE STRING,
ERMWSKZ TYPE STRING,
MWSKZ TYPE STRING,
STRKZ TYPE STRING,
TXJCD TYPE STRING,
XANZA TYPE STRING,
STAKZ TYPE STRING,
PYMET TYPE STRING,
BITREF32 TYPE STRING,
PY_GROUP TYPE STRING,
TAX_GROUP TYPE STRING,
TXT_GROUP TYPE STRING,
DEFREV_CAT TYPE STRING,
DEFREV_PDATE TYPE STRING,
REVREC_TYPE TYPE STRING,
BILLAC_TYPE TYPE STRING,
EXTN_TYPE TYPE STRING,
SEPARATE_INV TYPE STRING,
SIMULATED TYPE STRING,
OFFSET_PROC TYPE STRING,
EXCDATE TYPE STRING,
EXCTIME TYPE STRING,
EXCREASON TYPE STRING,
EXCUSNAM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FKKBIX_ICBIT0_IT_ALL_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_FKKBIX_ICBIT0_IT_ALL_STR-MANDT sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-SRCTATYPE sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-SRCTAID sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-SRCTASUBID sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITPACKUUID sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITPACKCNO sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITPACKNUM sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITCAT sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITSTATUS sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-SUBPROCESS sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITTYPE sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-PREPAID sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-PPREFILL sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-XPRIMARY sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-RELTYPE_PRIMARY sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-CITCAT sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-APPLK sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-VKONT sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-VKONA sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-GPART sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BPEXT sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-MDCAT sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-VTREF sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-VTPOS sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-SUBAP sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-PPACC sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-MAKEY sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BILL_BASEDATE sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BILL_FIRST sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITDATE sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITTIME sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITDATE_FROM sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITDATE_TO sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITCRDATE sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITCRTIME sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITCRMODE sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITDATAPACKID sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITUUID sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BIT_AMOUNT sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BIT_CURR sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BIT_QUANTITY sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BIT_QTY_UNIT sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-KEYPP sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-EXCHIST sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-CHHIST sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITREVERSAL_REQ sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITREVERSAL sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITREVERSED sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-SRCTA_CORRCAT sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-POSTREL sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-PRINTREL sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-NOT_BPREL sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-PRINT_SUBSTITUTE sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-SPART sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BUKRS sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-GSBER sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-SEGMT sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-PRCTR sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-HVORG sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-TVORG sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-KOFIZ sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-SERVICE_TYPE sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-TAX_INCLUDED sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-TAX_DET_TYPE sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-TAX_DATE_TYPE sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-EXT_TAX_DATE sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-EXT_TAX_ID sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-ERMWSKZ sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-MWSKZ sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-STRKZ sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-TXJCD sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-XANZA sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-STAKZ sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-PYMET sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BITREF32 sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-PY_GROUP sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-TAX_GROUP sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-TXT_GROUP sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-DEFREV_CAT sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-DEFREV_PDATE sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-REVREC_TYPE sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-BILLAC_TYPE sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-EXTN_TYPE sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-SEPARATE_INV sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-SIMULATED sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-OFFSET_PROC sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-EXCDATE sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-EXCTIME sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-EXCREASON sy-vline 
WA_FKKBIX_ICBIT0_IT_ALL_STR-EXCUSNAM sy-vline      INTO ld_text SEPARATED BY SPACE.

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