ABAP Select data from SAP table FKKBIX_ICBIT_IT_RECEIV_PAY 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 FKKBIX_ICBIT_IT_RECEIV_PAY 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_ICBIT_IT_RECEIV_PAY. 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_ICBIT_IT_RECEIV_PAY 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_ICBIT_IT_RECEIV_PAY TYPE STANDARD TABLE OF FKKBIX_ICBIT_IT_RECEIV_PAY,
      WA_FKKBIX_ICBIT_IT_RECEIV_PAY TYPE FKKBIX_ICBIT_IT_RECEIV_PAY,
      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_ICBIT_IT_RECEIV_PAY> TYPE FKKBIX_ICBIT_IT_RECEIV_PAY.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FKKBIX_ICBIT_IT_RECEIV_PAY
*  INTO TABLE @DATA(IT_FKKBIX_ICBIT_IT_RECEIV_PAY2).
*--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_ICBIT_IT_RECEIV_PAY INDEX 1 INTO DATA(WA_FKKBIX_ICBIT_IT_RECEIV_PAY2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FKKBIX_ICBIT_IT_RECEIV_PAY>-POSTREL = 1.
<FKKBIX_ICBIT_IT_RECEIV_PAY>-PRINTREL = 1.
<FKKBIX_ICBIT_IT_RECEIV_PAY>-NOT_BPREL = 1.
<FKKBIX_ICBIT_IT_RECEIV_PAY>-PRINT_SUBSTITUTE = 1.
<FKKBIX_ICBIT_IT_RECEIV_PAY>-SPART = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FKKBIX_ICBIT_IT_RECEIV_PAY-BUKRS, sy-vline,
  WA_FKKBIX_ICBIT_IT_RECEIV_PAY-GSBER, sy-vline,
  WA_FKKBIX_ICBIT_IT_RECEIV_PAY-SEGMT, sy-vline,
  WA_FKKBIX_ICBIT_IT_RECEIV_PAY-PRCTR, sy-vline,
  WA_FKKBIX_ICBIT_IT_RECEIV_PAY-APPLK, sy-vline,
  WA_FKKBIX_ICBIT_IT_RECEIV_PAY-HVORG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FKKBIX_ICBIT_IT_RECEIV_PAY 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_ICBIT_IT_RECEIV_PAY 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_ICBIT_IT_RECEIV_PAY INTO WA_FKKBIX_ICBIT_IT_RECEIV_PAY.


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

*Conversion exit ALPHA, internal->external for field PRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKBIX_ICBIT_IT_RECEIV_PAY-PRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKBIX_ICBIT_IT_RECEIV_PAY-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_ICBIT_IT_RECEIV_PAY_STR, 
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,
APPLK TYPE STRING,
HVORG TYPE STRING,
TVORG TYPE STRING,
KOFIZ TYPE STRING,
TAX_INCLUDED TYPE STRING,
TAX_DET_TYPE TYPE STRING,
TAX_COUNTRY TYPE STRING,
TAX_DATE_TYPE TYPE STRING,
EXT_TAX_DATE TYPE STRING,
ERMWSKZ TYPE STRING,
MWSKZ TYPE STRING,
ERMWSKZ_B2B TYPE STRING,
MWSKZ_B2B TYPE STRING,
XANZA TYPE STRING,
STAKZ TYPE STRING,
PYMET TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FKKBIX_ICBIT_IT_RECEIV_PAY_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_ICBIT_IT_RECEIV_PAY_STR-POSTREL sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-PRINTREL sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-NOT_BPREL sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-PRINT_SUBSTITUTE sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-SPART sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-BUKRS sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-GSBER sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-SEGMT sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-PRCTR sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-APPLK sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-HVORG sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-TVORG sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-KOFIZ sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-TAX_INCLUDED sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-TAX_DET_TYPE sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-TAX_COUNTRY sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-TAX_DATE_TYPE sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-EXT_TAX_DATE sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-ERMWSKZ sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-MWSKZ sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-ERMWSKZ_B2B sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-MWSKZ_B2B sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-XANZA sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-STAKZ sy-vline 
WA_FKKBIX_ICBIT_IT_RECEIV_PAY_STR-PYMET sy-vline      INTO ld_text SEPARATED BY SPACE.

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