ABAP Select data from SAP table FKKBIXBIT_IT_ALV_VISIBLE 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 FKKBIXBIT_IT_ALV_VISIBLE 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 FKKBIXBIT_IT_ALV_VISIBLE. 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 FKKBIXBIT_IT_ALV_VISIBLE 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_FKKBIXBIT_IT_ALV_VISIBLE TYPE STANDARD TABLE OF FKKBIXBIT_IT_ALV_VISIBLE,
      WA_FKKBIXBIT_IT_ALV_VISIBLE TYPE FKKBIXBIT_IT_ALV_VISIBLE,
      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: <FKKBIXBIT_IT_ALV_VISIBLE> TYPE FKKBIXBIT_IT_ALV_VISIBLE.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FKKBIXBIT_IT_ALV_VISIBLE
*  INTO TABLE @DATA(IT_FKKBIXBIT_IT_ALV_VISIBLE2).
*--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_FKKBIXBIT_IT_ALV_VISIBLE INDEX 1 INTO DATA(WA_FKKBIXBIT_IT_ALV_VISIBLE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FKKBIXBIT_IT_ALV_VISIBLE>-BITSTATUS_ICON = 1.
<FKKBIXBIT_IT_ALV_VISIBLE>-REVTRIG_ICON = 1.
<FKKBIXBIT_IT_ALV_VISIBLE>-BITSTATUS = 1.
<FKKBIXBIT_IT_ALV_VISIBLE>-STATUS_ICON = 1.
<FKKBIXBIT_IT_ALV_VISIBLE>-BILLCRDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FKKBIXBIT_IT_ALV_VISIBLE-BILLDOCNO, sy-vline,
  WA_FKKBIXBIT_IT_ALV_VISIBLE-SIMULATED, sy-vline,
  WA_FKKBIXBIT_IT_ALV_VISIBLE-SRCTATYPE, sy-vline,
  WA_FKKBIXBIT_IT_ALV_VISIBLE-SRCTAID, sy-vline,
  WA_FKKBIXBIT_IT_ALV_VISIBLE-SUBPROCESS, sy-vline,
  WA_FKKBIXBIT_IT_ALV_VISIBLE-BITCAT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FKKBIXBIT_IT_ALV_VISIBLE 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_FKKBIXBIT_IT_ALV_VISIBLE 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_FKKBIXBIT_IT_ALV_VISIBLE INTO WA_FKKBIXBIT_IT_ALV_VISIBLE.


*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_FKKBIXBIT_IT_ALV_VISIBLE-SRCTAID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKBIXBIT_IT_ALV_VISIBLE-SRCTAID.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit CUNIT, internal->external for field BIT_QTY_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FKKBIXBIT_IT_ALV_VISIBLE-BIT_QTY_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKBIXBIT_IT_ALV_VISIBLE-BIT_QTY_UNIT.
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_FKKBIXBIT_IT_ALV_VISIBLE_STR, 
BITSTATUS_ICON TYPE STRING,
REVTRIG_ICON TYPE STRING,
BITSTATUS TYPE STRING,
STATUS_ICON TYPE STRING,
BILLCRDATE TYPE STRING,
BILLDOCNO TYPE STRING,
SIMULATED TYPE STRING,
SRCTATYPE TYPE STRING,
SRCTAID TYPE STRING,
SUBPROCESS TYPE STRING,
BITCAT TYPE STRING,
BITTYPE TYPE STRING,
PREPAID TYPE STRING,
PPREFILL TYPE STRING,
VKONT TYPE STRING,
GPART TYPE STRING,
VTREF TYPE STRING,
PPACC TYPE STRING,
BILL_FIRST TYPE STRING,
BITDATE TYPE STRING,
BITCRDATE TYPE STRING,
BIT_AMOUNT TYPE STRING,
BIT_CURR TYPE STRING,
BIT_QUANTITY TYPE STRING,
BIT_QTY_UNIT TYPE STRING,
POSTREL TYPE STRING,
PRINTREL TYPE STRING,
SPART TYPE STRING,
BUKRS TYPE STRING,
HVORG TYPE STRING,
TVORG TYPE STRING,
KOFIZ TYPE STRING,
TAX_INCLUDED TYPE STRING,
TAX_DET_TYPE TYPE STRING,
ERMWSKZ TYPE STRING,
MWSKZ TYPE STRING,
TXJCD TYPE STRING,
EXCHIST_ICON TYPE STRING,
ARCHIVED TYPE STRING,
INVDOCNO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FKKBIXBIT_IT_ALV_VISIBLE_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_FKKBIXBIT_IT_ALV_VISIBLE_STR-BITSTATUS_ICON sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-REVTRIG_ICON sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-BITSTATUS sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-STATUS_ICON sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-BILLCRDATE sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-BILLDOCNO sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-SIMULATED sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-SRCTATYPE sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-SRCTAID sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-SUBPROCESS sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-BITCAT sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-BITTYPE sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-PREPAID sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-PPREFILL sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-VKONT sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-GPART sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-VTREF sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-PPACC sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-BILL_FIRST sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-BITDATE sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-BITCRDATE sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-BIT_AMOUNT sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-BIT_CURR sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-BIT_QUANTITY sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-BIT_QTY_UNIT sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-POSTREL sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-PRINTREL sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-SPART sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-BUKRS sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-HVORG sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-TVORG sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-KOFIZ sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-TAX_INCLUDED sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-TAX_DET_TYPE sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-ERMWSKZ sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-MWSKZ sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-TXJCD sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-EXCHIST_ICON sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-ARCHIVED sy-vline 
WA_FKKBIXBIT_IT_ALV_VISIBLE_STR-INVDOCNO sy-vline      INTO ld_text SEPARATED BY SPACE.

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