ABAP Select data from SAP table BADI_SIS_ITOB into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BADI_SIS_ITOB
*  INTO TABLE @DATA(IT_BADI_SIS_ITOB2).
*--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_BADI_SIS_ITOB INDEX 1 INTO DATA(WA_BADI_SIS_ITOB2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BADI_SIS_ITOB>-BADI_NAME = 1.
<BADI_SIS_ITOB>-BADI_IMPLEMENTATION = 1.
<BADI_SIS_ITOB>-ACTIONTYPE = 1.
<BADI_SIS_ITOB>-OBJECTTYPE = 1.
<BADI_SIS_ITOB>-CALLED_PRG = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BADI_SIS_ITOB-CALLED_DYNNR, sy-vline,
  WA_BADI_SIS_ITOB-CALLING_PRG, sy-vline,
  WA_BADI_SIS_ITOB-CALLING_DYNNR, sy-vline,
  WA_BADI_SIS_ITOB-CALLING_DYNNR_PROCESSED, sy-vline,
  WA_BADI_SIS_ITOB-FCODE, sy-vline,
  WA_BADI_SIS_ITOB-TBS_CAPTION, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BADI_SIS_ITOB 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_BADI_SIS_ITOB 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_BADI_SIS_ITOB INTO WA_BADI_SIS_ITOB.


*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_BADI_SIS_ITOB_STR, 
BADI_NAME TYPE STRING,
BADI_IMPLEMENTATION TYPE STRING,
ACTIONTYPE TYPE STRING,
OBJECTTYPE TYPE STRING,
CALLED_PRG TYPE STRING,
CALLED_DYNNR TYPE STRING,
CALLING_PRG TYPE STRING,
CALLING_DYNNR TYPE STRING,
CALLING_DYNNR_PROCESSED TYPE STRING,
FCODE TYPE STRING,
TBS_CAPTION TYPE STRING,
TBS_FCODE TYPE STRING,
TBS_ACTIVE TYPE STRING,
UPDATE_EXT_DATA TYPE STRING,
APP_NAME_EQUI TYPE STRING,
APP_NAME_EQUZ TYPE STRING,
APP_NAME_ILOA TYPE STRING,
APP_NAME_FLEET TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BADI_SIS_ITOB_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_BADI_SIS_ITOB_STR-BADI_NAME sy-vline 
WA_BADI_SIS_ITOB_STR-BADI_IMPLEMENTATION sy-vline 
WA_BADI_SIS_ITOB_STR-ACTIONTYPE sy-vline 
WA_BADI_SIS_ITOB_STR-OBJECTTYPE sy-vline 
WA_BADI_SIS_ITOB_STR-CALLED_PRG sy-vline 
WA_BADI_SIS_ITOB_STR-CALLED_DYNNR sy-vline 
WA_BADI_SIS_ITOB_STR-CALLING_PRG sy-vline 
WA_BADI_SIS_ITOB_STR-CALLING_DYNNR sy-vline 
WA_BADI_SIS_ITOB_STR-CALLING_DYNNR_PROCESSED sy-vline 
WA_BADI_SIS_ITOB_STR-FCODE sy-vline 
WA_BADI_SIS_ITOB_STR-TBS_CAPTION sy-vline 
WA_BADI_SIS_ITOB_STR-TBS_FCODE sy-vline 
WA_BADI_SIS_ITOB_STR-TBS_ACTIVE sy-vline 
WA_BADI_SIS_ITOB_STR-UPDATE_EXT_DATA sy-vline 
WA_BADI_SIS_ITOB_STR-APP_NAME_EQUI sy-vline 
WA_BADI_SIS_ITOB_STR-APP_NAME_EQUZ sy-vline 
WA_BADI_SIS_ITOB_STR-APP_NAME_ILOA sy-vline 
WA_BADI_SIS_ITOB_STR-APP_NAME_FLEET sy-vline      INTO ld_text SEPARATED BY SPACE.

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