ABAP Select data from SAP table I_SCBO_V into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM I_SCBO_V
*  INTO TABLE @DATA(IT_I_SCBO_V2).
*--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_I_SCBO_V INDEX 1 INTO DATA(WA_I_SCBO_V2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<I_SCBO_V>-BUSINESSOBJECTID = 1.
<I_SCBO_V>-VERSIONNUMBER = 1.
<I_SCBO_V>-NAMESPACE = 1.
<I_SCBO_V>-DESCRIPTION = 1.
<I_SCBO_V>-DESCRIPTIONPLURAL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_I_SCBO_V-SCENARIOID, sy-vline,
  WA_I_SCBO_V-SERVICEGENERATIONINDICATOR, sy-vline,
  WA_I_SCBO_V-SERVICEURL, sy-vline,
  WA_I_SCBO_V-UIGENERATIONINDICATOR, sy-vline,
  WA_I_SCBO_V-UIURL, sy-vline,
  WA_I_SCBO_V-LOGICGENERATIONINDICATOR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_I_SCBO_V 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_I_SCBO_V 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_I_SCBO_V INTO WA_I_SCBO_V.


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

*Conversion exit ISOLA, internal->external for field ORIGINALLANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_I_SCBO_V-ORIGINALLANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_I_SCBO_V-ORIGINALLANGUAGE.
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_I_SCBO_V_STR, 
BUSINESSOBJECTID TYPE STRING,
VERSIONNUMBER TYPE STRING,
NAMESPACE TYPE STRING,
DESCRIPTION TYPE STRING,
DESCRIPTIONPLURAL TYPE STRING,
SCENARIOID TYPE STRING,
SERVICEGENERATIONINDICATOR TYPE STRING,
SERVICEURL TYPE STRING,
UIGENERATIONINDICATOR TYPE STRING,
UIURL TYPE STRING,
LOGICGENERATIONINDICATOR TYPE STRING,
BSPAPPNAME TYPE STRING,
IWSVNAME TYPE STRING,
IWSGNAME TYPE STRING,
SYSTEMADMINDATAGENIND TYPE STRING,
CHANGEDOCUMENTOBJECT TYPE STRING,
CHANGEDOCGENIND TYPE STRING,
AUTHORIZATIONOBJECT TYPE STRING,
AUTHORIZATIONCHECKINDICATOR TYPE STRING,
ILMOBJECT TYPE STRING,
ACTIVEBUSINESSOBJECTID TYPE STRING,
COPIEDBUSINESSOBJECTID TYPE STRING,
PUBLISHSTATE TYPE STRING,
LASTGENERATETIMESTAMP TYPE STRING,
ORIGINALLANGUAGE TYPE STRING,
ORIGINALLANGUAGETEXT TYPE STRING,
ORIGINALRELEASE TYPE STRING,
TRANSPORTED TYPE STRING,
CREATEDAT TYPE STRING,
CREATEDBY TYPE STRING,
CREATEDBYNAME TYPE STRING,
LASTCHANGEDAT TYPE STRING,
LASTCHANGEDBY TYPE STRING,
LASTCHANGEDBYNAME TYPE STRING,
TRANSLATIONPUBLISHSTATE TYPE STRING,
DATAEXTRACTIONTYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_I_SCBO_V_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_I_SCBO_V_STR-BUSINESSOBJECTID sy-vline 
WA_I_SCBO_V_STR-VERSIONNUMBER sy-vline 
WA_I_SCBO_V_STR-NAMESPACE sy-vline 
WA_I_SCBO_V_STR-DESCRIPTION sy-vline 
WA_I_SCBO_V_STR-DESCRIPTIONPLURAL sy-vline 
WA_I_SCBO_V_STR-SCENARIOID sy-vline 
WA_I_SCBO_V_STR-SERVICEGENERATIONINDICATOR sy-vline 
WA_I_SCBO_V_STR-SERVICEURL sy-vline 
WA_I_SCBO_V_STR-UIGENERATIONINDICATOR sy-vline 
WA_I_SCBO_V_STR-UIURL sy-vline 
WA_I_SCBO_V_STR-LOGICGENERATIONINDICATOR sy-vline 
WA_I_SCBO_V_STR-BSPAPPNAME sy-vline 
WA_I_SCBO_V_STR-IWSVNAME sy-vline 
WA_I_SCBO_V_STR-IWSGNAME sy-vline 
WA_I_SCBO_V_STR-SYSTEMADMINDATAGENIND sy-vline 
WA_I_SCBO_V_STR-CHANGEDOCUMENTOBJECT sy-vline 
WA_I_SCBO_V_STR-CHANGEDOCGENIND sy-vline 
WA_I_SCBO_V_STR-AUTHORIZATIONOBJECT sy-vline 
WA_I_SCBO_V_STR-AUTHORIZATIONCHECKINDICATOR sy-vline 
WA_I_SCBO_V_STR-ILMOBJECT sy-vline 
WA_I_SCBO_V_STR-ACTIVEBUSINESSOBJECTID sy-vline 
WA_I_SCBO_V_STR-COPIEDBUSINESSOBJECTID sy-vline 
WA_I_SCBO_V_STR-PUBLISHSTATE sy-vline 
WA_I_SCBO_V_STR-LASTGENERATETIMESTAMP sy-vline 
WA_I_SCBO_V_STR-ORIGINALLANGUAGE sy-vline 
WA_I_SCBO_V_STR-ORIGINALLANGUAGETEXT sy-vline 
WA_I_SCBO_V_STR-ORIGINALRELEASE sy-vline 
WA_I_SCBO_V_STR-TRANSPORTED sy-vline 
WA_I_SCBO_V_STR-CREATEDAT sy-vline 
WA_I_SCBO_V_STR-CREATEDBY sy-vline 
WA_I_SCBO_V_STR-CREATEDBYNAME sy-vline 
WA_I_SCBO_V_STR-LASTCHANGEDAT sy-vline 
WA_I_SCBO_V_STR-LASTCHANGEDBY sy-vline 
WA_I_SCBO_V_STR-LASTCHANGEDBYNAME sy-vline 
WA_I_SCBO_V_STR-TRANSLATIONPUBLISHSTATE sy-vline 
WA_I_SCBO_V_STR-DATAEXTRACTIONTYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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