ABAP Select data from SAP table CSITEOBJPG into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CSITEOBJPG
*  INTO TABLE @DATA(IT_CSITEOBJPG2).
*--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_CSITEOBJPG INDEX 1 INTO DATA(WA_CSITEOBJPG2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CSITEOBJPG>-MANDT = 1.
<CSITEOBJPG>-SITE = 1.
<CSITEOBJPG>-SITENAME = 1.
<CSITEOBJPG>-SITECUSTOMER = 1.
<CSITEOBJPG>-SITECATEGORY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CSITEOBJPG-SITECATEGORYNAME, sy-vline,
  WA_CSITEOBJPG-SITEOPENINGSTATUSNAME, sy-vline,
  WA_CSITEOBJPG-ADDRESSTIMEZONE, sy-vline,
  WA_CSITEOBJPG-NUMBEROFOPENGOODSRECEIPTS, sy-vline,
  WA_CSITEOBJPG-STREETNAME, sy-vline,
  WA_CSITEOBJPG-POSTALCODE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CSITEOBJPG 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_CSITEOBJPG 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_CSITEOBJPG INTO WA_CSITEOBJPG.


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

*Conversion exit SXIDN, internal->external for field EMAILADDRESS
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_CSITEOBJPG-EMAILADDRESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSITEOBJPG-EMAILADDRESS.
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_CSITEOBJPG_STR, 
MANDT TYPE STRING,
SITE TYPE STRING,
SITENAME TYPE STRING,
SITECUSTOMER TYPE STRING,
SITECATEGORY TYPE STRING,
SITECATEGORYNAME TYPE STRING,
SITEOPENINGSTATUSNAME TYPE STRING,
ADDRESSTIMEZONE TYPE STRING,
NUMBEROFOPENGOODSRECEIPTS TYPE STRING,
STREETNAME TYPE STRING,
POSTALCODE TYPE STRING,
CITYNAME TYPE STRING,
INTERNATIONALPHONENUMBER TYPE STRING,
INTERNATIONALFAXNUMBER TYPE STRING,
EMAILADDRESS TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DEFAULTPURCHASINGORGANIZATION TYPE STRING,
FACTORYCALENDAR TYPE STRING,
POINTOFSALEOUTBOUNDPROFILE TYPE STRING,
POINTOFSALEINBOUNDPROFILE TYPE STRING,
POINTOFSALECURRENCY TYPE STRING,
SITEBLOCKINGPERIOD TYPE STRING,
SITEBLOCKINGFROMDATE TYPE STRING,
SITEBLOCKINGTODATE TYPE STRING,
SITEBLOCKINGREASON TYPE STRING,
SITEOPENINGDATE TYPE STRING,
SITECLOSINGDATE TYPE STRING,
OPENINGHOURSMONDAY TYPE STRING,
OPENINGHOURSTUESDAY TYPE STRING,
OPENINGHOURSWEDNESDAY TYPE STRING,
OPENINGHOURSTHURSDAY TYPE STRING,
OPENINGHOURSFRIDAY TYPE STRING,
OPENINGHOURSSATURDAY TYPE STRING,
OPENINGHOURSSUNDAY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CSITEOBJPG_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_CSITEOBJPG_STR-MANDT sy-vline 
WA_CSITEOBJPG_STR-SITE sy-vline 
WA_CSITEOBJPG_STR-SITENAME sy-vline 
WA_CSITEOBJPG_STR-SITECUSTOMER sy-vline 
WA_CSITEOBJPG_STR-SITECATEGORY sy-vline 
WA_CSITEOBJPG_STR-SITECATEGORYNAME sy-vline 
WA_CSITEOBJPG_STR-SITEOPENINGSTATUSNAME sy-vline 
WA_CSITEOBJPG_STR-ADDRESSTIMEZONE sy-vline 
WA_CSITEOBJPG_STR-NUMBEROFOPENGOODSRECEIPTS sy-vline 
WA_CSITEOBJPG_STR-STREETNAME sy-vline 
WA_CSITEOBJPG_STR-POSTALCODE sy-vline 
WA_CSITEOBJPG_STR-CITYNAME sy-vline 
WA_CSITEOBJPG_STR-INTERNATIONALPHONENUMBER sy-vline 
WA_CSITEOBJPG_STR-INTERNATIONALFAXNUMBER sy-vline 
WA_CSITEOBJPG_STR-EMAILADDRESS sy-vline 
WA_CSITEOBJPG_STR-SALESORGANIZATION sy-vline 
WA_CSITEOBJPG_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_CSITEOBJPG_STR-DEFAULTPURCHASINGORGANIZATION sy-vline 
WA_CSITEOBJPG_STR-FACTORYCALENDAR sy-vline 
WA_CSITEOBJPG_STR-POINTOFSALEOUTBOUNDPROFILE sy-vline 
WA_CSITEOBJPG_STR-POINTOFSALEINBOUNDPROFILE sy-vline 
WA_CSITEOBJPG_STR-POINTOFSALECURRENCY sy-vline 
WA_CSITEOBJPG_STR-SITEBLOCKINGPERIOD sy-vline 
WA_CSITEOBJPG_STR-SITEBLOCKINGFROMDATE sy-vline 
WA_CSITEOBJPG_STR-SITEBLOCKINGTODATE sy-vline 
WA_CSITEOBJPG_STR-SITEBLOCKINGREASON sy-vline 
WA_CSITEOBJPG_STR-SITEOPENINGDATE sy-vline 
WA_CSITEOBJPG_STR-SITECLOSINGDATE sy-vline 
WA_CSITEOBJPG_STR-OPENINGHOURSMONDAY sy-vline 
WA_CSITEOBJPG_STR-OPENINGHOURSTUESDAY sy-vline 
WA_CSITEOBJPG_STR-OPENINGHOURSWEDNESDAY sy-vline 
WA_CSITEOBJPG_STR-OPENINGHOURSTHURSDAY sy-vline 
WA_CSITEOBJPG_STR-OPENINGHOURSFRIDAY sy-vline 
WA_CSITEOBJPG_STR-OPENINGHOURSSATURDAY sy-vline 
WA_CSITEOBJPG_STR-OPENINGHOURSSUNDAY sy-vline      INTO ld_text SEPARATED BY SPACE.

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