ABAP Select data from SAP table SIT2_D_OG_CNDFG into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP SIT2_D_OG_CNDFG 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 SIT2_D_OG_CNDFG. 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 SIT2_D_OG_CNDFG 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_SIT2_D_OG_CNDFG TYPE STANDARD TABLE OF SIT2_D_OG_CNDFG,
      WA_SIT2_D_OG_CNDFG TYPE SIT2_D_OG_CNDFG,
      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: <SIT2_D_OG_CNDFG> TYPE SIT2_D_OG_CNDFG.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_SIT2_D_OG_CNDFG.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM SIT2_D_OG_CNDFG
  INTO TABLE IT_SIT2_D_OG_CNDFG.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SIT2_D_OG_CNDFG
*  INTO TABLE @DATA(IT_SIT2_D_OG_CNDFG2).
*--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_SIT2_D_OG_CNDFG INDEX 1 INTO DATA(WA_SIT2_D_OG_CNDFG2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_SIT2_D_OG_CNDFG ASSIGNING <SIT2_D_OG_CNDFG>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SIT2_D_OG_CNDFG>-MANDT = 1.
<SIT2_D_OG_CNDFG>-DRAFTUUID = 1.
<SIT2_D_OG_CNDFG>-PARENTDRAFTUUID = 1.
<SIT2_D_OG_CNDFG>-ROOTDRAFTUUID = 1.
<SIT2_D_OG_CNDFG>-SITNDEFINITIONID = 1.

ENDLOOP.

LOOP AT IT_SIT2_D_OG_CNDFG INTO WA_SIT2_D_OG_CNDFG.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SIT2_D_OG_CNDFG-SITNOBJECTGROUPID, sy-vline,
  WA_SIT2_D_OG_CNDFG-SITNCNDNFILTERGROUPID, sy-vline,
  WA_SIT2_D_OG_CNDFG-SITNBASETEMPLATEID, sy-vline,
  WA_SIT2_D_OG_CNDFG-SITNBASETMPLOBJECTGROUPID, sy-vline,
  WA_SIT2_D_OG_CNDFG-SITNCNDNFILTERGROUPRANK, sy-vline,
  WA_SIT2_D_OG_CNDFG-SITNINSTANCETARGETSTATUS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SIT2_D_OG_CNDFG 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_SIT2_D_OG_CNDFG 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_SIT2_D_OG_CNDFG INTO WA_SIT2_D_OG_CNDFG.


*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_SIT2_D_OG_CNDFG_STR, 
MANDT TYPE STRING,
DRAFTUUID TYPE STRING,
PARENTDRAFTUUID TYPE STRING,
ROOTDRAFTUUID TYPE STRING,
SITNDEFINITIONID TYPE STRING,
SITNOBJECTGROUPID TYPE STRING,
SITNCNDNFILTERGROUPID TYPE STRING,
SITNBASETEMPLATEID TYPE STRING,
SITNBASETMPLOBJECTGROUPID TYPE STRING,
SITNCNDNFILTERGROUPRANK TYPE STRING,
SITNINSTANCETARGETSTATUS TYPE STRING,
SITNCNDNNOTIFISENABLED TYPE STRING,
SITNCNDNFLTRGRPMESSAGEID TYPE STRING,
SITNCNDNFLTRGRPLIFECYCLEID TYPE STRING,
SITNCNDNFILTERGROUPDESCRIPTION TYPE STRING,
SITNCNDNFLTRGRPMSGSEMKEY TYPE STRING,
SITNCNDNFLTRGRPLIFECYCLESEMKEY TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SIT2_D_OG_CNDFG_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_SIT2_D_OG_CNDFG_STR-MANDT sy-vline 
WA_SIT2_D_OG_CNDFG_STR-DRAFTUUID sy-vline 
WA_SIT2_D_OG_CNDFG_STR-PARENTDRAFTUUID sy-vline 
WA_SIT2_D_OG_CNDFG_STR-ROOTDRAFTUUID sy-vline 
WA_SIT2_D_OG_CNDFG_STR-SITNDEFINITIONID sy-vline 
WA_SIT2_D_OG_CNDFG_STR-SITNOBJECTGROUPID sy-vline 
WA_SIT2_D_OG_CNDFG_STR-SITNCNDNFILTERGROUPID sy-vline 
WA_SIT2_D_OG_CNDFG_STR-SITNBASETEMPLATEID sy-vline 
WA_SIT2_D_OG_CNDFG_STR-SITNBASETMPLOBJECTGROUPID sy-vline 
WA_SIT2_D_OG_CNDFG_STR-SITNCNDNFILTERGROUPRANK sy-vline 
WA_SIT2_D_OG_CNDFG_STR-SITNINSTANCETARGETSTATUS sy-vline 
WA_SIT2_D_OG_CNDFG_STR-SITNCNDNNOTIFISENABLED sy-vline 
WA_SIT2_D_OG_CNDFG_STR-SITNCNDNFLTRGRPMESSAGEID sy-vline 
WA_SIT2_D_OG_CNDFG_STR-SITNCNDNFLTRGRPLIFECYCLEID sy-vline 
WA_SIT2_D_OG_CNDFG_STR-SITNCNDNFILTERGROUPDESCRIPTION sy-vline 
WA_SIT2_D_OG_CNDFG_STR-SITNCNDNFLTRGRPMSGSEMKEY sy-vline 
WA_SIT2_D_OG_CNDFG_STR-SITNCNDNFLTRGRPLIFECYCLESEMKEY sy-vline 
WA_SIT2_D_OG_CNDFG_STR-HASACTIVEENTITY sy-vline 
WA_SIT2_D_OG_CNDFG_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_SIT2_D_OG_CNDFG_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_SIT2_D_OG_CNDFG_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_SIT2_D_OG_CNDFG_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_SIT2_D_OG_CNDFG_STR-DRAFTENTITYOPERATIONCODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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