ABAP Select data from SAP table /SAPAPO/DRPSB_ODP_AUDIT_DISP into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SAPAPO/DRPSB_ODP_AUDIT_DISP 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 /SAPAPO/DRPSB_ODP_AUDIT_DISP. 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 /SAPAPO/DRPSB_ODP_AUDIT_DISP 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_/SAPAPO/DRPSB_ODP_AUDIT_DISP TYPE STANDARD TABLE OF /SAPAPO/DRPSB_ODP_AUDIT_DISP,
      WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP TYPE /SAPAPO/DRPSB_ODP_AUDIT_DISP,
      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: </SAPAPO/DRPSB_ODP_AUDIT_DISP> TYPE /SAPAPO/DRPSB_ODP_AUDIT_DISP.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SAPAPO/DRPSB_ODP_AUDIT_DISP
  INTO TABLE IT_/SAPAPO/DRPSB_ODP_AUDIT_DISP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPAPO/DRPSB_ODP_AUDIT_DISP
*  INTO TABLE @DATA(IT_/SAPAPO/DRPSB_ODP_AUDIT_DISP2).
*--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_/SAPAPO/DRPSB_ODP_AUDIT_DISP INDEX 1 INTO DATA(WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPAPO/DRPSB_ODP_AUDIT_DISP ASSIGNING </SAPAPO/DRPSB_ODP_AUDIT_DISP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPAPO/DRPSB_ODP_AUDIT_DISP>-FIELDNAMEEXT = 1.
</SAPAPO/DRPSB_ODP_AUDIT_DISP>-DATE_OF_CHANGE_LONG = 1.
</SAPAPO/DRPSB_ODP_AUDIT_DISP>-CHANGED_BY_APP_EXT = 1.
</SAPAPO/DRPSB_ODP_AUDIT_DISP>-CHANGEDBYNAME = 1.
</SAPAPO/DRPSB_ODP_AUDIT_DISP>-CHANGE_REFERENCE = 1.

ENDLOOP.

LOOP AT IT_/SAPAPO/DRPSB_ODP_AUDIT_DISP INTO WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP-MANDT, sy-vline,
  WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP-VRSID, sy-vline,
  WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP-ORDID, sy-vline,
  WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP-SDLID, sy-vline,
  WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP-DATE_OF_CHANGE, sy-vline,
  WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP-FIELD_NAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP 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_/SAPAPO/DRPSB_ODP_AUDIT_DISP 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_/SAPAPO/DRPSB_ODP_AUDIT_DISP INTO WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP.


*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_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR, 
FIELDNAMEEXT TYPE STRING,
DATE_OF_CHANGE_LONG TYPE STRING,
CHANGED_BY_APP_EXT TYPE STRING,
CHANGEDBYNAME TYPE STRING,
CHANGE_REFERENCE TYPE STRING,
MANDT TYPE STRING,
VRSID TYPE STRING,
ORDID TYPE STRING,
SDLID TYPE STRING,
DATE_OF_CHANGE TYPE STRING,
FIELD_NAME TYPE STRING,
BZQID TYPE STRING,
TRPID TYPE STRING,
ORDTYPE TYPE STRING,
MATID TYPE STRING,
LOCIDTO TYPE STRING,
LOCIDFROM TYPE STRING,
ORDNO TYPE STRING,
ITEMNO TYPE STRING,
SCHEDNO TYPE STRING,
CHANGED_BY TYPE STRING,
OLD_VALUE TYPE STRING,
NEW_VALUE TYPE STRING,
CHANGED_BY_APP TYPE STRING,
CNVIN TYPE STRING,
FIXED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_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_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-FIELDNAMEEXT sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-DATE_OF_CHANGE_LONG sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-CHANGED_BY_APP_EXT sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-CHANGEDBYNAME sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-CHANGE_REFERENCE sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-MANDT sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-VRSID sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-ORDID sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-SDLID sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-DATE_OF_CHANGE sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-FIELD_NAME sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-BZQID sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-TRPID sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-ORDTYPE sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-MATID sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-LOCIDTO sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-LOCIDFROM sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-ORDNO sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-ITEMNO sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-SCHEDNO sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-CHANGED_BY sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-OLD_VALUE sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-NEW_VALUE sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-CHANGED_BY_APP sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-CNVIN sy-vline 
WA_/SAPAPO/DRPSB_ODP_AUDIT_DISP_STR-FIXED sy-vline      INTO ld_text SEPARATED BY SPACE.

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