ABAP Select data from SAP table /SAPSRM/S_PDO_CD_RESULTS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPSRM/S_PDO_CD_RESULTS
*  INTO TABLE @DATA(IT_/SAPSRM/S_PDO_CD_RESULTS2).
*--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_/SAPSRM/S_PDO_CD_RESULTS INDEX 1 INTO DATA(WA_/SAPSRM/S_PDO_CD_RESULTS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPSRM/S_PDO_CD_RESULTS>-OUTLINE_AGGR = 1.
</SAPSRM/S_PDO_CD_RESULTS>-NAME = 1.
</SAPSRM/S_PDO_CD_RESULTS>-BACKEND_SYS = 1.
</SAPSRM/S_PDO_CD_RESULTS>-BACKEND_PURCHASING_ORG = 1.
</SAPSRM/S_PDO_CD_RESULTS>-LOCATION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPSRM/S_PDO_CD_RESULTS-BACKEND_CTR, sy-vline,
  WA_/SAPSRM/S_PDO_CD_RESULTS-ERROR_DATE, sy-vline,
  WA_/SAPSRM/S_PDO_CD_RESULTS-ERROR_DESC, sy-vline,
  WA_/SAPSRM/S_PDO_CD_RESULTS-CTR_GUID, sy-vline,
  WA_/SAPSRM/S_PDO_CD_RESULTS-CTR_OBJECT_ID, sy-vline,
  WA_/SAPSRM/S_PDO_CD_RESULTS-LINE_COUNTER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPSRM/S_PDO_CD_RESULTS 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_/SAPSRM/S_PDO_CD_RESULTS 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_/SAPSRM/S_PDO_CD_RESULTS INTO WA_/SAPSRM/S_PDO_CD_RESULTS.


*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 CTR_OBJECT_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_PDO_CD_RESULTS-CTR_OBJECT_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_PDO_CD_RESULTS-CTR_OBJECT_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BE_LOG_SYSTEM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_PDO_CD_RESULTS-BE_LOG_SYSTEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_PDO_CD_RESULTS-BE_LOG_SYSTEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BE_PUR_ORG_PARTNER_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_PDO_CD_RESULTS-BE_PUR_ORG_PARTNER_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_PDO_CD_RESULTS-BE_PUR_ORG_PARTNER_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BE_OBJECT_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_PDO_CD_RESULTS-BE_OBJECT_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_PDO_CD_RESULTS-BE_OBJECT_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LOCATION_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_PDO_CD_RESULTS-LOCATION_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_PDO_CD_RESULTS-LOCATION_ID.
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_/SAPSRM/S_PDO_CD_RESULTS_STR, 
OUTLINE_AGGR TYPE STRING,
NAME TYPE STRING,
BACKEND_SYS TYPE STRING,
BACKEND_PURCHASING_ORG TYPE STRING,
LOCATION TYPE STRING,
BACKEND_CTR TYPE STRING,
ERROR_DATE TYPE STRING,
ERROR_DESC TYPE STRING,
CTR_GUID TYPE STRING,
CTR_OBJECT_ID TYPE STRING,
LINE_COUNTER TYPE STRING,
CTR_DESCRIPTION TYPE STRING,
BE_LOG_SYSTEM TYPE STRING,
BE_PUR_ORG_PARTNER_ID TYPE STRING,
BE_OBJECT_ID TYPE STRING,
ALERT_DATE TYPE STRING,
ALERT_MSG_SHORT TYPE STRING,
ALERT_COUNTER TYPE STRING,
AUTH_CTR_DISPLAY TYPE STRING,
AUTH_CTR_DISTRIBUTE TYPE STRING,
UTH_ALERT_DELETE TYPE STRING,
LOCATION_ID TYPE STRING,
LOCATION_ID_TEXT TYPE STRING,
BE_OBJTYPE TYPE STRING,
ALERT_ALERTTIME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPSRM/S_PDO_CD_RESULTS_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_/SAPSRM/S_PDO_CD_RESULTS_STR-OUTLINE_AGGR sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-NAME sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-BACKEND_SYS sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-BACKEND_PURCHASING_ORG sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-LOCATION sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-BACKEND_CTR sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-ERROR_DATE sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-ERROR_DESC sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-CTR_GUID sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-CTR_OBJECT_ID sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-LINE_COUNTER sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-CTR_DESCRIPTION sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-BE_LOG_SYSTEM sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-BE_PUR_ORG_PARTNER_ID sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-BE_OBJECT_ID sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-ALERT_DATE sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-ALERT_MSG_SHORT sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-ALERT_COUNTER sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-AUTH_CTR_DISPLAY sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-AUTH_CTR_DISTRIBUTE sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-UTH_ALERT_DELETE sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-LOCATION_ID sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-LOCATION_ID_TEXT sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-BE_OBJTYPE sy-vline 
WA_/SAPSRM/S_PDO_CD_RESULTS_STR-ALERT_ALERTTIME sy-vline      INTO ld_text SEPARATED BY SPACE.

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