ABAP Select data from SAP table PSERVORDDCUBE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PSERVORDDCUBE
*  INTO TABLE @DATA(IT_PSERVORDDCUBE2).
*--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_PSERVORDDCUBE INDEX 1 INTO DATA(WA_PSERVORDDCUBE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PSERVORDDCUBE>-MANDT = 1.
<PSERVORDDCUBE>-SERVICEOBJECTTYPE = 1.
<PSERVORDDCUBE>-SERVICEORDER = 1.
<PSERVORDDCUBE>-SERVICEORDERDESCRIPTION = 1.
<PSERVORDDCUBE>-SERVICEORDERSTATUS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PSERVORDDCUBE-SERVICEDOCUMENTTYPE, sy-vline,
  WA_PSERVORDDCUBE-REFBUSINESSSOLUTIONORDER, sy-vline,
  WA_PSERVORDDCUBE-SERVICEDOCUMENTTEMPLATETYPE, sy-vline,
  WA_PSERVORDDCUBE-SOLDTOPARTY, sy-vline,
  WA_PSERVORDDCUBE-RESPONSIBLEEMPLOYEE, sy-vline,
  WA_PSERVORDDCUBE-SERVICEEMPLOYEE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PSERVORDDCUBE 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_PSERVORDDCUBE 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_PSERVORDDCUBE INTO WA_PSERVORDDCUBE.


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

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

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

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

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

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

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

*Conversion exit MATN1, internal->external for field PRODUCTID
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PSERVORDDCUBE-PRODUCTID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSERVORDDCUBE-PRODUCTID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field SERIALNUMBER
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_PSERVORDDCUBE-SERIALNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSERVORDDCUBE-SERIALNUMBER.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit TPLNR, internal->external for field FUNCTIONALLOCATION
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_PSERVORDDCUBE-FUNCTIONALLOCATION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSERVORDDCUBE-FUNCTIONALLOCATION.
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_PSERVORDDCUBE_STR, 
MANDT TYPE STRING,
SERVICEOBJECTTYPE TYPE STRING,
SERVICEORDER TYPE STRING,
SERVICEORDERDESCRIPTION TYPE STRING,
SERVICEORDERSTATUS TYPE STRING,
SERVICEDOCUMENTTYPE TYPE STRING,
REFBUSINESSSOLUTIONORDER TYPE STRING,
SERVICEDOCUMENTTEMPLATETYPE TYPE STRING,
SOLDTOPARTY TYPE STRING,
RESPONSIBLEEMPLOYEE TYPE STRING,
SERVICEEMPLOYEE TYPE STRING,
CONTACTPERSON TYPE STRING,
SERVICETEAM TYPE STRING,
REQUESTEDSERVICEENDDATE TYPE STRING,
SERVICEDOCUMENTCREATIONDATE TYPE STRING,
SERVICEDOCUMENTPRIORITY TYPE STRING,
SERVICEDOCUMENTHASERROR TYPE STRING,
SERVICEDOCNETAMOUNT TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
PURCHASEORDERBYCUSTOMER TYPE STRING,
SALESORGANIZATIONORGUNITID TYPE STRING,
SALESOFFICEORGUNITID TYPE STRING,
SALESGROUPORGUNITID TYPE STRING,
SERVICEORGANIZATION TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
SALESOFFICE TYPE STRING,
SALESGROUP TYPE STRING,
SRVCORDCREATIONQUARTER TYPE STRING,
SRVCORDCREATIONMONTH TYPE STRING,
SRVCORDCREATIONYEAR TYPE STRING,
NMBROFINCOMPLETESERVICEORDERS TYPE STRING,
NUMBEROFINCOMINGSERVICEORDERS TYPE STRING,
NUMBEROFOPENSERVICEORDERS TYPE STRING,
NUMBEROFOVERDUESERVICEORDERS TYPE STRING,
SRVCORDHASCONFDITEM TYPE STRING,
SERVICEDOCUMENTISOPEN TYPE STRING,
SERVICEREFERENCEOBJECTTYPE TYPE STRING,
SRVCREFOBJISMAINOBJECT TYPE STRING,
PRODUCTID TYPE STRING,
SERIALNUMBER TYPE STRING,
EQUIPMENT TYPE STRING,
FUNCTIONALLOCATION TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PSERVORDDCUBE_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_PSERVORDDCUBE_STR-MANDT sy-vline 
WA_PSERVORDDCUBE_STR-SERVICEOBJECTTYPE sy-vline 
WA_PSERVORDDCUBE_STR-SERVICEORDER sy-vline 
WA_PSERVORDDCUBE_STR-SERVICEORDERDESCRIPTION sy-vline 
WA_PSERVORDDCUBE_STR-SERVICEORDERSTATUS sy-vline 
WA_PSERVORDDCUBE_STR-SERVICEDOCUMENTTYPE sy-vline 
WA_PSERVORDDCUBE_STR-REFBUSINESSSOLUTIONORDER sy-vline 
WA_PSERVORDDCUBE_STR-SERVICEDOCUMENTTEMPLATETYPE sy-vline 
WA_PSERVORDDCUBE_STR-SOLDTOPARTY sy-vline 
WA_PSERVORDDCUBE_STR-RESPONSIBLEEMPLOYEE sy-vline 
WA_PSERVORDDCUBE_STR-SERVICEEMPLOYEE sy-vline 
WA_PSERVORDDCUBE_STR-CONTACTPERSON sy-vline 
WA_PSERVORDDCUBE_STR-SERVICETEAM sy-vline 
WA_PSERVORDDCUBE_STR-REQUESTEDSERVICEENDDATE sy-vline 
WA_PSERVORDDCUBE_STR-SERVICEDOCUMENTCREATIONDATE sy-vline 
WA_PSERVORDDCUBE_STR-SERVICEDOCUMENTPRIORITY sy-vline 
WA_PSERVORDDCUBE_STR-SERVICEDOCUMENTHASERROR sy-vline 
WA_PSERVORDDCUBE_STR-SERVICEDOCNETAMOUNT sy-vline 
WA_PSERVORDDCUBE_STR-TRANSACTIONCURRENCY sy-vline 
WA_PSERVORDDCUBE_STR-PURCHASEORDERBYCUSTOMER sy-vline 
WA_PSERVORDDCUBE_STR-SALESORGANIZATIONORGUNITID sy-vline 
WA_PSERVORDDCUBE_STR-SALESOFFICEORGUNITID sy-vline 
WA_PSERVORDDCUBE_STR-SALESGROUPORGUNITID sy-vline 
WA_PSERVORDDCUBE_STR-SERVICEORGANIZATION sy-vline 
WA_PSERVORDDCUBE_STR-SALESORGANIZATION sy-vline 
WA_PSERVORDDCUBE_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_PSERVORDDCUBE_STR-DIVISION sy-vline 
WA_PSERVORDDCUBE_STR-SALESOFFICE sy-vline 
WA_PSERVORDDCUBE_STR-SALESGROUP sy-vline 
WA_PSERVORDDCUBE_STR-SRVCORDCREATIONQUARTER sy-vline 
WA_PSERVORDDCUBE_STR-SRVCORDCREATIONMONTH sy-vline 
WA_PSERVORDDCUBE_STR-SRVCORDCREATIONYEAR sy-vline 
WA_PSERVORDDCUBE_STR-NMBROFINCOMPLETESERVICEORDERS sy-vline 
WA_PSERVORDDCUBE_STR-NUMBEROFINCOMINGSERVICEORDERS sy-vline 
WA_PSERVORDDCUBE_STR-NUMBEROFOPENSERVICEORDERS sy-vline 
WA_PSERVORDDCUBE_STR-NUMBEROFOVERDUESERVICEORDERS sy-vline 
WA_PSERVORDDCUBE_STR-SRVCORDHASCONFDITEM sy-vline 
WA_PSERVORDDCUBE_STR-SERVICEDOCUMENTISOPEN sy-vline 
WA_PSERVORDDCUBE_STR-SERVICEREFERENCEOBJECTTYPE sy-vline 
WA_PSERVORDDCUBE_STR-SRVCREFOBJISMAINOBJECT sy-vline 
WA_PSERVORDDCUBE_STR-PRODUCTID sy-vline 
WA_PSERVORDDCUBE_STR-SERIALNUMBER sy-vline 
WA_PSERVORDDCUBE_STR-EQUIPMENT sy-vline 
WA_PSERVORDDCUBE_STR-FUNCTIONALLOCATION sy-vline      INTO ld_text SEPARATED BY SPACE.

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