ABAP Select data from SAP table PSRVORDIEMDTCB into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PSRVORDIEMDTCB
*  INTO TABLE @DATA(IT_PSRVORDIEMDTCB2).
*--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_PSRVORDIEMDTCB INDEX 1 INTO DATA(WA_PSRVORDIEMDTCB2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PSRVORDIEMDTCB>-MANDT = 1.
<PSRVORDIEMDTCB>-SERVICEOBJECTTYPE = 1.
<PSRVORDIEMDTCB>-SERVICEDOCUMENT = 1.
<PSRVORDIEMDTCB>-SERVICEDOCUMENTITEM = 1.
<PSRVORDIEMDTCB>-SERVICEDOCUMENTDESCRIPTION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PSRVORDIEMDTCB-SERVICEDOCUMENTITEMOBJECTTYPE, sy-vline,
  WA_PSRVORDIEMDTCB-SERVICEDOCUMENTITEMDESCRIPTION, sy-vline,
  WA_PSRVORDIEMDTCB-PARENTSERVICEDOCUMENTITEMUUID, sy-vline,
  WA_PSRVORDIEMDTCB-SERVICEDOCUMENTITEMPRIORITY, sy-vline,
  WA_PSRVORDIEMDTCB-SERVICEDOCUMENTTYPE, sy-vline,
  WA_PSRVORDIEMDTCB-POSTINGDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PSRVORDIEMDTCB 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_PSRVORDIEMDTCB 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_PSRVORDIEMDTCB INTO WA_PSRVORDIEMDTCB.


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

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

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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field SERVICEDOCITEMQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PSRVORDIEMDTCB-SERVICEDOCITEMQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSRVORDIEMDTCB-SERVICEDOCITEMQUANTITYUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SOLDTOPARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PSRVORDIEMDTCB-SOLDTOPARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSRVORDIEMDTCB-SOLDTOPARTY.
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_PSRVORDIEMDTCB_STR, 
MANDT TYPE STRING,
SERVICEOBJECTTYPE TYPE STRING,
SERVICEDOCUMENT TYPE STRING,
SERVICEDOCUMENTITEM TYPE STRING,
SERVICEDOCUMENTDESCRIPTION TYPE STRING,
SERVICEDOCUMENTITEMOBJECTTYPE TYPE STRING,
SERVICEDOCUMENTITEMDESCRIPTION TYPE STRING,
PARENTSERVICEDOCUMENTITEMUUID TYPE STRING,
SERVICEDOCUMENTITEMPRIORITY TYPE STRING,
SERVICEDOCUMENTTYPE TYPE STRING,
POSTINGDATE TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
REQUESTEDSERVICESTARTDATE TYPE STRING,
REQUESTEDSERVICEENDDATE TYPE STRING,
SERVICEFIRSTRESPONSEBYDATE TYPE STRING,
SRVCDOCITEMSLADUEBYDATE TYPE STRING,
PLANNEDSERVICESTARTDATE TYPE STRING,
PLANNEDSERVICEENDDATE TYPE STRING,
SRVCORDITMBYREQDSTRTWKNMBR TYPE STRING,
SRVCORDITMBYREQDENDWKNMBR TYPE STRING,
SRVCORDITMBYPLNDSTRTWKNMBR TYPE STRING,
SRVCORDITMBYPLNDENDWKNMBR TYPE STRING,
SRVCORDITMBY1STRSPWKNMBR TYPE STRING,
SRVCORDITMBYTODOWKNMBR TYPE STRING,
SERVICEDOCUMENTCREATIONDATE TYPE STRING,
SERVICEDOCUMENTPRIORITY TYPE STRING,
SERVICEDOCUMENTSTATUS TYPE STRING,
SERVICEDOCUMENTISOPEN TYPE STRING,
SERVICEREFERENCEOBJECTTYPE TYPE STRING,
EQUIPMENT TYPE STRING,
REFERENCEOBJECTID TYPE STRING,
SRVCREFOBJNAME TYPE STRING,
SERVICETEAM TYPE STRING,
RESPONSIBLEEMPLOYEE TYPE STRING,
SERVICEEMPLOYEE TYPE STRING,
CONTACTPERSONBUSINESSPARTNERID TYPE STRING,
SHIPTOPARTY TYPE STRING,
REFBUSINESSSOLUTIONORDER TYPE STRING,
SERVICEDOCUMENTITEMSTATUS TYPE STRING,
SERVICEDOCUMENTITEMHASERROR TYPE STRING,
SERVICEDOCUMENTITEMISOPEN TYPE STRING,
SERVICEDOCITEMCREATIONDATE TYPE STRING,
ORIGINALLYREQUESTEDPRODUCT TYPE STRING,
SERVICEDOCUMENTITEMQUANTITY TYPE STRING,
SERVICEDOCITEMQUANTITYUNIT TYPE STRING,
SERVICEDOCITEMCATEGORY TYPE STRING,
SERVICEDOCUMENTITEMNETAMOUNT TYPE STRING,
REQUESTEDSERVICESTARTDATETIME TYPE STRING,
REQUESTEDSERVICEENDDATETIME TYPE STRING,
NMBROFINCOMPLETESERVICEORDERS TYPE STRING,
NMBROFSERVICEORDERITEMS TYPE STRING,
NUMBEROFOVERDUESERVICEORDERS TYPE STRING,
SALESORGANIZATION TYPE STRING,
SALESOFFICE TYPE STRING,
SALESGROUP TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
SERVICEORGANIZATION TYPE STRING,
SALESORGANIZATIONORGUNITID TYPE STRING,
SALESOFFICEORGUNITID TYPE STRING,
SALESGROUPORGUNITID TYPE STRING,
SOLDTOPARTY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PSRVORDIEMDTCB_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_PSRVORDIEMDTCB_STR-MANDT sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEOBJECTTYPE sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCUMENT sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCUMENTITEM sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCUMENTDESCRIPTION sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCUMENTITEMOBJECTTYPE sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCUMENTITEMDESCRIPTION sy-vline 
WA_PSRVORDIEMDTCB_STR-PARENTSERVICEDOCUMENTITEMUUID sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCUMENTITEMPRIORITY sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCUMENTTYPE sy-vline 
WA_PSRVORDIEMDTCB_STR-POSTINGDATE sy-vline 
WA_PSRVORDIEMDTCB_STR-TRANSACTIONCURRENCY sy-vline 
WA_PSRVORDIEMDTCB_STR-REQUESTEDSERVICESTARTDATE sy-vline 
WA_PSRVORDIEMDTCB_STR-REQUESTEDSERVICEENDDATE sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEFIRSTRESPONSEBYDATE sy-vline 
WA_PSRVORDIEMDTCB_STR-SRVCDOCITEMSLADUEBYDATE sy-vline 
WA_PSRVORDIEMDTCB_STR-PLANNEDSERVICESTARTDATE sy-vline 
WA_PSRVORDIEMDTCB_STR-PLANNEDSERVICEENDDATE sy-vline 
WA_PSRVORDIEMDTCB_STR-SRVCORDITMBYREQDSTRTWKNMBR sy-vline 
WA_PSRVORDIEMDTCB_STR-SRVCORDITMBYREQDENDWKNMBR sy-vline 
WA_PSRVORDIEMDTCB_STR-SRVCORDITMBYPLNDSTRTWKNMBR sy-vline 
WA_PSRVORDIEMDTCB_STR-SRVCORDITMBYPLNDENDWKNMBR sy-vline 
WA_PSRVORDIEMDTCB_STR-SRVCORDITMBY1STRSPWKNMBR sy-vline 
WA_PSRVORDIEMDTCB_STR-SRVCORDITMBYTODOWKNMBR sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCUMENTCREATIONDATE sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCUMENTPRIORITY sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCUMENTSTATUS sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCUMENTISOPEN sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEREFERENCEOBJECTTYPE sy-vline 
WA_PSRVORDIEMDTCB_STR-EQUIPMENT sy-vline 
WA_PSRVORDIEMDTCB_STR-REFERENCEOBJECTID sy-vline 
WA_PSRVORDIEMDTCB_STR-SRVCREFOBJNAME sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICETEAM sy-vline 
WA_PSRVORDIEMDTCB_STR-RESPONSIBLEEMPLOYEE sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEEMPLOYEE sy-vline 
WA_PSRVORDIEMDTCB_STR-CONTACTPERSONBUSINESSPARTNERID sy-vline 
WA_PSRVORDIEMDTCB_STR-SHIPTOPARTY sy-vline 
WA_PSRVORDIEMDTCB_STR-REFBUSINESSSOLUTIONORDER sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCUMENTITEMSTATUS sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCUMENTITEMHASERROR sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCUMENTITEMISOPEN sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCITEMCREATIONDATE sy-vline 
WA_PSRVORDIEMDTCB_STR-ORIGINALLYREQUESTEDPRODUCT sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCUMENTITEMQUANTITY sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCITEMQUANTITYUNIT sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCITEMCATEGORY sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEDOCUMENTITEMNETAMOUNT sy-vline 
WA_PSRVORDIEMDTCB_STR-REQUESTEDSERVICESTARTDATETIME sy-vline 
WA_PSRVORDIEMDTCB_STR-REQUESTEDSERVICEENDDATETIME sy-vline 
WA_PSRVORDIEMDTCB_STR-NMBROFINCOMPLETESERVICEORDERS sy-vline 
WA_PSRVORDIEMDTCB_STR-NMBROFSERVICEORDERITEMS sy-vline 
WA_PSRVORDIEMDTCB_STR-NUMBEROFOVERDUESERVICEORDERS sy-vline 
WA_PSRVORDIEMDTCB_STR-SALESORGANIZATION sy-vline 
WA_PSRVORDIEMDTCB_STR-SALESOFFICE sy-vline 
WA_PSRVORDIEMDTCB_STR-SALESGROUP sy-vline 
WA_PSRVORDIEMDTCB_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_PSRVORDIEMDTCB_STR-DIVISION sy-vline 
WA_PSRVORDIEMDTCB_STR-SERVICEORGANIZATION sy-vline 
WA_PSRVORDIEMDTCB_STR-SALESORGANIZATIONORGUNITID sy-vline 
WA_PSRVORDIEMDTCB_STR-SALESOFFICEORGUNITID sy-vline 
WA_PSRVORDIEMDTCB_STR-SALESGROUPORGUNITID sy-vline 
WA_PSRVORDIEMDTCB_STR-SOLDTOPARTY sy-vline      INTO ld_text SEPARATED BY SPACE.

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