ABAP Select data from SAP table CSRVCTMPLITEM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CSRVCTMPLITEM
*  INTO TABLE @DATA(IT_CSRVCTMPLITEM2).
*--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_CSRVCTMPLITEM INDEX 1 INTO DATA(WA_CSRVCTMPLITEM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CSRVCTMPLITEM>-MANDT = 1.
<CSRVCTMPLITEM>-SERVICEOBJECTTYPE = 1.
<CSRVCTMPLITEM>-SERVICEORDERTEMPLATE = 1.
<CSRVCTMPLITEM>-SERVICEDOCUMENTTYPE = 1.
<CSRVCTMPLITEM>-SERVICEDOCUMENTITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CSRVCTMPLITEM-SERVICEORDERTEMPLATEITEMUUID, sy-vline,
  WA_CSRVCTMPLITEM-SERVICEDOCUMENTUUID, sy-vline,
  WA_CSRVCTMPLITEM-SERVICEDOCUMENTITEMOBJECTTYPE, sy-vline,
  WA_CSRVCTMPLITEM-SERVICEDOCUMENTDESCRIPTION, sy-vline,
  WA_CSRVCTMPLITEM-SERVICEDOCUMENTTYPENAME, sy-vline,
  WA_CSRVCTMPLITEM-ORIGINALLYREQUESTEDPRODUCT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CSRVCTMPLITEM 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_CSRVCTMPLITEM 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_CSRVCTMPLITEM INTO WA_CSRVCTMPLITEM.


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

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

*Conversion exit TPLNR, internal->external for field FUNCTIONALLOCATION
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_CSRVCTMPLITEM-FUNCTIONALLOCATION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCTMPLITEM-FUNCTIONALLOCATION.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field RESPONSIBLEEMPLOYEE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CSRVCTMPLITEM-RESPONSIBLEEMPLOYEE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCTMPLITEM-RESPONSIBLEEMPLOYEE.
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_CSRVCTMPLITEM_STR, 
MANDT TYPE STRING,
SERVICEOBJECTTYPE TYPE STRING,
SERVICEORDERTEMPLATE TYPE STRING,
SERVICEDOCUMENTTYPE TYPE STRING,
SERVICEDOCUMENTITEM TYPE STRING,
SERVICEORDERTEMPLATEITEMUUID TYPE STRING,
SERVICEDOCUMENTUUID TYPE STRING,
SERVICEDOCUMENTITEMOBJECTTYPE TYPE STRING,
SERVICEDOCUMENTDESCRIPTION TYPE STRING,
SERVICEDOCUMENTTYPENAME TYPE STRING,
ORIGINALLYREQUESTEDPRODUCT TYPE STRING,
TECHNICALOBJECT TYPE STRING,
TECHOBJISEQUIPORFUNCNLLOC TYPE STRING,
EQUIPMENT TYPE STRING,
EQUIPMENTNAME TYPE STRING,
FUNCTIONALLOCATION TYPE STRING,
FUNCTIONALLOCATIONNAME TYPE STRING,
PRODUCTID TYPE STRING,
PRODUCTNAME TYPE STRING,
SERVICEDOCITEMQUANTITYUNIT TYPE STRING,
SRVCORDTMPLITMDESCRIPTION TYPE STRING,
SRVCORDTMPLITMCATEGORY TYPE STRING,
SERVICEDOCITEMCATEGORYNAME TYPE STRING,
SERVICEDOCUMENTITEMQUANTITY TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
ACTUALSERVICEDURATION TYPE STRING,
ACTUALSERVICEDURATIONUNIT TYPE STRING,
SERVICEDOCUMENTITEMSTATUS TYPE STRING,
SERVICEDOCUMENTSTATUS TYPE STRING,
SERVICEDOCUMENTSTATUSNAME TYPE STRING,
SERVICEDOCUMENTISOPEN TYPE STRING,
SRVCORDTMPLISRELEASED TYPE STRING,
PARENTSERVICEDOCUMENTITEMUUID TYPE STRING,
PARENTSERVICEORDERTEMPLATEITEM TYPE STRING,
CUSTMGMTPARENTITEMPRODUCT TYPE STRING,
CUSTMGMTPARENTITEMPRODUCTNAME TYPE STRING,
RESPONSIBLEEMPLOYEE TYPE STRING,
RESPONSIBLEEMPLOYEENAME TYPE STRING,
TIMESHEETOVERTIMECATEGORY TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
SALESOFFICE TYPE STRING,
SALESGROUP TYPE STRING,
SRVCDOCTMPLVALIDITYSTARTDATE TYPE STRING,
SRVCDOCTMPLVALIDITYENDDATE TYPE STRING,
SERVICEDOCUMENTTEMPLATETYPE TYPE STRING,
REQUESTEDSERVICESTARTDATETIME TYPE STRING,
REQUESTEDSERVICEENDDATETIME TYPE STRING,
SRVCORDTMPLITMISREJECTED TYPE STRING,
PURCHASEORDERBYCUSTOMER TYPE STRING,
POSTINGDATE TYPE STRING,
SERVICEDOCUMENTITEMHASERROR TYPE STRING,
SALESORGANIZATIONORGUNITID TYPE STRING,
SALESOFFICEORGUNITID TYPE STRING,
SALESGROUPORGUNITID TYPE STRING,
SERVICEORGANIZATION TYPE STRING,
CRITICALITY TYPE STRING,
SRVCDOCMSGCRITICALITY TYPE STRING,
SERVICEORDERRORSTSCRITICALITY TYPE STRING,
SERVICEDOCUMENTHASERROR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CSRVCTMPLITEM_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_CSRVCTMPLITEM_STR-MANDT sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEOBJECTTYPE sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEORDERTEMPLATE sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEDOCUMENTTYPE sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEDOCUMENTITEM sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEORDERTEMPLATEITEMUUID sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEDOCUMENTUUID sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEDOCUMENTITEMOBJECTTYPE sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEDOCUMENTDESCRIPTION sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEDOCUMENTTYPENAME sy-vline 
WA_CSRVCTMPLITEM_STR-ORIGINALLYREQUESTEDPRODUCT sy-vline 
WA_CSRVCTMPLITEM_STR-TECHNICALOBJECT sy-vline 
WA_CSRVCTMPLITEM_STR-TECHOBJISEQUIPORFUNCNLLOC sy-vline 
WA_CSRVCTMPLITEM_STR-EQUIPMENT sy-vline 
WA_CSRVCTMPLITEM_STR-EQUIPMENTNAME sy-vline 
WA_CSRVCTMPLITEM_STR-FUNCTIONALLOCATION sy-vline 
WA_CSRVCTMPLITEM_STR-FUNCTIONALLOCATIONNAME sy-vline 
WA_CSRVCTMPLITEM_STR-PRODUCTID sy-vline 
WA_CSRVCTMPLITEM_STR-PRODUCTNAME sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEDOCITEMQUANTITYUNIT sy-vline 
WA_CSRVCTMPLITEM_STR-SRVCORDTMPLITMDESCRIPTION sy-vline 
WA_CSRVCTMPLITEM_STR-SRVCORDTMPLITMCATEGORY sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEDOCITEMCATEGORYNAME sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEDOCUMENTITEMQUANTITY sy-vline 
WA_CSRVCTMPLITEM_STR-TRANSACTIONCURRENCY sy-vline 
WA_CSRVCTMPLITEM_STR-ACTUALSERVICEDURATION sy-vline 
WA_CSRVCTMPLITEM_STR-ACTUALSERVICEDURATIONUNIT sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEDOCUMENTITEMSTATUS sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEDOCUMENTSTATUS sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEDOCUMENTSTATUSNAME sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEDOCUMENTISOPEN sy-vline 
WA_CSRVCTMPLITEM_STR-SRVCORDTMPLISRELEASED sy-vline 
WA_CSRVCTMPLITEM_STR-PARENTSERVICEDOCUMENTITEMUUID sy-vline 
WA_CSRVCTMPLITEM_STR-PARENTSERVICEORDERTEMPLATEITEM sy-vline 
WA_CSRVCTMPLITEM_STR-CUSTMGMTPARENTITEMPRODUCT sy-vline 
WA_CSRVCTMPLITEM_STR-CUSTMGMTPARENTITEMPRODUCTNAME sy-vline 
WA_CSRVCTMPLITEM_STR-RESPONSIBLEEMPLOYEE sy-vline 
WA_CSRVCTMPLITEM_STR-RESPONSIBLEEMPLOYEENAME sy-vline 
WA_CSRVCTMPLITEM_STR-TIMESHEETOVERTIMECATEGORY sy-vline 
WA_CSRVCTMPLITEM_STR-SALESORGANIZATION sy-vline 
WA_CSRVCTMPLITEM_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_CSRVCTMPLITEM_STR-DIVISION sy-vline 
WA_CSRVCTMPLITEM_STR-SALESOFFICE sy-vline 
WA_CSRVCTMPLITEM_STR-SALESGROUP sy-vline 
WA_CSRVCTMPLITEM_STR-SRVCDOCTMPLVALIDITYSTARTDATE sy-vline 
WA_CSRVCTMPLITEM_STR-SRVCDOCTMPLVALIDITYENDDATE sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEDOCUMENTTEMPLATETYPE sy-vline 
WA_CSRVCTMPLITEM_STR-REQUESTEDSERVICESTARTDATETIME sy-vline 
WA_CSRVCTMPLITEM_STR-REQUESTEDSERVICEENDDATETIME sy-vline 
WA_CSRVCTMPLITEM_STR-SRVCORDTMPLITMISREJECTED sy-vline 
WA_CSRVCTMPLITEM_STR-PURCHASEORDERBYCUSTOMER sy-vline 
WA_CSRVCTMPLITEM_STR-POSTINGDATE sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEDOCUMENTITEMHASERROR sy-vline 
WA_CSRVCTMPLITEM_STR-SALESORGANIZATIONORGUNITID sy-vline 
WA_CSRVCTMPLITEM_STR-SALESOFFICEORGUNITID sy-vline 
WA_CSRVCTMPLITEM_STR-SALESGROUPORGUNITID sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEORGANIZATION sy-vline 
WA_CSRVCTMPLITEM_STR-CRITICALITY sy-vline 
WA_CSRVCTMPLITEM_STR-SRVCDOCMSGCRITICALITY sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEORDERRORSTSCRITICALITY sy-vline 
WA_CSRVCTMPLITEM_STR-SERVICEDOCUMENTHASERROR sy-vline      INTO ld_text SEPARATED BY SPACE.

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