ABAP Select data from SAP table ISRVCCONTRFINC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISRVCCONTRFINC
*  INTO TABLE @DATA(IT_ISRVCCONTRFINC2).
*--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_ISRVCCONTRFINC INDEX 1 INTO DATA(WA_ISRVCCONTRFINC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISRVCCONTRFINC>-MANDT = 1.
<ISRVCCONTRFINC>-SERVICECONTRACT = 1.
<ISRVCCONTRFINC>-SERVICECONTRACTITEM = 1.
<ISRVCCONTRFINC>-SEMANTICTAG = 1.
<ISRVCCONTRFINC>-ACCOUNTINGDOCUMENT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISRVCCONTRFINC-LEDGERGLLINEITEM, sy-vline,
  WA_ISRVCCONTRFINC-COMPANYCODE, sy-vline,
  WA_ISRVCCONTRFINC-FISCALYEAR, sy-vline,
  WA_ISRVCCONTRFINC-SERVICEOBJECTTYPE, sy-vline,
  WA_ISRVCCONTRFINC-CALENDARYEAR, sy-vline,
  WA_ISRVCCONTRFINC-CALENDARWEEK, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISRVCCONTRFINC 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_ISRVCCONTRFINC 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_ISRVCCONTRFINC INTO WA_ISRVCCONTRFINC.


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

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

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_ISRVCCONTRFINC-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISRVCCONTRFINC-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field CONTACTPERSONBUSINESSPARTNERID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISRVCCONTRFINC-CONTACTPERSONBUSINESSPARTNERID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISRVCCONTRFINC-CONTACTPERSONBUSINESSPARTNERID.
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_ISRVCCONTRFINC_STR, 
MANDT TYPE STRING,
SERVICECONTRACT TYPE STRING,
SERVICECONTRACTITEM TYPE STRING,
SEMANTICTAG TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
LEDGERGLLINEITEM TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALYEAR TYPE STRING,
SERVICEOBJECTTYPE TYPE STRING,
CALENDARYEAR TYPE STRING,
CALENDARWEEK TYPE STRING,
SERVICECONTRACTTYPE TYPE STRING,
CALENDARQUARTER TYPE STRING,
CALENDARMONTH TYPE STRING,
SERVICECONTRACTDESCRIPTION TYPE STRING,
REFBUSINESSSOLUTIONORDER TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
SALESOFFICE TYPE STRING,
SALESGROUP TYPE STRING,
SALESORGANIZATIONORGUNITID TYPE STRING,
SALESOFFICEORGUNITID TYPE STRING,
SALESGROUPORGUNITID TYPE STRING,
SERVICEORGANIZATION TYPE STRING,
SOLDTOPARTYCOUNTRY TYPE STRING,
SOLDTOPARTYREGION TYPE STRING,
SOLDTOPARTY TYPE STRING,
SOLDTOPARTYFULLNAME TYPE STRING,
BUSINESSPARTNERFULLNAME TYPE STRING,
SHIPTOPARTY TYPE STRING,
RESPONSIBLEEMPLOYEE TYPE STRING,
RESPEMPLOYEEBUSINESSPARTNERID TYPE STRING,
CONTACTPERSONBUSINESSPARTNERID TYPE STRING,
CREATIONDATE TYPE STRING,
POSTINGDATE TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
DISPLAYCURRENCY TYPE STRING,
SERVICEDOCUMENTITEMNETAMOUNT TYPE STRING,
TOTALSRVCCONTRVALUEINDC TYPE STRING,
ANNUALSRVCCONTRVALUEINDC TYPE STRING,
REVENUEAMOUNTINDISPLAYCRCY TYPE STRING,
COSTAMOUNTINDISPLAYCURRENCY TYPE STRING,
SRVCCONTRPROFITABILITYINDC TYPE STRING,
YTDSRVCCONTRPRFTMARGINAMTINDC TYPE STRING,
YTDSRVCCONTRREVNAMTINDC TYPE STRING,
YTDSRVCCONTRCOSTINDC TYPE STRING,
NUMBEROFDAYS TYPE STRING,
SERVICEDOCUMENTISOPEN TYPE STRING,
SERVICEDOCUMENTITEMCANCLNPARTY TYPE STRING,
SERVICEDOCUMENTITMCANCLNREASON TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISRVCCONTRFINC_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_ISRVCCONTRFINC_STR-MANDT sy-vline 
WA_ISRVCCONTRFINC_STR-SERVICECONTRACT sy-vline 
WA_ISRVCCONTRFINC_STR-SERVICECONTRACTITEM sy-vline 
WA_ISRVCCONTRFINC_STR-SEMANTICTAG sy-vline 
WA_ISRVCCONTRFINC_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_ISRVCCONTRFINC_STR-LEDGERGLLINEITEM sy-vline 
WA_ISRVCCONTRFINC_STR-COMPANYCODE sy-vline 
WA_ISRVCCONTRFINC_STR-FISCALYEAR sy-vline 
WA_ISRVCCONTRFINC_STR-SERVICEOBJECTTYPE sy-vline 
WA_ISRVCCONTRFINC_STR-CALENDARYEAR sy-vline 
WA_ISRVCCONTRFINC_STR-CALENDARWEEK sy-vline 
WA_ISRVCCONTRFINC_STR-SERVICECONTRACTTYPE sy-vline 
WA_ISRVCCONTRFINC_STR-CALENDARQUARTER sy-vline 
WA_ISRVCCONTRFINC_STR-CALENDARMONTH sy-vline 
WA_ISRVCCONTRFINC_STR-SERVICECONTRACTDESCRIPTION sy-vline 
WA_ISRVCCONTRFINC_STR-REFBUSINESSSOLUTIONORDER sy-vline 
WA_ISRVCCONTRFINC_STR-SALESORGANIZATION sy-vline 
WA_ISRVCCONTRFINC_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_ISRVCCONTRFINC_STR-DIVISION sy-vline 
WA_ISRVCCONTRFINC_STR-SALESOFFICE sy-vline 
WA_ISRVCCONTRFINC_STR-SALESGROUP sy-vline 
WA_ISRVCCONTRFINC_STR-SALESORGANIZATIONORGUNITID sy-vline 
WA_ISRVCCONTRFINC_STR-SALESOFFICEORGUNITID sy-vline 
WA_ISRVCCONTRFINC_STR-SALESGROUPORGUNITID sy-vline 
WA_ISRVCCONTRFINC_STR-SERVICEORGANIZATION sy-vline 
WA_ISRVCCONTRFINC_STR-SOLDTOPARTYCOUNTRY sy-vline 
WA_ISRVCCONTRFINC_STR-SOLDTOPARTYREGION sy-vline 
WA_ISRVCCONTRFINC_STR-SOLDTOPARTY sy-vline 
WA_ISRVCCONTRFINC_STR-SOLDTOPARTYFULLNAME sy-vline 
WA_ISRVCCONTRFINC_STR-BUSINESSPARTNERFULLNAME sy-vline 
WA_ISRVCCONTRFINC_STR-SHIPTOPARTY sy-vline 
WA_ISRVCCONTRFINC_STR-RESPONSIBLEEMPLOYEE sy-vline 
WA_ISRVCCONTRFINC_STR-RESPEMPLOYEEBUSINESSPARTNERID sy-vline 
WA_ISRVCCONTRFINC_STR-CONTACTPERSONBUSINESSPARTNERID sy-vline 
WA_ISRVCCONTRFINC_STR-CREATIONDATE sy-vline 
WA_ISRVCCONTRFINC_STR-POSTINGDATE sy-vline 
WA_ISRVCCONTRFINC_STR-COMPANYCODECURRENCY sy-vline 
WA_ISRVCCONTRFINC_STR-DISPLAYCURRENCY sy-vline 
WA_ISRVCCONTRFINC_STR-SERVICEDOCUMENTITEMNETAMOUNT sy-vline 
WA_ISRVCCONTRFINC_STR-TOTALSRVCCONTRVALUEINDC sy-vline 
WA_ISRVCCONTRFINC_STR-ANNUALSRVCCONTRVALUEINDC sy-vline 
WA_ISRVCCONTRFINC_STR-REVENUEAMOUNTINDISPLAYCRCY sy-vline 
WA_ISRVCCONTRFINC_STR-COSTAMOUNTINDISPLAYCURRENCY sy-vline 
WA_ISRVCCONTRFINC_STR-SRVCCONTRPROFITABILITYINDC sy-vline 
WA_ISRVCCONTRFINC_STR-YTDSRVCCONTRPRFTMARGINAMTINDC sy-vline 
WA_ISRVCCONTRFINC_STR-YTDSRVCCONTRREVNAMTINDC sy-vline 
WA_ISRVCCONTRFINC_STR-YTDSRVCCONTRCOSTINDC sy-vline 
WA_ISRVCCONTRFINC_STR-NUMBEROFDAYS sy-vline 
WA_ISRVCCONTRFINC_STR-SERVICEDOCUMENTISOPEN sy-vline 
WA_ISRVCCONTRFINC_STR-SERVICEDOCUMENTITEMCANCLNPARTY sy-vline 
WA_ISRVCCONTRFINC_STR-SERVICEDOCUMENTITMCANCLNREASON sy-vline      INTO ld_text SEPARATED BY SPACE.

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