ABAP Select data from SAP table CSRVCONTINTQRY into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CSRVCONTINTQRY
*  INTO TABLE @DATA(IT_CSRVCONTINTQRY2).
*--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_CSRVCONTINTQRY INDEX 1 INTO DATA(WA_CSRVCONTINTQRY2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CSRVCONTINTQRY>-MANDT = 1.
<CSRVCONTINTQRY>-SERVICECONTRACT = 1.
<CSRVCONTINTQRY>-SERVICEOBJECTTYPE = 1.
<CSRVCONTINTQRY>-SEMANTICTAG = 1.
<CSRVCONTINTQRY>-CALENDARYEAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CSRVCONTINTQRY-CALENDARWEEK, sy-vline,
  WA_CSRVCONTINTQRY-ORDERID, sy-vline,
  WA_CSRVCONTINTQRY-SERVICECONTRACTDESCRIPTION, sy-vline,
  WA_CSRVCONTINTQRY-SERVICECONTRACTTYPE, sy-vline,
  WA_CSRVCONTINTQRY-CALENDARQUARTER, sy-vline,
  WA_CSRVCONTINTQRY-CALENDARMONTH, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CSRVCONTINTQRY 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_CSRVCONTINTQRY 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_CSRVCONTINTQRY INTO WA_CSRVCONTINTQRY.


*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_CSRVCONTINTQRY-SERVICECONTRACT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCONTINTQRY-SERVICECONTRACT.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field SOLDTOPARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CSRVCONTINTQRY-SOLDTOPARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCONTINTQRY-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_CSRVCONTINTQRY_STR, 
MANDT TYPE STRING,
SERVICECONTRACT TYPE STRING,
SERVICEOBJECTTYPE TYPE STRING,
SEMANTICTAG TYPE STRING,
CALENDARYEAR TYPE STRING,
CALENDARWEEK TYPE STRING,
ORDERID TYPE STRING,
SERVICECONTRACTDESCRIPTION TYPE STRING,
SERVICECONTRACTTYPE TYPE STRING,
CALENDARQUARTER TYPE STRING,
CALENDARMONTH TYPE STRING,
SERVICEDOCUMENTISOPEN TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
DISPLAYCURRENCY TYPE STRING,
ANNUALSRVCCONTRVALUEINDC TYPE STRING,
TOTALSRVCCONTRVALUEINDC TYPE STRING,
REVENUEAMOUNTINDISPLAYCRCY TYPE STRING,
COSTAMOUNTINDISPLAYCURRENCY TYPE STRING,
SRVCCONTRPROFITABILITYINDC TYPE STRING,
YTDSRVCCONTRPRFTMARGINAMTINDC TYPE STRING,
YTDSRVCCONTRREVNAMTINDC TYPE STRING,
YTDSRVCCONTRCOSTINDC TYPE STRING,
CREATIONDATE TYPE STRING,
POSTINGDATE TYPE STRING,
DOCUMENTDATE TYPE STRING,
NUMBEROFDAYS TYPE STRING,
FISCALYEARVARIANT TYPE STRING,
FISCALPERIOD TYPE STRING,
FISCALQUARTER TYPE STRING,
SOLDTOPARTY TYPE STRING,
SOLDTOPARTYFULLNAME TYPE STRING,
SOLDTOPARTYCOUNTRY TYPE STRING,
SOLDTOPARTYREGION 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,END OF T_EKKO_STR.
DATA: WA_CSRVCONTINTQRY_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_CSRVCONTINTQRY_STR-MANDT sy-vline 
WA_CSRVCONTINTQRY_STR-SERVICECONTRACT sy-vline 
WA_CSRVCONTINTQRY_STR-SERVICEOBJECTTYPE sy-vline 
WA_CSRVCONTINTQRY_STR-SEMANTICTAG sy-vline 
WA_CSRVCONTINTQRY_STR-CALENDARYEAR sy-vline 
WA_CSRVCONTINTQRY_STR-CALENDARWEEK sy-vline 
WA_CSRVCONTINTQRY_STR-ORDERID sy-vline 
WA_CSRVCONTINTQRY_STR-SERVICECONTRACTDESCRIPTION sy-vline 
WA_CSRVCONTINTQRY_STR-SERVICECONTRACTTYPE sy-vline 
WA_CSRVCONTINTQRY_STR-CALENDARQUARTER sy-vline 
WA_CSRVCONTINTQRY_STR-CALENDARMONTH sy-vline 
WA_CSRVCONTINTQRY_STR-SERVICEDOCUMENTISOPEN sy-vline 
WA_CSRVCONTINTQRY_STR-COMPANYCODECURRENCY sy-vline 
WA_CSRVCONTINTQRY_STR-DISPLAYCURRENCY sy-vline 
WA_CSRVCONTINTQRY_STR-ANNUALSRVCCONTRVALUEINDC sy-vline 
WA_CSRVCONTINTQRY_STR-TOTALSRVCCONTRVALUEINDC sy-vline 
WA_CSRVCONTINTQRY_STR-REVENUEAMOUNTINDISPLAYCRCY sy-vline 
WA_CSRVCONTINTQRY_STR-COSTAMOUNTINDISPLAYCURRENCY sy-vline 
WA_CSRVCONTINTQRY_STR-SRVCCONTRPROFITABILITYINDC sy-vline 
WA_CSRVCONTINTQRY_STR-YTDSRVCCONTRPRFTMARGINAMTINDC sy-vline 
WA_CSRVCONTINTQRY_STR-YTDSRVCCONTRREVNAMTINDC sy-vline 
WA_CSRVCONTINTQRY_STR-YTDSRVCCONTRCOSTINDC sy-vline 
WA_CSRVCONTINTQRY_STR-CREATIONDATE sy-vline 
WA_CSRVCONTINTQRY_STR-POSTINGDATE sy-vline 
WA_CSRVCONTINTQRY_STR-DOCUMENTDATE sy-vline 
WA_CSRVCONTINTQRY_STR-NUMBEROFDAYS sy-vline 
WA_CSRVCONTINTQRY_STR-FISCALYEARVARIANT sy-vline 
WA_CSRVCONTINTQRY_STR-FISCALPERIOD sy-vline 
WA_CSRVCONTINTQRY_STR-FISCALQUARTER sy-vline 
WA_CSRVCONTINTQRY_STR-SOLDTOPARTY sy-vline 
WA_CSRVCONTINTQRY_STR-SOLDTOPARTYFULLNAME sy-vline 
WA_CSRVCONTINTQRY_STR-SOLDTOPARTYCOUNTRY sy-vline 
WA_CSRVCONTINTQRY_STR-SOLDTOPARTYREGION sy-vline 
WA_CSRVCONTINTQRY_STR-SALESORGANIZATION sy-vline 
WA_CSRVCONTINTQRY_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_CSRVCONTINTQRY_STR-DIVISION sy-vline 
WA_CSRVCONTINTQRY_STR-SALESOFFICE sy-vline 
WA_CSRVCONTINTQRY_STR-SALESGROUP sy-vline 
WA_CSRVCONTINTQRY_STR-SALESORGANIZATIONORGUNITID sy-vline 
WA_CSRVCONTINTQRY_STR-SALESOFFICEORGUNITID sy-vline 
WA_CSRVCONTINTQRY_STR-SALESGROUPORGUNITID sy-vline      INTO ld_text SEPARATED BY SPACE.

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