ABAP Select data from SAP table PSRVCONTCONVITM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PSRVCONTCONVITM
*  INTO TABLE @DATA(IT_PSRVCONTCONVITM2).
*--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_PSRVCONTCONVITM INDEX 1 INTO DATA(WA_PSRVCONTCONVITM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PSRVCONTCONVITM>-MANDT = 1.
<PSRVCONTCONVITM>-LEDGER = 1.
<PSRVCONTCONVITM>-SOURCELEDGER = 1.
<PSRVCONTCONVITM>-COMPANYCODE = 1.
<PSRVCONTCONVITM>-FISCALYEAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PSRVCONTCONVITM-ACCOUNTINGDOCUMENT, sy-vline,
  WA_PSRVCONTCONVITM-LEDGERGLLINEITEM, sy-vline,
  WA_PSRVCONTCONVITM-GLACCOUNTHIERARCHY, sy-vline,
  WA_PSRVCONTCONVITM-SEMANTICTAG, sy-vline,
  WA_PSRVCONTCONVITM-VALIDITYSTARTDATE, sy-vline,
  WA_PSRVCONTCONVITM-VALIDITYENDDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PSRVCONTCONVITM 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_PSRVCONTCONVITM 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_PSRVCONTCONVITM INTO WA_PSRVCONTCONVITM.


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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field CONTACTPERSON
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PSRVCONTCONVITM-CONTACTPERSON
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSRVCONTCONVITM-CONTACTPERSON.
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_PSRVCONTCONVITM_STR, 
MANDT TYPE STRING,
LEDGER TYPE STRING,
SOURCELEDGER TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
LEDGERGLLINEITEM TYPE STRING,
GLACCOUNTHIERARCHY TYPE STRING,
SEMANTICTAG TYPE STRING,
VALIDITYSTARTDATE TYPE STRING,
VALIDITYENDDATE TYPE STRING,
SERVICECONTRACT TYPE STRING,
SERVICECONTRACTITEM TYPE STRING,
SERVICEDOCUMENT TYPE STRING,
SERVICEDOCUMENTITEM TYPE STRING,
SERVICEDOCUMENTTYPE TYPE STRING,
SERVICECONTRACTTYPE TYPE STRING,
SERVICEOBJECTTYPE TYPE STRING,
REFBUSINESSSOLUTIONORDER TYPE STRING,
REFBUSINESSSOLUTIONORDERITEM TYPE STRING,
SOLDTOPARTYCOUNTRY TYPE STRING,
SOLDTOPARTYREGION TYPE STRING,
SOLDTOPARTY TYPE STRING,
SOLDTOPARTYFULLNAME TYPE STRING,
SHIPTOPARTY TYPE STRING,
RESPONSIBLEEMPLOYEE TYPE STRING,
RESPEMPLOYEEBUSINESSPARTNERID TYPE STRING,
CONTACTPERSON TYPE STRING,
DISPLAYCURRENCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
RECOGNIZEDMARGINAMTINCCCRCY TYPE STRING,
REVENUEAMOUNTINCOMPANYCODECRCY TYPE STRING,
COSTAMOUNTINCOMPANYCODECRCY TYPE STRING,
TOTALSRVCCONTRVALUEINDC TYPE STRING,
SERVICEDOCUMENTITEMNETAMOUNT TYPE STRING,
REVENUEAMOUNTINDISPLAYCRCY TYPE STRING,
COSTAMOUNTINDISPLAYCURRENCY TYPE STRING,
SRVCCONTRPROFITABILITYINDC TYPE STRING,
YTDSRVCCONTRREVNAMTINDC TYPE STRING,
YTDSRVCCONTRCOSTINDC TYPE STRING,
YTDSRVCCONTRPRFTMARGINAMTINDC TYPE STRING,
CREATIONDATE TYPE STRING,
POSTINGDATE TYPE STRING,
DOCUMENTDATE TYPE STRING,
FISCALYEARVARIANT TYPE STRING,
FISCALPERIOD TYPE STRING,
FISCALQUARTER TYPE STRING,
CALENDARQUARTER TYPE STRING,
CALENDARYEAR TYPE STRING,
CALENDARMONTH TYPE STRING,
CALENDARWEEK TYPE STRING,
SERVICECONTRACTDESCRIPTION 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,
SERVICECONTRACTSTARTDATE TYPE STRING,
SERVICECONTRACTENDDATE TYPE STRING,
NUMBEROFDAYS TYPE STRING,
SERVICECONTRACTITEMSTATUS TYPE STRING,
SERVICEDOCUMENTISOPEN TYPE STRING,
SERVICEDOCUMENTITEMCANCLNPARTY TYPE STRING,
SERVICEDOCUMENTITMCANCLNREASON TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PSRVCONTCONVITM_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_PSRVCONTCONVITM_STR-MANDT sy-vline 
WA_PSRVCONTCONVITM_STR-LEDGER sy-vline 
WA_PSRVCONTCONVITM_STR-SOURCELEDGER sy-vline 
WA_PSRVCONTCONVITM_STR-COMPANYCODE sy-vline 
WA_PSRVCONTCONVITM_STR-FISCALYEAR sy-vline 
WA_PSRVCONTCONVITM_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_PSRVCONTCONVITM_STR-LEDGERGLLINEITEM sy-vline 
WA_PSRVCONTCONVITM_STR-GLACCOUNTHIERARCHY sy-vline 
WA_PSRVCONTCONVITM_STR-SEMANTICTAG sy-vline 
WA_PSRVCONTCONVITM_STR-VALIDITYSTARTDATE sy-vline 
WA_PSRVCONTCONVITM_STR-VALIDITYENDDATE sy-vline 
WA_PSRVCONTCONVITM_STR-SERVICECONTRACT sy-vline 
WA_PSRVCONTCONVITM_STR-SERVICECONTRACTITEM sy-vline 
WA_PSRVCONTCONVITM_STR-SERVICEDOCUMENT sy-vline 
WA_PSRVCONTCONVITM_STR-SERVICEDOCUMENTITEM sy-vline 
WA_PSRVCONTCONVITM_STR-SERVICEDOCUMENTTYPE sy-vline 
WA_PSRVCONTCONVITM_STR-SERVICECONTRACTTYPE sy-vline 
WA_PSRVCONTCONVITM_STR-SERVICEOBJECTTYPE sy-vline 
WA_PSRVCONTCONVITM_STR-REFBUSINESSSOLUTIONORDER sy-vline 
WA_PSRVCONTCONVITM_STR-REFBUSINESSSOLUTIONORDERITEM sy-vline 
WA_PSRVCONTCONVITM_STR-SOLDTOPARTYCOUNTRY sy-vline 
WA_PSRVCONTCONVITM_STR-SOLDTOPARTYREGION sy-vline 
WA_PSRVCONTCONVITM_STR-SOLDTOPARTY sy-vline 
WA_PSRVCONTCONVITM_STR-SOLDTOPARTYFULLNAME sy-vline 
WA_PSRVCONTCONVITM_STR-SHIPTOPARTY sy-vline 
WA_PSRVCONTCONVITM_STR-RESPONSIBLEEMPLOYEE sy-vline 
WA_PSRVCONTCONVITM_STR-RESPEMPLOYEEBUSINESSPARTNERID sy-vline 
WA_PSRVCONTCONVITM_STR-CONTACTPERSON sy-vline 
WA_PSRVCONTCONVITM_STR-DISPLAYCURRENCY sy-vline 
WA_PSRVCONTCONVITM_STR-COMPANYCODECURRENCY sy-vline 
WA_PSRVCONTCONVITM_STR-RECOGNIZEDMARGINAMTINCCCRCY sy-vline 
WA_PSRVCONTCONVITM_STR-REVENUEAMOUNTINCOMPANYCODECRCY sy-vline 
WA_PSRVCONTCONVITM_STR-COSTAMOUNTINCOMPANYCODECRCY sy-vline 
WA_PSRVCONTCONVITM_STR-TOTALSRVCCONTRVALUEINDC sy-vline 
WA_PSRVCONTCONVITM_STR-SERVICEDOCUMENTITEMNETAMOUNT sy-vline 
WA_PSRVCONTCONVITM_STR-REVENUEAMOUNTINDISPLAYCRCY sy-vline 
WA_PSRVCONTCONVITM_STR-COSTAMOUNTINDISPLAYCURRENCY sy-vline 
WA_PSRVCONTCONVITM_STR-SRVCCONTRPROFITABILITYINDC sy-vline 
WA_PSRVCONTCONVITM_STR-YTDSRVCCONTRREVNAMTINDC sy-vline 
WA_PSRVCONTCONVITM_STR-YTDSRVCCONTRCOSTINDC sy-vline 
WA_PSRVCONTCONVITM_STR-YTDSRVCCONTRPRFTMARGINAMTINDC sy-vline 
WA_PSRVCONTCONVITM_STR-CREATIONDATE sy-vline 
WA_PSRVCONTCONVITM_STR-POSTINGDATE sy-vline 
WA_PSRVCONTCONVITM_STR-DOCUMENTDATE sy-vline 
WA_PSRVCONTCONVITM_STR-FISCALYEARVARIANT sy-vline 
WA_PSRVCONTCONVITM_STR-FISCALPERIOD sy-vline 
WA_PSRVCONTCONVITM_STR-FISCALQUARTER sy-vline 
WA_PSRVCONTCONVITM_STR-CALENDARQUARTER sy-vline 
WA_PSRVCONTCONVITM_STR-CALENDARYEAR sy-vline 
WA_PSRVCONTCONVITM_STR-CALENDARMONTH sy-vline 
WA_PSRVCONTCONVITM_STR-CALENDARWEEK sy-vline 
WA_PSRVCONTCONVITM_STR-SERVICECONTRACTDESCRIPTION sy-vline 
WA_PSRVCONTCONVITM_STR-SALESORGANIZATION sy-vline 
WA_PSRVCONTCONVITM_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_PSRVCONTCONVITM_STR-DIVISION sy-vline 
WA_PSRVCONTCONVITM_STR-SALESOFFICE sy-vline 
WA_PSRVCONTCONVITM_STR-SALESGROUP sy-vline 
WA_PSRVCONTCONVITM_STR-SALESORGANIZATIONORGUNITID sy-vline 
WA_PSRVCONTCONVITM_STR-SALESOFFICEORGUNITID sy-vline 
WA_PSRVCONTCONVITM_STR-SALESGROUPORGUNITID sy-vline 
WA_PSRVCONTCONVITM_STR-SERVICEORGANIZATION sy-vline 
WA_PSRVCONTCONVITM_STR-SERVICECONTRACTSTARTDATE sy-vline 
WA_PSRVCONTCONVITM_STR-SERVICECONTRACTENDDATE sy-vline 
WA_PSRVCONTCONVITM_STR-NUMBEROFDAYS sy-vline 
WA_PSRVCONTCONVITM_STR-SERVICECONTRACTITEMSTATUS sy-vline 
WA_PSRVCONTCONVITM_STR-SERVICEDOCUMENTISOPEN sy-vline 
WA_PSRVCONTCONVITM_STR-SERVICEDOCUMENTITEMCANCLNPARTY sy-vline 
WA_PSRVCONTCONVITM_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.