ABAP Select data from SAP table CSRVCENTRSH000WD into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CSRVCENTRSH000WD 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 CSRVCENTRSH000WD. 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 CSRVCENTRSH000WD 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_CSRVCENTRSH000WD TYPE STANDARD TABLE OF CSRVCENTRSH000WD,
      WA_CSRVCENTRSH000WD TYPE CSRVCENTRSH000WD,
      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: <CSRVCENTRSH000WD> TYPE CSRVCENTRSH000WD.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CSRVCENTRSH000WD.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CSRVCENTRSH000WD
  INTO TABLE IT_CSRVCENTRSH000WD.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CSRVCENTRSH000WD
*  INTO TABLE @DATA(IT_CSRVCENTRSH000WD2).
*--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_CSRVCENTRSH000WD INDEX 1 INTO DATA(WA_CSRVCENTRSH000WD2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CSRVCENTRSH000WD ASSIGNING <CSRVCENTRSH000WD>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CSRVCENTRSH000WD>-MANDT = 1.
<CSRVCENTRSH000WD>-SERVICEENTRYSHEET = 1.
<CSRVCENTRSH000WD>-SERVICEENTRYSHEETITEM = 1.
<CSRVCENTRSH000WD>-PURCHASEORDER = 1.
<CSRVCENTRSH000WD>-PURCHASEORDERITEM = 1.

ENDLOOP.

LOOP AT IT_CSRVCENTRSH000WD INTO WA_CSRVCENTRSH000WD.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CSRVCENTRSH000WD-ISDELETED, sy-vline,
  WA_CSRVCENTRSH000WD-SERVICE, sy-vline,
  WA_CSRVCENTRSH000WD-SERVICEENTRYSHEETITEMDESC, sy-vline,
  WA_CSRVCENTRSH000WD-SERVICEPERFORMER, sy-vline,
  WA_CSRVCENTRSH000WD-SERVICEPERFORMERNAME, sy-vline,
  WA_CSRVCENTRSH000WD-FORMATTEDADDRESS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CSRVCENTRSH000WD 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_CSRVCENTRSH000WD 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_CSRVCENTRSH000WD INTO WA_CSRVCENTRSH000WD.


*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 SERVICEENTRYSHEET
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CSRVCENTRSH000WD-SERVICEENTRYSHEET
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCENTRSH000WD-SERVICEENTRYSHEET.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PURCHASEORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CSRVCENTRSH000WD-PURCHASEORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCENTRSH000WD-PURCHASEORDER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field SERVICE
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CSRVCENTRSH000WD-SERVICE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCENTRSH000WD-SERVICE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SERVICEPERFORMER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CSRVCENTRSH000WD-SERVICEPERFORMER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCENTRSH000WD-SERVICEPERFORMER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ADDRESSID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CSRVCENTRSH000WD-ADDRESSID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCENTRSH000WD-ADDRESSID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SXIDN, internal->external for field EMAILADDRESS
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_CSRVCENTRSH000WD-EMAILADDRESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCENTRSH000WD-EMAILADDRESS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field QUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CSRVCENTRSH000WD-QUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCENTRSH000WD-QUANTITYUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ORDERPRICEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CSRVCENTRSH000WD-ORDERPRICEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCENTRSH000WD-ORDERPRICEUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SUPPLIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CSRVCENTRSH000WD-SUPPLIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCENTRSH000WD-SUPPLIER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field PURCHASEORDERITEMQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CSRVCENTRSH000WD-PURCHASEORDERITEMQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCENTRSH000WD-PURCHASEORDERITEMQUANTITYUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PURCHASECONTRACT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CSRVCENTRSH000WD-PURCHASECONTRACT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVCENTRSH000WD-PURCHASECONTRACT.
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_CSRVCENTRSH000WD_STR, 
MANDT TYPE STRING,
SERVICEENTRYSHEET TYPE STRING,
SERVICEENTRYSHEETITEM TYPE STRING,
PURCHASEORDER TYPE STRING,
PURCHASEORDERITEM TYPE STRING,
ISDELETED TYPE STRING,
SERVICE TYPE STRING,
SERVICEENTRYSHEETITEMDESC TYPE STRING,
SERVICEPERFORMER TYPE STRING,
SERVICEPERFORMERNAME TYPE STRING,
FORMATTEDADDRESS TYPE STRING,
ADDRESSID TYPE STRING,
INTERNATIONALPHONENUMBER TYPE STRING,
MOBILEPHONENUMBER TYPE STRING,
EMAILADDRESS TYPE STRING,
ACCOUNTASSIGNMENTCATEGORY TYPE STRING,
MULTIPLEACCTASSGMTDISTRIBUTION TYPE STRING,
WORKITEM TYPE STRING,
CONFIRMEDQUANTITY TYPE STRING,
QUANTITYUNIT TYPE STRING,
SERVICEPERFORMANCEDATE TYPE STRING,
SERVICEPERFORMANCEENDDATE TYPE STRING,
PERFORMANCEPERIODSTARTDATE TYPE STRING,
PERFORMANCEPERIODENDDATE TYPE STRING,
ORIGINOBJECT TYPE STRING,
CURRENCY TYPE STRING,
ORDERPRICEUNIT TYPE STRING,
NETPRICEAMOUNT TYPE STRING,
NETPRICEQUANTITY TYPE STRING,
MATERIALGROUP TYPE STRING,
ISENDOFPURPOSEBLOCKED TYPE STRING,
CREATIONDATETIME TYPE STRING,
CREATEDBYUSER TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
LASTCHANGEUSER TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
SUPPLIER TYPE STRING,
PURCHASEORDERITEMMATERIALGROUP TYPE STRING,
PURCHASEORDERITEMQUANTITY TYPE STRING,
PURCHASEORDERITEMQUANTITYUNIT TYPE STRING,
PURCHASEORDERITEMNETAMOUNT TYPE STRING,
PURCHASEORDERCURRENCY TYPE STRING,
PLANT TYPE STRING,
PURCHASECONTRACT TYPE STRING,
PURCHASECONTRACTITEM TYPE STRING,
PURCHASEORDERITEMCOMPANYCODE TYPE STRING,
OVERDELIVTOLRTDLMTRATIOINPCT TYPE STRING,
PURCHASEORDERITEMCATEGORY TYPE STRING,
EXPECTEDOVERALLLIMITAMOUNT TYPE STRING,
TOTALCONFIRMEDQUANTITY TYPE STRING,
OPENQUANTITY TYPE STRING,
NETAMOUNT TYPE STRING,
OPENAMOUNTINPURCHASEORDERCRCY TYPE STRING,
SESNETAMOUNTINCLSALESTAX TYPE STRING,
OPENAMOUNTINTRANSCRCY TYPE STRING,
MATERIALTYPE TYPE STRING,
CONSUMPTIONPOSTING TYPE STRING,
INVENTORYSPECIALSTOCKTYPE TYPE STRING,
PRODUCTTYPE TYPE STRING,
PRODUCTTYPENAME TYPE STRING,
NONDEDUCTIBLEINPUTTAXAMOUNT TYPE STRING,
TAXCODE TYPE STRING,
TAXJURISDICTION TYPE STRING,
TAXDETERMINATIONDATE TYPE STRING,
TAXCOUNTRY TYPE STRING,
TAXCALCULATIONPROCEDURE TYPE STRING,
NOTETYPELISTTEXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CSRVCENTRSH000WD_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_CSRVCENTRSH000WD_STR-MANDT sy-vline 
WA_CSRVCENTRSH000WD_STR-SERVICEENTRYSHEET sy-vline 
WA_CSRVCENTRSH000WD_STR-SERVICEENTRYSHEETITEM sy-vline 
WA_CSRVCENTRSH000WD_STR-PURCHASEORDER sy-vline 
WA_CSRVCENTRSH000WD_STR-PURCHASEORDERITEM sy-vline 
WA_CSRVCENTRSH000WD_STR-ISDELETED sy-vline 
WA_CSRVCENTRSH000WD_STR-SERVICE sy-vline 
WA_CSRVCENTRSH000WD_STR-SERVICEENTRYSHEETITEMDESC sy-vline 
WA_CSRVCENTRSH000WD_STR-SERVICEPERFORMER sy-vline 
WA_CSRVCENTRSH000WD_STR-SERVICEPERFORMERNAME sy-vline 
WA_CSRVCENTRSH000WD_STR-FORMATTEDADDRESS sy-vline 
WA_CSRVCENTRSH000WD_STR-ADDRESSID sy-vline 
WA_CSRVCENTRSH000WD_STR-INTERNATIONALPHONENUMBER sy-vline 
WA_CSRVCENTRSH000WD_STR-MOBILEPHONENUMBER sy-vline 
WA_CSRVCENTRSH000WD_STR-EMAILADDRESS sy-vline 
WA_CSRVCENTRSH000WD_STR-ACCOUNTASSIGNMENTCATEGORY sy-vline 
WA_CSRVCENTRSH000WD_STR-MULTIPLEACCTASSGMTDISTRIBUTION sy-vline 
WA_CSRVCENTRSH000WD_STR-WORKITEM sy-vline 
WA_CSRVCENTRSH000WD_STR-CONFIRMEDQUANTITY sy-vline 
WA_CSRVCENTRSH000WD_STR-QUANTITYUNIT sy-vline 
WA_CSRVCENTRSH000WD_STR-SERVICEPERFORMANCEDATE sy-vline 
WA_CSRVCENTRSH000WD_STR-SERVICEPERFORMANCEENDDATE sy-vline 
WA_CSRVCENTRSH000WD_STR-PERFORMANCEPERIODSTARTDATE sy-vline 
WA_CSRVCENTRSH000WD_STR-PERFORMANCEPERIODENDDATE sy-vline 
WA_CSRVCENTRSH000WD_STR-ORIGINOBJECT sy-vline 
WA_CSRVCENTRSH000WD_STR-CURRENCY sy-vline 
WA_CSRVCENTRSH000WD_STR-ORDERPRICEUNIT sy-vline 
WA_CSRVCENTRSH000WD_STR-NETPRICEAMOUNT sy-vline 
WA_CSRVCENTRSH000WD_STR-NETPRICEQUANTITY sy-vline 
WA_CSRVCENTRSH000WD_STR-MATERIALGROUP sy-vline 
WA_CSRVCENTRSH000WD_STR-ISENDOFPURPOSEBLOCKED sy-vline 
WA_CSRVCENTRSH000WD_STR-CREATIONDATETIME sy-vline 
WA_CSRVCENTRSH000WD_STR-CREATEDBYUSER sy-vline 
WA_CSRVCENTRSH000WD_STR-LASTCHANGEDATETIME sy-vline 
WA_CSRVCENTRSH000WD_STR-LASTCHANGEUSER sy-vline 
WA_CSRVCENTRSH000WD_STR-PURCHASINGORGANIZATION sy-vline 
WA_CSRVCENTRSH000WD_STR-PURCHASINGGROUP sy-vline 
WA_CSRVCENTRSH000WD_STR-SUPPLIER sy-vline 
WA_CSRVCENTRSH000WD_STR-PURCHASEORDERITEMMATERIALGROUP sy-vline 
WA_CSRVCENTRSH000WD_STR-PURCHASEORDERITEMQUANTITY sy-vline 
WA_CSRVCENTRSH000WD_STR-PURCHASEORDERITEMQUANTITYUNIT sy-vline 
WA_CSRVCENTRSH000WD_STR-PURCHASEORDERITEMNETAMOUNT sy-vline 
WA_CSRVCENTRSH000WD_STR-PURCHASEORDERCURRENCY sy-vline 
WA_CSRVCENTRSH000WD_STR-PLANT sy-vline 
WA_CSRVCENTRSH000WD_STR-PURCHASECONTRACT sy-vline 
WA_CSRVCENTRSH000WD_STR-PURCHASECONTRACTITEM sy-vline 
WA_CSRVCENTRSH000WD_STR-PURCHASEORDERITEMCOMPANYCODE sy-vline 
WA_CSRVCENTRSH000WD_STR-OVERDELIVTOLRTDLMTRATIOINPCT sy-vline 
WA_CSRVCENTRSH000WD_STR-PURCHASEORDERITEMCATEGORY sy-vline 
WA_CSRVCENTRSH000WD_STR-EXPECTEDOVERALLLIMITAMOUNT sy-vline 
WA_CSRVCENTRSH000WD_STR-TOTALCONFIRMEDQUANTITY sy-vline 
WA_CSRVCENTRSH000WD_STR-OPENQUANTITY sy-vline 
WA_CSRVCENTRSH000WD_STR-NETAMOUNT sy-vline 
WA_CSRVCENTRSH000WD_STR-OPENAMOUNTINPURCHASEORDERCRCY sy-vline 
WA_CSRVCENTRSH000WD_STR-SESNETAMOUNTINCLSALESTAX sy-vline 
WA_CSRVCENTRSH000WD_STR-OPENAMOUNTINTRANSCRCY sy-vline 
WA_CSRVCENTRSH000WD_STR-MATERIALTYPE sy-vline 
WA_CSRVCENTRSH000WD_STR-CONSUMPTIONPOSTING sy-vline 
WA_CSRVCENTRSH000WD_STR-INVENTORYSPECIALSTOCKTYPE sy-vline 
WA_CSRVCENTRSH000WD_STR-PRODUCTTYPE sy-vline 
WA_CSRVCENTRSH000WD_STR-PRODUCTTYPENAME sy-vline 
WA_CSRVCENTRSH000WD_STR-NONDEDUCTIBLEINPUTTAXAMOUNT sy-vline 
WA_CSRVCENTRSH000WD_STR-TAXCODE sy-vline 
WA_CSRVCENTRSH000WD_STR-TAXJURISDICTION sy-vline 
WA_CSRVCENTRSH000WD_STR-TAXDETERMINATIONDATE sy-vline 
WA_CSRVCENTRSH000WD_STR-TAXCOUNTRY sy-vline 
WA_CSRVCENTRSH000WD_STR-TAXCALCULATIONPROCEDURE sy-vline 
WA_CSRVCENTRSH000WD_STR-NOTETYPELISTTEXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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