ABAP Select data from SAP table CFISRVCOSTRATE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CFISRVCOSTRATE
*  INTO TABLE @DATA(IT_CFISRVCOSTRATE2).
*--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_CFISRVCOSTRATE INDEX 1 INTO DATA(WA_CFISRVCOSTRATE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CFISRVCOSTRATE>-MANDT = 1.
<CFISRVCOSTRATE>-ACCOUNTINGCOSTRATEUUID = 1.
<CFISRVCOSTRATE>-COMPANYCODE = 1.
<CFISRVCOSTRATE>-VALIDITYDATE = 1.
<CFISRVCOSTRATE>-RECEIVINGCOMPANYCODE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CFISRVCOSTRATE-ISINTERCOMPANYRATE, sy-vline,
  WA_CFISRVCOSTRATE-COSTCENTER, sy-vline,
  WA_CFISRVCOSTRATE-TIMESHEETOVERTIMECATEGORY, sy-vline,
  WA_CFISRVCOSTRATE-ACTIVITYTYPE, sy-vline,
  WA_CFISRVCOSTRATE-SERVICECOSTLEVEL, sy-vline,
  WA_CFISRVCOSTRATE-WORKITEM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CFISRVCOSTRATE 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_CFISRVCOSTRATE 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_CFISRVCOSTRATE INTO WA_CFISRVCOSTRATE.


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

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

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

*Conversion exit ABPSN, internal->external for field WBSELEMENTEXTERNALID
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_CFISRVCOSTRATE-WBSELEMENTEXTERNALID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFISRVCOSTRATE-WBSELEMENTEXTERNALID.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ABPSP, internal->external for field WBSELEMENTINTERNALID
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_CFISRVCOSTRATE-WBSELEMENTINTERNALID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFISRVCOSTRATE-WBSELEMENTINTERNALID.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field LEDGER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CFISRVCOSTRATE-LEDGER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFISRVCOSTRATE-LEDGER.
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_CFISRVCOSTRATE_STR, 
MANDT TYPE STRING,
ACCOUNTINGCOSTRATEUUID TYPE STRING,
COMPANYCODE TYPE STRING,
VALIDITYDATE TYPE STRING,
RECEIVINGCOMPANYCODE TYPE STRING,
ISINTERCOMPANYRATE TYPE STRING,
COSTCENTER TYPE STRING,
TIMESHEETOVERTIMECATEGORY TYPE STRING,
ACTIVITYTYPE TYPE STRING,
SERVICECOSTLEVEL TYPE STRING,
WORKITEM TYPE STRING,
PERSONNELNUMBER TYPE STRING,
EMPLOYEEFULLNAME TYPE STRING,
WBSELEMENTEXTERNALID TYPE STRING,
VALIDITYSTARTFISCALYEAR TYPE STRING,
VALIDITYSTARTFISCALPERIOD TYPE STRING,
CURRENCY TYPE STRING,
COSTRATEVARBLAMOUNT TYPE STRING,
COSTRATESCALEFACTOR TYPE STRING,
COSTCTRACTIVITYTYPEQTYUNIT TYPE STRING,
CONTROLLINGAREA TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
VALIDITYENDFISCALYEAR TYPE STRING,
VALIDITYENDFISCALPERIOD TYPE STRING,
VALIDITYSTARTDATE TYPE STRING,
VALIDITYENDDATE TYPE STRING,
ROWINDEX TYPE STRING,
COSTRATEISOVERWRITEMODE TYPE STRING,
COMPANYCODENAME TYPE STRING,
RECEIVINGCOMPANYCODENAME TYPE STRING,
COSTCENTERNAME TYPE STRING,
TIMESHEETOVERTIMECATEGORYTEXT TYPE STRING,
COSTCTRACTIVITYTYPENAME TYPE STRING,
SERVICECOSTLEVELNAME TYPE STRING,
WORKITEMNAME TYPE STRING,
WBSELEMENTDESCRIPTION TYPE STRING,
LEDGER TYPE STRING,
LEDGERNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CFISRVCOSTRATE_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_CFISRVCOSTRATE_STR-MANDT sy-vline 
WA_CFISRVCOSTRATE_STR-ACCOUNTINGCOSTRATEUUID sy-vline 
WA_CFISRVCOSTRATE_STR-COMPANYCODE sy-vline 
WA_CFISRVCOSTRATE_STR-VALIDITYDATE sy-vline 
WA_CFISRVCOSTRATE_STR-RECEIVINGCOMPANYCODE sy-vline 
WA_CFISRVCOSTRATE_STR-ISINTERCOMPANYRATE sy-vline 
WA_CFISRVCOSTRATE_STR-COSTCENTER sy-vline 
WA_CFISRVCOSTRATE_STR-TIMESHEETOVERTIMECATEGORY sy-vline 
WA_CFISRVCOSTRATE_STR-ACTIVITYTYPE sy-vline 
WA_CFISRVCOSTRATE_STR-SERVICECOSTLEVEL sy-vline 
WA_CFISRVCOSTRATE_STR-WORKITEM sy-vline 
WA_CFISRVCOSTRATE_STR-PERSONNELNUMBER sy-vline 
WA_CFISRVCOSTRATE_STR-EMPLOYEEFULLNAME sy-vline 
WA_CFISRVCOSTRATE_STR-WBSELEMENTEXTERNALID sy-vline 
WA_CFISRVCOSTRATE_STR-VALIDITYSTARTFISCALYEAR sy-vline 
WA_CFISRVCOSTRATE_STR-VALIDITYSTARTFISCALPERIOD sy-vline 
WA_CFISRVCOSTRATE_STR-CURRENCY sy-vline 
WA_CFISRVCOSTRATE_STR-COSTRATEVARBLAMOUNT sy-vline 
WA_CFISRVCOSTRATE_STR-COSTRATESCALEFACTOR sy-vline 
WA_CFISRVCOSTRATE_STR-COSTCTRACTIVITYTYPEQTYUNIT sy-vline 
WA_CFISRVCOSTRATE_STR-CONTROLLINGAREA sy-vline 
WA_CFISRVCOSTRATE_STR-WBSELEMENTINTERNALID sy-vline 
WA_CFISRVCOSTRATE_STR-VALIDITYENDFISCALYEAR sy-vline 
WA_CFISRVCOSTRATE_STR-VALIDITYENDFISCALPERIOD sy-vline 
WA_CFISRVCOSTRATE_STR-VALIDITYSTARTDATE sy-vline 
WA_CFISRVCOSTRATE_STR-VALIDITYENDDATE sy-vline 
WA_CFISRVCOSTRATE_STR-ROWINDEX sy-vline 
WA_CFISRVCOSTRATE_STR-COSTRATEISOVERWRITEMODE sy-vline 
WA_CFISRVCOSTRATE_STR-COMPANYCODENAME sy-vline 
WA_CFISRVCOSTRATE_STR-RECEIVINGCOMPANYCODENAME sy-vline 
WA_CFISRVCOSTRATE_STR-COSTCENTERNAME sy-vline 
WA_CFISRVCOSTRATE_STR-TIMESHEETOVERTIMECATEGORYTEXT sy-vline 
WA_CFISRVCOSTRATE_STR-COSTCTRACTIVITYTYPENAME sy-vline 
WA_CFISRVCOSTRATE_STR-SERVICECOSTLEVELNAME sy-vline 
WA_CFISRVCOSTRATE_STR-WORKITEMNAME sy-vline 
WA_CFISRVCOSTRATE_STR-WBSELEMENTDESCRIPTION sy-vline 
WA_CFISRVCOSTRATE_STR-LEDGER sy-vline 
WA_CFISRVCOSTRATE_STR-LEDGERNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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