ABAP Select data from SAP table CRUTRTITEMQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRUTRTITEMQ
*  INTO TABLE @DATA(IT_CRUTRTITEMQ2).
*--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_CRUTRTITEMQ INDEX 1 INTO DATA(WA_CRUTRTITEMQ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRUTRTITEMQ>-MANDT = 1.
<CRUTRTITEMQ>-STATRYRPTGENTITY = 1.
<CRUTRTITEMQ>-STATRYRPTCATEGORY = 1.
<CRUTRTITEMQ>-STATRYRPTRUNID = 1.
<CRUTRTITEMQ>-COMPANYCODE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRUTRTITEMQ-MASTERFIXEDASSET, sy-vline,
  WA_CRUTRTITEMQ-FIXEDASSET, sy-vline,
  WA_CRUTRTITEMQ-RU_VEHICLELICENSEPLATENUMBER, sy-vline,
  WA_CRUTRTITEMQ-RU_TRANSPORTTAXOKTMO, sy-vline,
  WA_CRUTRTITEMQ-RU_TRANSPORTTAXVEHICLEAGEINYRS, sy-vline,
  WA_CRUTRTITEMQ-RU_TRANSPTAXBASEQTYINBASEUNIT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRUTRTITEMQ 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_CRUTRTITEMQ 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_CRUTRTITEMQ INTO WA_CRUTRTITEMQ.


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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field ASSETCLASS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRUTRTITEMQ-ASSETCLASS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRUTRTITEMQ-ASSETCLASS.
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_CRUTRTITEMQ_STR, 
MANDT TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTRUNID TYPE STRING,
COMPANYCODE TYPE STRING,
MASTERFIXEDASSET TYPE STRING,
FIXEDASSET TYPE STRING,
RU_VEHICLELICENSEPLATENUMBER TYPE STRING,
RU_TRANSPORTTAXOKTMO TYPE STRING,
RU_TRANSPORTTAXVEHICLEAGEINYRS TYPE STRING,
RU_TRANSPTAXBASEQTYINBASEUNIT TYPE STRING,
RU_TRANSPORTTAXPOWERUNIT TYPE STRING,
TAXRATE TYPE STRING,
RU_VEHTRANSPTXPRICECATEGORY TYPE STRING,
RU_TRANSPTTXEXPENSIVERATIO TYPE STRING,
RU_TRANSPTTXEXEMPTIONAMOUNT TYPE STRING,
RU_TRANSPTTXRATEREDUCNAMOUNT TYPE STRING,
RU_TRANSPTTXAMTREDUCNAMOUNT TYPE STRING,
DOWNPAYMENTQTR1AMTINLOCLCRCY TYPE STRING,
DOWNPAYMENTQTR2AMTINLOCLCRCY TYPE STRING,
DOWNPAYMENTQTR3AMTINLOCLCRCY TYPE STRING,
TAXAMOUNTINCOUNTRYCRCY TYPE STRING,
TOTALTAXAMOUNT TYPE STRING,
TAXPAYABLEAMOUNTINLOCLCRCY TYPE STRING,
TAXREIMBMTAMTINLOCLCRCY TYPE STRING,
CURRENCY TYPE STRING,
CONTROLLINGAREA TYPE STRING,
COSTCENTER TYPE STRING,
BUSINESSAREA TYPE STRING,
ASSETLOCATION TYPE STRING,
INTERNALORDER TYPE STRING,
PROFITCENTER TYPE STRING,
SEGMENT TYPE STRING,
FUNCTIONALAREA TYPE STRING,
FIXEDASSETDESCRIPTION TYPE STRING,
ASSETADDITIONALDESCRIPTION TYPE STRING,
ASSETCLASS TYPE STRING,
RU_ASSETTRANSPORTTYPE TYPE STRING,
RU_MANUFACTURINGDATE TYPE STRING,
RU_VEHICLEECOLOGICALCLASS TYPE STRING,
VALIDITYSTARTDATE TYPE STRING,
VALIDITYENDDATE TYPE STRING,
RU_VEHICLEREGISTRATIONDATE TYPE STRING,
RU_VEHICLECANCELLATIONDATE TYPE STRING,
RU_VEHICLESTOLENDATE TYPE STRING,
RU_VEHICLERETURNDATE TYPE STRING,
RU_TERRITORYCLASSFCTNOKTMODESC TYPE STRING,
RU_VEHTRANSPTXPRICECATDESC TYPE STRING,
RU_TRANSPORTTXOWNERSHIPINMNTHS TYPE STRING,
RU_TRANSPTTXOWNERSHIPRATIO TYPE STRING,
RU_TRANSPORTTAXEXEMPTION TYPE STRING,
RU_TRANSPORTTAXREDUCTION TYPE STRING,
RU_TRANSPTXAMTREDUCTION TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRUTRTITEMQ_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_CRUTRTITEMQ_STR-MANDT sy-vline 
WA_CRUTRTITEMQ_STR-STATRYRPTGENTITY sy-vline 
WA_CRUTRTITEMQ_STR-STATRYRPTCATEGORY sy-vline 
WA_CRUTRTITEMQ_STR-STATRYRPTRUNID sy-vline 
WA_CRUTRTITEMQ_STR-COMPANYCODE sy-vline 
WA_CRUTRTITEMQ_STR-MASTERFIXEDASSET sy-vline 
WA_CRUTRTITEMQ_STR-FIXEDASSET sy-vline 
WA_CRUTRTITEMQ_STR-RU_VEHICLELICENSEPLATENUMBER sy-vline 
WA_CRUTRTITEMQ_STR-RU_TRANSPORTTAXOKTMO sy-vline 
WA_CRUTRTITEMQ_STR-RU_TRANSPORTTAXVEHICLEAGEINYRS sy-vline 
WA_CRUTRTITEMQ_STR-RU_TRANSPTAXBASEQTYINBASEUNIT sy-vline 
WA_CRUTRTITEMQ_STR-RU_TRANSPORTTAXPOWERUNIT sy-vline 
WA_CRUTRTITEMQ_STR-TAXRATE sy-vline 
WA_CRUTRTITEMQ_STR-RU_VEHTRANSPTXPRICECATEGORY sy-vline 
WA_CRUTRTITEMQ_STR-RU_TRANSPTTXEXPENSIVERATIO sy-vline 
WA_CRUTRTITEMQ_STR-RU_TRANSPTTXEXEMPTIONAMOUNT sy-vline 
WA_CRUTRTITEMQ_STR-RU_TRANSPTTXRATEREDUCNAMOUNT sy-vline 
WA_CRUTRTITEMQ_STR-RU_TRANSPTTXAMTREDUCNAMOUNT sy-vline 
WA_CRUTRTITEMQ_STR-DOWNPAYMENTQTR1AMTINLOCLCRCY sy-vline 
WA_CRUTRTITEMQ_STR-DOWNPAYMENTQTR2AMTINLOCLCRCY sy-vline 
WA_CRUTRTITEMQ_STR-DOWNPAYMENTQTR3AMTINLOCLCRCY sy-vline 
WA_CRUTRTITEMQ_STR-TAXAMOUNTINCOUNTRYCRCY sy-vline 
WA_CRUTRTITEMQ_STR-TOTALTAXAMOUNT sy-vline 
WA_CRUTRTITEMQ_STR-TAXPAYABLEAMOUNTINLOCLCRCY sy-vline 
WA_CRUTRTITEMQ_STR-TAXREIMBMTAMTINLOCLCRCY sy-vline 
WA_CRUTRTITEMQ_STR-CURRENCY sy-vline 
WA_CRUTRTITEMQ_STR-CONTROLLINGAREA sy-vline 
WA_CRUTRTITEMQ_STR-COSTCENTER sy-vline 
WA_CRUTRTITEMQ_STR-BUSINESSAREA sy-vline 
WA_CRUTRTITEMQ_STR-ASSETLOCATION sy-vline 
WA_CRUTRTITEMQ_STR-INTERNALORDER sy-vline 
WA_CRUTRTITEMQ_STR-PROFITCENTER sy-vline 
WA_CRUTRTITEMQ_STR-SEGMENT sy-vline 
WA_CRUTRTITEMQ_STR-FUNCTIONALAREA sy-vline 
WA_CRUTRTITEMQ_STR-FIXEDASSETDESCRIPTION sy-vline 
WA_CRUTRTITEMQ_STR-ASSETADDITIONALDESCRIPTION sy-vline 
WA_CRUTRTITEMQ_STR-ASSETCLASS sy-vline 
WA_CRUTRTITEMQ_STR-RU_ASSETTRANSPORTTYPE sy-vline 
WA_CRUTRTITEMQ_STR-RU_MANUFACTURINGDATE sy-vline 
WA_CRUTRTITEMQ_STR-RU_VEHICLEECOLOGICALCLASS sy-vline 
WA_CRUTRTITEMQ_STR-VALIDITYSTARTDATE sy-vline 
WA_CRUTRTITEMQ_STR-VALIDITYENDDATE sy-vline 
WA_CRUTRTITEMQ_STR-RU_VEHICLEREGISTRATIONDATE sy-vline 
WA_CRUTRTITEMQ_STR-RU_VEHICLECANCELLATIONDATE sy-vline 
WA_CRUTRTITEMQ_STR-RU_VEHICLESTOLENDATE sy-vline 
WA_CRUTRTITEMQ_STR-RU_VEHICLERETURNDATE sy-vline 
WA_CRUTRTITEMQ_STR-RU_TERRITORYCLASSFCTNOKTMODESC sy-vline 
WA_CRUTRTITEMQ_STR-RU_VEHTRANSPTXPRICECATDESC sy-vline 
WA_CRUTRTITEMQ_STR-RU_TRANSPORTTXOWNERSHIPINMNTHS sy-vline 
WA_CRUTRTITEMQ_STR-RU_TRANSPTTXOWNERSHIPRATIO sy-vline 
WA_CRUTRTITEMQ_STR-RU_TRANSPORTTAXEXEMPTION sy-vline 
WA_CRUTRTITEMQ_STR-RU_TRANSPORTTAXREDUCTION sy-vline 
WA_CRUTRTITEMQ_STR-RU_TRANSPTXAMTREDUCTION sy-vline      INTO ld_text SEPARATED BY SPACE.

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