ABAP Select data from SAP table CARSTRPSLSTXITM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CARSTRPSLSTXITM
*  INTO TABLE @DATA(IT_CARSTRPSLSTXITM2).
*--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_CARSTRPSLSTXITM INDEX 1 INTO DATA(WA_CARSTRPSLSTXITM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CARSTRPSLSTXITM>-MANDT = 1.
<CARSTRPSLSTXITM>-COMPANYCODE = 1.
<CARSTRPSLSTXITM>-ACCOUNTINGDOCUMENT = 1.
<CARSTRPSLSTXITM>-FISCALYEAR = 1.
<CARSTRPSLSTXITM>-ACCOUNTINGDOCUMENTITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CARSTRPSLSTXITM-TAXCODE, sy-vline,
  WA_CARSTRPSLSTXITM-DOCUMENTCURRENCY, sy-vline,
  WA_CARSTRPSLSTXITM-DOCUMENTDATE, sy-vline,
  WA_CARSTRPSLSTXITM-REPORTINGDATE, sy-vline,
  WA_CARSTRPSLSTXITM-AR_OFFICIALDOCUMENTTYPE, sy-vline,
  WA_CARSTRPSLSTXITM-AR_OFFICIALDOCUMENTNUMBER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CARSTRPSLSTXITM 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_CARSTRPSLSTXITM 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_CARSTRPSLSTXITM INTO WA_CARSTRPSLSTXITM.


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

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

*Conversion exit EXCRT, internal->external for field EXCHANGERATE
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_CARSTRPSLSTXITM-EXCHANGERATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARSTRPSLSTXITM-EXCHANGERATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field TAXBASEAMOUNTINCOCODECRCY
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CARSTRPSLSTXITM-TAXBASEAMOUNTINCOCODECRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARSTRPSLSTXITM-TAXBASEAMOUNTINCOCODECRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TAXAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CARSTRPSLSTXITM-TAXAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARSTRPSLSTXITM-TAXAMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TAXAMOUNTINCOCODECRCY
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CARSTRPSLSTXITM-TAXAMOUNTINCOCODECRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARSTRPSLSTXITM-TAXAMOUNTINCOCODECRCY.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit AU132, internal->external for field TOTALCREDITAMOUNTINTRANSCRCY
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CARSTRPSLSTXITM-TOTALCREDITAMOUNTINTRANSCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARSTRPSLSTXITM-TOTALCREDITAMOUNTINTRANSCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field GROSSINCOMETAXAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CARSTRPSLSTXITM-GROSSINCOMETAXAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARSTRPSLSTXITM-GROSSINCOMETAXAMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field MUNICIPALTAXAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CARSTRPSLSTXITM-MUNICIPALTAXAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARSTRPSLSTXITM-MUNICIPALTAXAMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field OPENTOTALTAXAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CARSTRPSLSTXITM-OPENTOTALTAXAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARSTRPSLSTXITM-OPENTOTALTAXAMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field OTHERTAXAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CARSTRPSLSTXITM-OTHERTAXAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARSTRPSLSTXITM-OTHERTAXAMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field FOREIGNTAXAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CARSTRPSLSTXITM-FOREIGNTAXAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARSTRPSLSTXITM-FOREIGNTAXAMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field PERCEPTIONVATAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CARSTRPSLSTXITM-PERCEPTIONVATAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARSTRPSLSTXITM-PERCEPTIONVATAMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field NETTAXAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CARSTRPSLSTXITM-NETTAXAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARSTRPSLSTXITM-NETTAXAMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REFERENCEDOCUMENTLOGICALSYSTEM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CARSTRPSLSTXITM-REFERENCEDOCUMENTLOGICALSYSTEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARSTRPSLSTXITM-REFERENCEDOCUMENTLOGICALSYSTEM.
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_CARSTRPSLSTXITM_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENTITEM TYPE STRING,
TAXCODE TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
DOCUMENTDATE TYPE STRING,
REPORTINGDATE TYPE STRING,
AR_OFFICIALDOCUMENTTYPE TYPE STRING,
AR_OFFICIALDOCUMENTNUMBER TYPE STRING,
AR_BRANCH TYPE STRING,
AR_VATRATECODE TYPE STRING,
AR_PRINTCHARACTER TYPE STRING,
AR_OFFICIALDOCUMENTCLASS TYPE STRING,
ISREVERSAL TYPE STRING,
ISREVERSED TYPE STRING,
ALTERNATIVECURRENCYKEY TYPE STRING,
COMPANYCODECOUNTRY TYPE STRING,
BUSINESSPARTNERNAME TYPE STRING,
BUSINESSPARTNERCOUNTRY TYPE STRING,
TAXNUMBERTYPE TYPE STRING,
TAXTYPE TYPE STRING,
TAXRATE TYPE STRING,
POSTINGDATE TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
TAXNUMBER1 TYPE STRING,
EXCHANGERATE TYPE STRING,
NMBROFVATRATES TYPE STRING,
STRPTAXCLASSIFICATION TYPE STRING,
TAXBASEAMOUNTINCOCODECRCY TYPE STRING,
TAXAMOUNT TYPE STRING,
TAXAMOUNTINCOCODECRCY TYPE STRING,
ZEROVATRSN TYPE STRING,
AMOUNTINCOMPANYCODECURRENCY TYPE STRING,
DUECALCULATIONBASEDATE TYPE STRING,
NETPAYMENTDAYS TYPE STRING,
CASHDISCOUNT2DAYS TYPE STRING,
CASHDISCOUNT1DAYS TYPE STRING,
FINANCIALACCOUNTTYPE TYPE STRING,
CUSTOMER TYPE STRING,
SUPPLIER TYPE STRING,
REFERENCEDOCUMENTTYPE TYPE STRING,
ORIGINALREFERENCEDOCUMENT TYPE STRING,
FISCALPERIOD TYPE STRING,
REVERSEDOCUMENT TYPE STRING,
NOTTAXEDAMOUNT TYPE STRING,
TAXEXEMPTIONAMOUNT TYPE STRING,
TOTALCREDITAMOUNTINTRANSCRCY TYPE STRING,
GROSSINCOMETAXAMOUNT TYPE STRING,
MUNICIPALTAXAMOUNT TYPE STRING,
OPENTOTALTAXAMOUNT TYPE STRING,
OTHERTAXAMOUNT TYPE STRING,
FOREIGNTAXAMOUNT TYPE STRING,
PERCEPTIONVATAMOUNT TYPE STRING,
NETTAXAMOUNT TYPE STRING,
REFERENCEDOCUMENTLOGICALSYSTEM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CARSTRPSLSTXITM_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_CARSTRPSLSTXITM_STR-MANDT sy-vline 
WA_CARSTRPSLSTXITM_STR-COMPANYCODE sy-vline 
WA_CARSTRPSLSTXITM_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CARSTRPSLSTXITM_STR-FISCALYEAR sy-vline 
WA_CARSTRPSLSTXITM_STR-ACCOUNTINGDOCUMENTITEM sy-vline 
WA_CARSTRPSLSTXITM_STR-TAXCODE sy-vline 
WA_CARSTRPSLSTXITM_STR-DOCUMENTCURRENCY sy-vline 
WA_CARSTRPSLSTXITM_STR-DOCUMENTDATE sy-vline 
WA_CARSTRPSLSTXITM_STR-REPORTINGDATE sy-vline 
WA_CARSTRPSLSTXITM_STR-AR_OFFICIALDOCUMENTTYPE sy-vline 
WA_CARSTRPSLSTXITM_STR-AR_OFFICIALDOCUMENTNUMBER sy-vline 
WA_CARSTRPSLSTXITM_STR-AR_BRANCH sy-vline 
WA_CARSTRPSLSTXITM_STR-AR_VATRATECODE sy-vline 
WA_CARSTRPSLSTXITM_STR-AR_PRINTCHARACTER sy-vline 
WA_CARSTRPSLSTXITM_STR-AR_OFFICIALDOCUMENTCLASS sy-vline 
WA_CARSTRPSLSTXITM_STR-ISREVERSAL sy-vline 
WA_CARSTRPSLSTXITM_STR-ISREVERSED sy-vline 
WA_CARSTRPSLSTXITM_STR-ALTERNATIVECURRENCYKEY sy-vline 
WA_CARSTRPSLSTXITM_STR-COMPANYCODECOUNTRY sy-vline 
WA_CARSTRPSLSTXITM_STR-BUSINESSPARTNERNAME sy-vline 
WA_CARSTRPSLSTXITM_STR-BUSINESSPARTNERCOUNTRY sy-vline 
WA_CARSTRPSLSTXITM_STR-TAXNUMBERTYPE sy-vline 
WA_CARSTRPSLSTXITM_STR-TAXTYPE sy-vline 
WA_CARSTRPSLSTXITM_STR-TAXRATE sy-vline 
WA_CARSTRPSLSTXITM_STR-POSTINGDATE sy-vline 
WA_CARSTRPSLSTXITM_STR-COMPANYCODECURRENCY sy-vline 
WA_CARSTRPSLSTXITM_STR-TAXNUMBER1 sy-vline 
WA_CARSTRPSLSTXITM_STR-EXCHANGERATE sy-vline 
WA_CARSTRPSLSTXITM_STR-NMBROFVATRATES sy-vline 
WA_CARSTRPSLSTXITM_STR-STRPTAXCLASSIFICATION sy-vline 
WA_CARSTRPSLSTXITM_STR-TAXBASEAMOUNTINCOCODECRCY sy-vline 
WA_CARSTRPSLSTXITM_STR-TAXAMOUNT sy-vline 
WA_CARSTRPSLSTXITM_STR-TAXAMOUNTINCOCODECRCY sy-vline 
WA_CARSTRPSLSTXITM_STR-ZEROVATRSN sy-vline 
WA_CARSTRPSLSTXITM_STR-AMOUNTINCOMPANYCODECURRENCY sy-vline 
WA_CARSTRPSLSTXITM_STR-DUECALCULATIONBASEDATE sy-vline 
WA_CARSTRPSLSTXITM_STR-NETPAYMENTDAYS sy-vline 
WA_CARSTRPSLSTXITM_STR-CASHDISCOUNT2DAYS sy-vline 
WA_CARSTRPSLSTXITM_STR-CASHDISCOUNT1DAYS sy-vline 
WA_CARSTRPSLSTXITM_STR-FINANCIALACCOUNTTYPE sy-vline 
WA_CARSTRPSLSTXITM_STR-CUSTOMER sy-vline 
WA_CARSTRPSLSTXITM_STR-SUPPLIER sy-vline 
WA_CARSTRPSLSTXITM_STR-REFERENCEDOCUMENTTYPE sy-vline 
WA_CARSTRPSLSTXITM_STR-ORIGINALREFERENCEDOCUMENT sy-vline 
WA_CARSTRPSLSTXITM_STR-FISCALPERIOD sy-vline 
WA_CARSTRPSLSTXITM_STR-REVERSEDOCUMENT sy-vline 
WA_CARSTRPSLSTXITM_STR-NOTTAXEDAMOUNT sy-vline 
WA_CARSTRPSLSTXITM_STR-TAXEXEMPTIONAMOUNT sy-vline 
WA_CARSTRPSLSTXITM_STR-TOTALCREDITAMOUNTINTRANSCRCY sy-vline 
WA_CARSTRPSLSTXITM_STR-GROSSINCOMETAXAMOUNT sy-vline 
WA_CARSTRPSLSTXITM_STR-MUNICIPALTAXAMOUNT sy-vline 
WA_CARSTRPSLSTXITM_STR-OPENTOTALTAXAMOUNT sy-vline 
WA_CARSTRPSLSTXITM_STR-OTHERTAXAMOUNT sy-vline 
WA_CARSTRPSLSTXITM_STR-FOREIGNTAXAMOUNT sy-vline 
WA_CARSTRPSLSTXITM_STR-PERCEPTIONVATAMOUNT sy-vline 
WA_CARSTRPSLSTXITM_STR-NETTAXAMOUNT sy-vline 
WA_CARSTRPSLSTXITM_STR-REFERENCEDOCUMENTLOGICALSYSTEM sy-vline      INTO ld_text SEPARATED BY SPACE.

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