ABAP Select data from SAP table CARPURFRGNSRITMC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CARPURFRGNSRITMC
*  INTO TABLE @DATA(IT_CARPURFRGNSRITMC2).
*--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_CARPURFRGNSRITMC INDEX 1 INTO DATA(WA_CARPURFRGNSRITMC2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CARPURFRGNSRITMC-TAXCODE, sy-vline,
  WA_CARPURFRGNSRITMC-TRANSACTIONTYPEDETERMINATION, sy-vline,
  WA_CARPURFRGNSRITMC-POSTINGDATE, sy-vline,
  WA_CARPURFRGNSRITMC-REPORTINGDATE, sy-vline,
  WA_CARPURFRGNSRITMC-STRPTAXCLASSIFICATION, sy-vline,
  WA_CARPURFRGNSRITMC-DOCUMENTDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CARPURFRGNSRITMC 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_CARPURFRGNSRITMC 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_CARPURFRGNSRITMC INTO WA_CARPURFRGNSRITMC.


*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_CARPURFRGNSRITMC-ACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARPURFRGNSRITMC-ACCOUNTINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit AC172, internal->external for field TAXAMOUNTINRPTGCRCY
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_CARPURFRGNSRITMC-TAXAMOUNTINRPTGCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARPURFRGNSRITMC-TAXAMOUNTINRPTGCRCY.
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_CARPURFRGNSRITMC_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENTITEM TYPE STRING,
TAXCODE TYPE STRING,
TRANSACTIONTYPEDETERMINATION TYPE STRING,
POSTINGDATE TYPE STRING,
REPORTINGDATE TYPE STRING,
STRPTAXCLASSIFICATION TYPE STRING,
DOCUMENTDATE TYPE STRING,
AR_OFFICIALDOCUMENTNUMBER TYPE STRING,
DOCUMENTREFERENCEID TYPE STRING,
EXCHANGERATE TYPE STRING,
TAXNUMBER1 TYPE STRING,
ISRESPFORIMPORTDECLARATION TYPE STRING,
TAXNUMBERTYPE TYPE STRING,
ALTERNATIVECURRENCYKEY TYPE STRING,
BUSINESSPARTNERCOUNTRY TYPE STRING,
COUNTRYFREETEXT TYPE STRING,
NMBROFVATRATES TYPE STRING,
AR_OFFICIALDOCUMENTTYPE TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
AR_CUIT TYPE STRING,
HIERARCHYNODETEXT TYPE STRING,
AR_VATRATECODE TYPE STRING,
TAXBASEAMOUNTINTRANSCRCY TYPE STRING,
TAXBASEAMOUNTINCOUNTRYCRCY TYPE STRING,
ISVALID TYPE STRING,
ITEMISACTIVATED TYPE STRING,
TAXBASEAMOUNTINCOCODECRCY TYPE STRING,
BUSINESSPARTNERNAME TYPE STRING,
PURCHASEIMPORTFORM TYPE STRING,
CLEARINGACCOUNTINGDOCUMENT TYPE STRING,
TAXREPORTINGDATE TYPE STRING,
GLACCOUNT TYPE STRING,
DOCUMENTTYPECATEGORY TYPE STRING,
ACCOUNTINGDOCUMENTTYPENAME TYPE STRING,
BANKIDENTIFICATION TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
TAXAMOUNT TYPE STRING,
TAXAMOUNTINRPTGCRCY TYPE STRING,
CALCULATEDTXAMTINCOCODECRCY TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
STATRYRPTRUNID TYPE STRING,
GLBUSINESSTRANSACTIONTYPE TYPE STRING,
RESPONSIBLETYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CARPURFRGNSRITMC_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_CARPURFRGNSRITMC_STR-MANDT sy-vline 
WA_CARPURFRGNSRITMC_STR-COMPANYCODE sy-vline 
WA_CARPURFRGNSRITMC_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CARPURFRGNSRITMC_STR-FISCALYEAR sy-vline 
WA_CARPURFRGNSRITMC_STR-ACCOUNTINGDOCUMENTITEM sy-vline 
WA_CARPURFRGNSRITMC_STR-TAXCODE sy-vline 
WA_CARPURFRGNSRITMC_STR-TRANSACTIONTYPEDETERMINATION sy-vline 
WA_CARPURFRGNSRITMC_STR-POSTINGDATE sy-vline 
WA_CARPURFRGNSRITMC_STR-REPORTINGDATE sy-vline 
WA_CARPURFRGNSRITMC_STR-STRPTAXCLASSIFICATION sy-vline 
WA_CARPURFRGNSRITMC_STR-DOCUMENTDATE sy-vline 
WA_CARPURFRGNSRITMC_STR-AR_OFFICIALDOCUMENTNUMBER sy-vline 
WA_CARPURFRGNSRITMC_STR-DOCUMENTREFERENCEID sy-vline 
WA_CARPURFRGNSRITMC_STR-EXCHANGERATE sy-vline 
WA_CARPURFRGNSRITMC_STR-TAXNUMBER1 sy-vline 
WA_CARPURFRGNSRITMC_STR-ISRESPFORIMPORTDECLARATION sy-vline 
WA_CARPURFRGNSRITMC_STR-TAXNUMBERTYPE sy-vline 
WA_CARPURFRGNSRITMC_STR-ALTERNATIVECURRENCYKEY sy-vline 
WA_CARPURFRGNSRITMC_STR-BUSINESSPARTNERCOUNTRY sy-vline 
WA_CARPURFRGNSRITMC_STR-COUNTRYFREETEXT sy-vline 
WA_CARPURFRGNSRITMC_STR-NMBROFVATRATES sy-vline 
WA_CARPURFRGNSRITMC_STR-AR_OFFICIALDOCUMENTTYPE sy-vline 
WA_CARPURFRGNSRITMC_STR-DOCUMENTCURRENCY sy-vline 
WA_CARPURFRGNSRITMC_STR-AR_CUIT sy-vline 
WA_CARPURFRGNSRITMC_STR-HIERARCHYNODETEXT sy-vline 
WA_CARPURFRGNSRITMC_STR-AR_VATRATECODE sy-vline 
WA_CARPURFRGNSRITMC_STR-TAXBASEAMOUNTINTRANSCRCY sy-vline 
WA_CARPURFRGNSRITMC_STR-TAXBASEAMOUNTINCOUNTRYCRCY sy-vline 
WA_CARPURFRGNSRITMC_STR-ISVALID sy-vline 
WA_CARPURFRGNSRITMC_STR-ITEMISACTIVATED sy-vline 
WA_CARPURFRGNSRITMC_STR-TAXBASEAMOUNTINCOCODECRCY sy-vline 
WA_CARPURFRGNSRITMC_STR-BUSINESSPARTNERNAME sy-vline 
WA_CARPURFRGNSRITMC_STR-PURCHASEIMPORTFORM sy-vline 
WA_CARPURFRGNSRITMC_STR-CLEARINGACCOUNTINGDOCUMENT sy-vline 
WA_CARPURFRGNSRITMC_STR-TAXREPORTINGDATE sy-vline 
WA_CARPURFRGNSRITMC_STR-GLACCOUNT sy-vline 
WA_CARPURFRGNSRITMC_STR-DOCUMENTTYPECATEGORY sy-vline 
WA_CARPURFRGNSRITMC_STR-ACCOUNTINGDOCUMENTTYPENAME sy-vline 
WA_CARPURFRGNSRITMC_STR-BANKIDENTIFICATION sy-vline 
WA_CARPURFRGNSRITMC_STR-COMPANYCODECURRENCY sy-vline 
WA_CARPURFRGNSRITMC_STR-TAXAMOUNT sy-vline 
WA_CARPURFRGNSRITMC_STR-TAXAMOUNTINRPTGCRCY sy-vline 
WA_CARPURFRGNSRITMC_STR-CALCULATEDTXAMTINCOCODECRCY sy-vline 
WA_CARPURFRGNSRITMC_STR-STATRYRPTCATEGORY sy-vline 
WA_CARPURFRGNSRITMC_STR-STATRYRPTGENTITY sy-vline 
WA_CARPURFRGNSRITMC_STR-STATRYRPTRUNID sy-vline 
WA_CARPURFRGNSRITMC_STR-GLBUSINESSTRANSACTIONTYPE sy-vline 
WA_CARPURFRGNSRITMC_STR-RESPONSIBLETYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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