ABAP Select data from SAP table CARPURFRGNSRITMQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CARPURFRGNSRITMQ
*  INTO TABLE @DATA(IT_CARPURFRGNSRITMQ2).
*--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_CARPURFRGNSRITMQ INDEX 1 INTO DATA(WA_CARPURFRGNSRITMQ2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CARPURFRGNSRITMQ-TAXCODE, sy-vline,
  WA_CARPURFRGNSRITMQ-TRANSACTIONTYPEDETERMINATION, sy-vline,
  WA_CARPURFRGNSRITMQ-STATRYRPTGENTITY, sy-vline,
  WA_CARPURFRGNSRITMQ-STATRYRPTCATEGORY, sy-vline,
  WA_CARPURFRGNSRITMQ-STATRYRPTRUNID, sy-vline,
  WA_CARPURFRGNSRITMQ-POSTINGDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CARPURFRGNSRITMQ 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_CARPURFRGNSRITMQ 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_CARPURFRGNSRITMQ INTO WA_CARPURFRGNSRITMQ.


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

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

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

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

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

*Conversion exit AC172, internal->external for field TAXAMOUNTINRPTGCRCY
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_CARPURFRGNSRITMQ-TAXAMOUNTINRPTGCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARPURFRGNSRITMQ-TAXAMOUNTINRPTGCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TAXAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CARPURFRGNSRITMQ-TAXAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARPURFRGNSRITMQ-TAXAMOUNT.
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_CARPURFRGNSRITMQ_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENTITEM TYPE STRING,
TAXCODE TYPE STRING,
TRANSACTIONTYPEDETERMINATION TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTRUNID TYPE STRING,
POSTINGDATE TYPE STRING,
REPORTINGDATE TYPE STRING,
STRPTAXCLASSIFICATION TYPE STRING,
DOCUMENTDATE TYPE STRING,
ACCOUNTINGDOCUMENTTYPENAME TYPE STRING,
AR_OFFICIALDOCUMENTNUMBER TYPE STRING,
DOCUMENTREFERENCEID TYPE STRING,
EXCHANGERATE TYPE STRING,
TAXNUMBER1 TYPE STRING,
TAXREPORTINGDATE TYPE STRING,
DOCUMENTTYPECATEGORY TYPE STRING,
ISRESPFORIMPORTDECLARATION TYPE STRING,
TAXNUMBERTYPE TYPE STRING,
ALTERNATIVECURRENCYKEY TYPE STRING,
BUSINESSPARTNERCOUNTRY TYPE STRING,
COUNTRYFREETEXT TYPE STRING,
NMBROFVATRATES TYPE STRING,
AR_OFFICIALDOCUMENTTYPE TYPE STRING,
AR_CUIT TYPE STRING,
HIERARCHYNODETEXT TYPE STRING,
AR_VATRATECODE TYPE STRING,
CALCULATEDTXAMTINCOCODECRCY TYPE STRING,
TAXBASEAMOUNTINTRANSCRCY TYPE STRING,
TAXBASEAMOUNTINCOUNTRYCRCY TYPE STRING,
TAXAMOUNTINRPTGCRCY TYPE STRING,
TAXAMOUNT TYPE STRING,
BUSINESSPARTNERNAME TYPE STRING,
PURCHASEIMPORTFORM TYPE STRING,
BANKIDENTIFICATION TYPE STRING,
GLBUSINESSTRANSACTIONTYPE TYPE STRING,
RESPONSIBLETYPE TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CARPURFRGNSRITMQ_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_CARPURFRGNSRITMQ_STR-MANDT sy-vline 
WA_CARPURFRGNSRITMQ_STR-COMPANYCODE sy-vline 
WA_CARPURFRGNSRITMQ_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CARPURFRGNSRITMQ_STR-FISCALYEAR sy-vline 
WA_CARPURFRGNSRITMQ_STR-ACCOUNTINGDOCUMENTITEM sy-vline 
WA_CARPURFRGNSRITMQ_STR-TAXCODE sy-vline 
WA_CARPURFRGNSRITMQ_STR-TRANSACTIONTYPEDETERMINATION sy-vline 
WA_CARPURFRGNSRITMQ_STR-STATRYRPTGENTITY sy-vline 
WA_CARPURFRGNSRITMQ_STR-STATRYRPTCATEGORY sy-vline 
WA_CARPURFRGNSRITMQ_STR-STATRYRPTRUNID sy-vline 
WA_CARPURFRGNSRITMQ_STR-POSTINGDATE sy-vline 
WA_CARPURFRGNSRITMQ_STR-REPORTINGDATE sy-vline 
WA_CARPURFRGNSRITMQ_STR-STRPTAXCLASSIFICATION sy-vline 
WA_CARPURFRGNSRITMQ_STR-DOCUMENTDATE sy-vline 
WA_CARPURFRGNSRITMQ_STR-ACCOUNTINGDOCUMENTTYPENAME sy-vline 
WA_CARPURFRGNSRITMQ_STR-AR_OFFICIALDOCUMENTNUMBER sy-vline 
WA_CARPURFRGNSRITMQ_STR-DOCUMENTREFERENCEID sy-vline 
WA_CARPURFRGNSRITMQ_STR-EXCHANGERATE sy-vline 
WA_CARPURFRGNSRITMQ_STR-TAXNUMBER1 sy-vline 
WA_CARPURFRGNSRITMQ_STR-TAXREPORTINGDATE sy-vline 
WA_CARPURFRGNSRITMQ_STR-DOCUMENTTYPECATEGORY sy-vline 
WA_CARPURFRGNSRITMQ_STR-ISRESPFORIMPORTDECLARATION sy-vline 
WA_CARPURFRGNSRITMQ_STR-TAXNUMBERTYPE sy-vline 
WA_CARPURFRGNSRITMQ_STR-ALTERNATIVECURRENCYKEY sy-vline 
WA_CARPURFRGNSRITMQ_STR-BUSINESSPARTNERCOUNTRY sy-vline 
WA_CARPURFRGNSRITMQ_STR-COUNTRYFREETEXT sy-vline 
WA_CARPURFRGNSRITMQ_STR-NMBROFVATRATES sy-vline 
WA_CARPURFRGNSRITMQ_STR-AR_OFFICIALDOCUMENTTYPE sy-vline 
WA_CARPURFRGNSRITMQ_STR-AR_CUIT sy-vline 
WA_CARPURFRGNSRITMQ_STR-HIERARCHYNODETEXT sy-vline 
WA_CARPURFRGNSRITMQ_STR-AR_VATRATECODE sy-vline 
WA_CARPURFRGNSRITMQ_STR-CALCULATEDTXAMTINCOCODECRCY sy-vline 
WA_CARPURFRGNSRITMQ_STR-TAXBASEAMOUNTINTRANSCRCY sy-vline 
WA_CARPURFRGNSRITMQ_STR-TAXBASEAMOUNTINCOUNTRYCRCY sy-vline 
WA_CARPURFRGNSRITMQ_STR-TAXAMOUNTINRPTGCRCY sy-vline 
WA_CARPURFRGNSRITMQ_STR-TAXAMOUNT sy-vline 
WA_CARPURFRGNSRITMQ_STR-BUSINESSPARTNERNAME sy-vline 
WA_CARPURFRGNSRITMQ_STR-PURCHASEIMPORTFORM sy-vline 
WA_CARPURFRGNSRITMQ_STR-BANKIDENTIFICATION sy-vline 
WA_CARPURFRGNSRITMQ_STR-GLBUSINESSTRANSACTIONTYPE sy-vline 
WA_CARPURFRGNSRITMQ_STR-RESPONSIBLETYPE sy-vline 
WA_CARPURFRGNSRITMQ_STR-COMPANYCODECURRENCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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