ABAP Select data from SAP table CSRROEUTAXCLFNQ into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CSRROEUTAXCLFNQ
*  INTO TABLE @DATA(IT_CSRROEUTAXCLFNQ2).
*--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_CSRROEUTAXCLFNQ INDEX 1 INTO DATA(WA_CSRROEUTAXCLFNQ2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CSRROEUTAXCLFNQ-TRANSACTIONTYPEDETERMINATION, sy-vline,
  WA_CSRROEUTAXCLFNQ-TAXITEM, sy-vline,
  WA_CSRROEUTAXCLFNQ-STATRYRPTCATEGORY, sy-vline,
  WA_CSRROEUTAXCLFNQ-STATRYRPTRUNID, sy-vline,
  WA_CSRROEUTAXCLFNQ-STATRYRPTGENTITY, sy-vline,
  WA_CSRROEUTAXCLFNQ-NAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CSRROEUTAXCLFNQ 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_CSRROEUTAXCLFNQ 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_CSRROEUTAXCLFNQ INTO WA_CSRROEUTAXCLFNQ.


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

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

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

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

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

*Conversion exit ALPHA, internal->external for field BUSINESSPARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CSRROEUTAXCLFNQ-BUSINESSPARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRROEUTAXCLFNQ-BUSINESSPARTNER.
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_CSRROEUTAXCLFNQ_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
TAXCODE TYPE STRING,
TRANSACTIONTYPEDETERMINATION TYPE STRING,
TAXITEM TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTRUNID TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
NAME TYPE STRING,
DEBTOR TYPE STRING,
CREDITOR TYPE STRING,
VATREGISTRATION TYPE STRING,
REPORTINGVATREGISTRATION TYPE STRING,
VATREGISTRATIONCOUNTRY TYPE STRING,
COUNTRY TYPE STRING,
REPORTINGCOUNTRY TYPE STRING,
OPERATION TYPE STRING,
AMOUNTINREPORTINGCURRENCY TYPE STRING,
REPORTINGCURRENCY TYPE STRING,
ISREVERSAL TYPE STRING,
ISREVERSED TYPE STRING,
TAXABLEENTITY TYPE STRING,
REPORTINGDATE TYPE STRING,
POSTINGDATE TYPE STRING,
DOCUMENTDATE TYPE STRING,
TAXREPORTINGDATE TYPE STRING,
ISEUTRIANGULARDEAL TYPE STRING,
DELIVOFGOODSDESTCOUNTRY TYPE STRING,
DELIVOFGOODSORIGINCOUNTRY TYPE STRING,
EUTAXCLASSIFICATION TYPE STRING,
TAXTYPE TYPE STRING,
BUSINESSPARTNER TYPE STRING,
BUSINESSPARTNERNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CSRROEUTAXCLFNQ_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_CSRROEUTAXCLFNQ_STR-MANDT sy-vline 
WA_CSRROEUTAXCLFNQ_STR-COMPANYCODE sy-vline 
WA_CSRROEUTAXCLFNQ_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CSRROEUTAXCLFNQ_STR-FISCALYEAR sy-vline 
WA_CSRROEUTAXCLFNQ_STR-TAXCODE sy-vline 
WA_CSRROEUTAXCLFNQ_STR-TRANSACTIONTYPEDETERMINATION sy-vline 
WA_CSRROEUTAXCLFNQ_STR-TAXITEM sy-vline 
WA_CSRROEUTAXCLFNQ_STR-STATRYRPTCATEGORY sy-vline 
WA_CSRROEUTAXCLFNQ_STR-STATRYRPTRUNID sy-vline 
WA_CSRROEUTAXCLFNQ_STR-STATRYRPTGENTITY sy-vline 
WA_CSRROEUTAXCLFNQ_STR-NAME sy-vline 
WA_CSRROEUTAXCLFNQ_STR-DEBTOR sy-vline 
WA_CSRROEUTAXCLFNQ_STR-CREDITOR sy-vline 
WA_CSRROEUTAXCLFNQ_STR-VATREGISTRATION sy-vline 
WA_CSRROEUTAXCLFNQ_STR-REPORTINGVATREGISTRATION sy-vline 
WA_CSRROEUTAXCLFNQ_STR-VATREGISTRATIONCOUNTRY sy-vline 
WA_CSRROEUTAXCLFNQ_STR-COUNTRY sy-vline 
WA_CSRROEUTAXCLFNQ_STR-REPORTINGCOUNTRY sy-vline 
WA_CSRROEUTAXCLFNQ_STR-OPERATION sy-vline 
WA_CSRROEUTAXCLFNQ_STR-AMOUNTINREPORTINGCURRENCY sy-vline 
WA_CSRROEUTAXCLFNQ_STR-REPORTINGCURRENCY sy-vline 
WA_CSRROEUTAXCLFNQ_STR-ISREVERSAL sy-vline 
WA_CSRROEUTAXCLFNQ_STR-ISREVERSED sy-vline 
WA_CSRROEUTAXCLFNQ_STR-TAXABLEENTITY sy-vline 
WA_CSRROEUTAXCLFNQ_STR-REPORTINGDATE sy-vline 
WA_CSRROEUTAXCLFNQ_STR-POSTINGDATE sy-vline 
WA_CSRROEUTAXCLFNQ_STR-DOCUMENTDATE sy-vline 
WA_CSRROEUTAXCLFNQ_STR-TAXREPORTINGDATE sy-vline 
WA_CSRROEUTAXCLFNQ_STR-ISEUTRIANGULARDEAL sy-vline 
WA_CSRROEUTAXCLFNQ_STR-DELIVOFGOODSDESTCOUNTRY sy-vline 
WA_CSRROEUTAXCLFNQ_STR-DELIVOFGOODSORIGINCOUNTRY sy-vline 
WA_CSRROEUTAXCLFNQ_STR-EUTAXCLASSIFICATION sy-vline 
WA_CSRROEUTAXCLFNQ_STR-TAXTYPE sy-vline 
WA_CSRROEUTAXCLFNQ_STR-BUSINESSPARTNER sy-vline 
WA_CSRROEUTAXCLFNQ_STR-BUSINESSPARTNERNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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