ABAP Select data from SAP table CSRPHTAXITEMQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CSRPHTAXITEMQ
*  INTO TABLE @DATA(IT_CSRPHTAXITEMQ2).
*--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_CSRPHTAXITEMQ INDEX 1 INTO DATA(WA_CSRPHTAXITEMQ2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CSRPHTAXITEMQ-STATRYRPTGENTITY, sy-vline,
  WA_CSRPHTAXITEMQ-STATRYRPTCATEGORY, sy-vline,
  WA_CSRPHTAXITEMQ-STATRYRPTRUNID, sy-vline,
  WA_CSRPHTAXITEMQ-POSTINGDATE, sy-vline,
  WA_CSRPHTAXITEMQ-REPORTINGDATE, sy-vline,
  WA_CSRPHTAXITEMQ-DOCUMENTDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CSRPHTAXITEMQ 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_CSRPHTAXITEMQ 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_CSRPHTAXITEMQ INTO WA_CSRPHTAXITEMQ.


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

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

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

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

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

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

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

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

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

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

*Conversion exit AU132, internal->external for field TAXAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CSRPHTAXITEMQ-TAXAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRPHTAXITEMQ-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_CSRPHTAXITEMQ_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTRUNID TYPE STRING,
POSTINGDATE TYPE STRING,
REPORTINGDATE TYPE STRING,
DOCUMENTDATE TYPE STRING,
TAXREPORTINGDATE TYPE STRING,
FISCALPERIOD TYPE STRING,
ACCOUNTINGDOCUMENTHEADERTEXT TYPE STRING,
DOCUMENTREFERENCEID TYPE STRING,
BUSINESSPARTNER TYPE STRING,
BUSINESSPARTNERCOUNTRY TYPE STRING,
TAXNUMBER1 TYPE STRING,
TAXNUMBER2 TYPE STRING,
TAXNUMBER3 TYPE STRING,
BUSINESSPARTNERNAME TYPE STRING,
CUSTOMERSUPPLIERADDRESS TYPE STRING,
SUPPLIER TYPE STRING,
SUPPLIERTAXID1 TYPE STRING,
SUPPLIERTAXID2 TYPE STRING,
SUPPLIERTAXID3 TYPE STRING,
SUPPLIERADDRESS TYPE STRING,
SUPPLIERNAME TYPE STRING,
BUSINESSPLACE TYPE STRING,
TAXCODE TYPE STRING,
TAXRATE TYPE STRING,
EXCHANGERATE TYPE STRING,
TRANSACTIONTYPEDETERMINATION TYPE STRING,
GLACCOUNT TYPE STRING,
REPORTINGCOUNTRY TYPE STRING,
REPORTINGCURRENCY TYPE STRING,
TAXBASEAMOUNTINRPTGCRCY TYPE STRING,
TAXAMOUNTINRPTGCRCY TYPE STRING,
TAXBASEAMOUNTINCOCODECRCY TYPE STRING,
TAXAMOUNTINCOCODECRCY TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
TAXBASEAMOUNTINTRANSCRCY TYPE STRING,
TAXAMOUNT TYPE STRING,
GROSSAMOUNTINCOCODECURRENCY TYPE STRING,
DISCOUNTAMTINCOCODECRCY TYPE STRING,
DISCOUNTBASEAMTINCOCODECRCY TYPE STRING,
INVOICEAMTINCOCODECRCY TYPE STRING,
INVOICEBASEAMTINCOCODECRCY TYPE STRING,
TAXCODENAME TYPE STRING,
TAXTYPENAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CSRPHTAXITEMQ_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_CSRPHTAXITEMQ_STR-MANDT sy-vline 
WA_CSRPHTAXITEMQ_STR-COMPANYCODE sy-vline 
WA_CSRPHTAXITEMQ_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_CSRPHTAXITEMQ_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CSRPHTAXITEMQ_STR-FISCALYEAR sy-vline 
WA_CSRPHTAXITEMQ_STR-STATRYRPTGENTITY sy-vline 
WA_CSRPHTAXITEMQ_STR-STATRYRPTCATEGORY sy-vline 
WA_CSRPHTAXITEMQ_STR-STATRYRPTRUNID sy-vline 
WA_CSRPHTAXITEMQ_STR-POSTINGDATE sy-vline 
WA_CSRPHTAXITEMQ_STR-REPORTINGDATE sy-vline 
WA_CSRPHTAXITEMQ_STR-DOCUMENTDATE sy-vline 
WA_CSRPHTAXITEMQ_STR-TAXREPORTINGDATE sy-vline 
WA_CSRPHTAXITEMQ_STR-FISCALPERIOD sy-vline 
WA_CSRPHTAXITEMQ_STR-ACCOUNTINGDOCUMENTHEADERTEXT sy-vline 
WA_CSRPHTAXITEMQ_STR-DOCUMENTREFERENCEID sy-vline 
WA_CSRPHTAXITEMQ_STR-BUSINESSPARTNER sy-vline 
WA_CSRPHTAXITEMQ_STR-BUSINESSPARTNERCOUNTRY sy-vline 
WA_CSRPHTAXITEMQ_STR-TAXNUMBER1 sy-vline 
WA_CSRPHTAXITEMQ_STR-TAXNUMBER2 sy-vline 
WA_CSRPHTAXITEMQ_STR-TAXNUMBER3 sy-vline 
WA_CSRPHTAXITEMQ_STR-BUSINESSPARTNERNAME sy-vline 
WA_CSRPHTAXITEMQ_STR-CUSTOMERSUPPLIERADDRESS sy-vline 
WA_CSRPHTAXITEMQ_STR-SUPPLIER sy-vline 
WA_CSRPHTAXITEMQ_STR-SUPPLIERTAXID1 sy-vline 
WA_CSRPHTAXITEMQ_STR-SUPPLIERTAXID2 sy-vline 
WA_CSRPHTAXITEMQ_STR-SUPPLIERTAXID3 sy-vline 
WA_CSRPHTAXITEMQ_STR-SUPPLIERADDRESS sy-vline 
WA_CSRPHTAXITEMQ_STR-SUPPLIERNAME sy-vline 
WA_CSRPHTAXITEMQ_STR-BUSINESSPLACE sy-vline 
WA_CSRPHTAXITEMQ_STR-TAXCODE sy-vline 
WA_CSRPHTAXITEMQ_STR-TAXRATE sy-vline 
WA_CSRPHTAXITEMQ_STR-EXCHANGERATE sy-vline 
WA_CSRPHTAXITEMQ_STR-TRANSACTIONTYPEDETERMINATION sy-vline 
WA_CSRPHTAXITEMQ_STR-GLACCOUNT sy-vline 
WA_CSRPHTAXITEMQ_STR-REPORTINGCOUNTRY sy-vline 
WA_CSRPHTAXITEMQ_STR-REPORTINGCURRENCY sy-vline 
WA_CSRPHTAXITEMQ_STR-TAXBASEAMOUNTINRPTGCRCY sy-vline 
WA_CSRPHTAXITEMQ_STR-TAXAMOUNTINRPTGCRCY sy-vline 
WA_CSRPHTAXITEMQ_STR-TAXBASEAMOUNTINCOCODECRCY sy-vline 
WA_CSRPHTAXITEMQ_STR-TAXAMOUNTINCOCODECRCY sy-vline 
WA_CSRPHTAXITEMQ_STR-DOCUMENTCURRENCY sy-vline 
WA_CSRPHTAXITEMQ_STR-TAXBASEAMOUNTINTRANSCRCY sy-vline 
WA_CSRPHTAXITEMQ_STR-TAXAMOUNT sy-vline 
WA_CSRPHTAXITEMQ_STR-GROSSAMOUNTINCOCODECURRENCY sy-vline 
WA_CSRPHTAXITEMQ_STR-DISCOUNTAMTINCOCODECRCY sy-vline 
WA_CSRPHTAXITEMQ_STR-DISCOUNTBASEAMTINCOCODECRCY sy-vline 
WA_CSRPHTAXITEMQ_STR-INVOICEAMTINCOCODECRCY sy-vline 
WA_CSRPHTAXITEMQ_STR-INVOICEBASEAMTINCOCODECRCY sy-vline 
WA_CSRPHTAXITEMQ_STR-TAXCODENAME sy-vline 
WA_CSRPHTAXITEMQ_STR-TAXTYPENAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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