ABAP Select data from SAP table PCOSRBPTXITM2 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PCOSRBPTXITM2 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 PCOSRBPTXITM2. 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 PCOSRBPTXITM2 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_PCOSRBPTXITM2 TYPE STANDARD TABLE OF PCOSRBPTXITM2,
      WA_PCOSRBPTXITM2 TYPE PCOSRBPTXITM2,
      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: <PCOSRBPTXITM2> TYPE PCOSRBPTXITM2.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PCOSRBPTXITM2.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PCOSRBPTXITM2
  INTO TABLE IT_PCOSRBPTXITM2.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PCOSRBPTXITM2
*  INTO TABLE @DATA(IT_PCOSRBPTXITM22).
*--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_PCOSRBPTXITM2 INDEX 1 INTO DATA(WA_PCOSRBPTXITM22).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PCOSRBPTXITM2 ASSIGNING <PCOSRBPTXITM2>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PCOSRBPTXITM2>-MANDT = 1.
<PCOSRBPTXITM2>-COMPANYCODE = 1.
<PCOSRBPTXITM2>-ACCOUNTINGDOCUMENT = 1.
<PCOSRBPTXITM2>-FISCALYEAR = 1.
<PCOSRBPTXITM2>-TAXITEM = 1.

ENDLOOP.

LOOP AT IT_PCOSRBPTXITM2 INTO WA_PCOSRBPTXITM2.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PCOSRBPTXITM2-CO_DIANREPORTFORMAT, sy-vline,
  WA_PCOSRBPTXITM2-CO_DIANREPORTITEMTYPE, sy-vline,
  WA_PCOSRBPTXITM2-STATRYRPTGENTITY, sy-vline,
  WA_PCOSRBPTXITM2-STATRYRPTCATEGORY, sy-vline,
  WA_PCOSRBPTXITM2-STATRYRPTRUNID, sy-vline,
  WA_PCOSRBPTXITM2-CO_DIANAMOUNTCLASSIFICATION, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PCOSRBPTXITM2 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_PCOSRBPTXITM2 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_PCOSRBPTXITM2 INTO WA_PCOSRBPTXITM2.


*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_PCOSRBPTXITM2-ACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCOSRBPTXITM2-ACCOUNTINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PCOSRBPTXITM2-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCOSRBPTXITM2-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GLACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PCOSRBPTXITM2-GLACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCOSRBPTXITM2-GLACCOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC112, internal->external for field TAXRATE
CALL FUNCTION 'CONVERSION_EXIT_AC112_OUTPUT'
  EXPORTING
    input =                      WA_PCOSRBPTXITM2-TAXRATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCOSRBPTXITM2-TAXRATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field REVERSEDOCUMENTFISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PCOSRBPTXITM2-REVERSEDOCUMENTFISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCOSRBPTXITM2-REVERSEDOCUMENTFISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REVERSEDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PCOSRBPTXITM2-REVERSEDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCOSRBPTXITM2-REVERSEDOCUMENT.
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_PCOSRBPTXITM2_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
TAXITEM TYPE STRING,
CO_DIANREPORTFORMAT TYPE STRING,
CO_DIANREPORTITEMTYPE TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTRUNID TYPE STRING,
CO_DIANAMOUNTCLASSIFICATION TYPE STRING,
ACCOUNTINGDOCUMENTITEM TYPE STRING,
TRANSACTIONTYPEDETERMINATION TYPE STRING,
TAXREPORTINGDATE TYPE STRING,
REPORTINGDATE TYPE STRING,
TAXCODE TYPE STRING,
GLACCOUNT TYPE STRING,
TAXTYPE TYPE STRING,
TAXRESULTMANUALMODIFICATION TYPE STRING,
TAXJURISDICTION TYPE STRING,
TAXRATE TYPE STRING,
TAXRETURNCOUNTRY TYPE STRING,
COMPANYCODECOUNTRY TYPE STRING,
TAXCALCULATIONPROCEDURE TYPE STRING,
REVERSEDOCUMENTFISCALYEAR TYPE STRING,
DOCUMENTDATE TYPE STRING,
POSTINGDATE TYPE STRING,
POSTINGFISCALPERIOD TYPE STRING,
DOCUMENTREFERENCEID TYPE STRING,
REVERSEDOCUMENT TYPE STRING,
ORIGINALREFERENCEDOCUMENT TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
TAXBASEAMOUNTISNETAMOUNT TYPE STRING,
INVOICEREFERENCE TYPE STRING,
INVOICEREFERENCEFISCALYEAR TYPE STRING,
REFERENCEDOCUMENT TYPE STRING,
REFERENCEDOCUMENTCONTEXT TYPE STRING,
SUPPLIER TYPE STRING,
CUSTOMER TYPE STRING,
BUSINESSPLACE TYPE STRING,
REFERENCE1IDBYBUSINESSPARTNER TYPE STRING,
REFERENCE3IDBYBUSINESSPARTNER TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
TAXBASEAMOUNTINCOCODECRCY TYPE STRING,
TAXAMOUNTINCOCODECRCY TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
TAXBASEAMOUNTINTRANSCRCY TYPE STRING,
TAXAMOUNTINTRANSCRCY TYPE STRING,
COUNTRYCURRENCY TYPE STRING,
TAXAMOUNTINCOUNTRYCRCY TYPE STRING,
TAXBASEAMOUNTINCOUNTRYCRCY TYPE STRING,
REPORTINGCOUNTRY TYPE STRING,
REPORTINGCURRENCY TYPE STRING,
TAXBASEAMOUNTINRPTGCRCY TYPE STRING,
TAXAMOUNTINRPTGCRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PCOSRBPTXITM2_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_PCOSRBPTXITM2_STR-MANDT sy-vline 
WA_PCOSRBPTXITM2_STR-COMPANYCODE sy-vline 
WA_PCOSRBPTXITM2_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_PCOSRBPTXITM2_STR-FISCALYEAR sy-vline 
WA_PCOSRBPTXITM2_STR-TAXITEM sy-vline 
WA_PCOSRBPTXITM2_STR-CO_DIANREPORTFORMAT sy-vline 
WA_PCOSRBPTXITM2_STR-CO_DIANREPORTITEMTYPE sy-vline 
WA_PCOSRBPTXITM2_STR-STATRYRPTGENTITY sy-vline 
WA_PCOSRBPTXITM2_STR-STATRYRPTCATEGORY sy-vline 
WA_PCOSRBPTXITM2_STR-STATRYRPTRUNID sy-vline 
WA_PCOSRBPTXITM2_STR-CO_DIANAMOUNTCLASSIFICATION sy-vline 
WA_PCOSRBPTXITM2_STR-ACCOUNTINGDOCUMENTITEM sy-vline 
WA_PCOSRBPTXITM2_STR-TRANSACTIONTYPEDETERMINATION sy-vline 
WA_PCOSRBPTXITM2_STR-TAXREPORTINGDATE sy-vline 
WA_PCOSRBPTXITM2_STR-REPORTINGDATE sy-vline 
WA_PCOSRBPTXITM2_STR-TAXCODE sy-vline 
WA_PCOSRBPTXITM2_STR-GLACCOUNT sy-vline 
WA_PCOSRBPTXITM2_STR-TAXTYPE sy-vline 
WA_PCOSRBPTXITM2_STR-TAXRESULTMANUALMODIFICATION sy-vline 
WA_PCOSRBPTXITM2_STR-TAXJURISDICTION sy-vline 
WA_PCOSRBPTXITM2_STR-TAXRATE sy-vline 
WA_PCOSRBPTXITM2_STR-TAXRETURNCOUNTRY sy-vline 
WA_PCOSRBPTXITM2_STR-COMPANYCODECOUNTRY sy-vline 
WA_PCOSRBPTXITM2_STR-TAXCALCULATIONPROCEDURE sy-vline 
WA_PCOSRBPTXITM2_STR-REVERSEDOCUMENTFISCALYEAR sy-vline 
WA_PCOSRBPTXITM2_STR-DOCUMENTDATE sy-vline 
WA_PCOSRBPTXITM2_STR-POSTINGDATE sy-vline 
WA_PCOSRBPTXITM2_STR-POSTINGFISCALPERIOD sy-vline 
WA_PCOSRBPTXITM2_STR-DOCUMENTREFERENCEID sy-vline 
WA_PCOSRBPTXITM2_STR-REVERSEDOCUMENT sy-vline 
WA_PCOSRBPTXITM2_STR-ORIGINALREFERENCEDOCUMENT sy-vline 
WA_PCOSRBPTXITM2_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_PCOSRBPTXITM2_STR-TAXBASEAMOUNTISNETAMOUNT sy-vline 
WA_PCOSRBPTXITM2_STR-INVOICEREFERENCE sy-vline 
WA_PCOSRBPTXITM2_STR-INVOICEREFERENCEFISCALYEAR sy-vline 
WA_PCOSRBPTXITM2_STR-REFERENCEDOCUMENT sy-vline 
WA_PCOSRBPTXITM2_STR-REFERENCEDOCUMENTCONTEXT sy-vline 
WA_PCOSRBPTXITM2_STR-SUPPLIER sy-vline 
WA_PCOSRBPTXITM2_STR-CUSTOMER sy-vline 
WA_PCOSRBPTXITM2_STR-BUSINESSPLACE sy-vline 
WA_PCOSRBPTXITM2_STR-REFERENCE1IDBYBUSINESSPARTNER sy-vline 
WA_PCOSRBPTXITM2_STR-REFERENCE3IDBYBUSINESSPARTNER sy-vline 
WA_PCOSRBPTXITM2_STR-COMPANYCODECURRENCY sy-vline 
WA_PCOSRBPTXITM2_STR-TAXBASEAMOUNTINCOCODECRCY sy-vline 
WA_PCOSRBPTXITM2_STR-TAXAMOUNTINCOCODECRCY sy-vline 
WA_PCOSRBPTXITM2_STR-DOCUMENTCURRENCY sy-vline 
WA_PCOSRBPTXITM2_STR-TAXBASEAMOUNTINTRANSCRCY sy-vline 
WA_PCOSRBPTXITM2_STR-TAXAMOUNTINTRANSCRCY sy-vline 
WA_PCOSRBPTXITM2_STR-COUNTRYCURRENCY sy-vline 
WA_PCOSRBPTXITM2_STR-TAXAMOUNTINCOUNTRYCRCY sy-vline 
WA_PCOSRBPTXITM2_STR-TAXBASEAMOUNTINCOUNTRYCRCY sy-vline 
WA_PCOSRBPTXITM2_STR-REPORTINGCOUNTRY sy-vline 
WA_PCOSRBPTXITM2_STR-REPORTINGCURRENCY sy-vline 
WA_PCOSRBPTXITM2_STR-TAXBASEAMOUNTINRPTGCRCY sy-vline 
WA_PCOSRBPTXITM2_STR-TAXAMOUNTINRPTGCRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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