ABAP Select data from SAP table PSTRPBPTAXITEM4 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PSTRPBPTAXITEM4 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 PSTRPBPTAXITEM4. 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 PSTRPBPTAXITEM4 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_PSTRPBPTAXITEM4 TYPE STANDARD TABLE OF PSTRPBPTAXITEM4,
      WA_PSTRPBPTAXITEM4 TYPE PSTRPBPTAXITEM4,
      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: <PSTRPBPTAXITEM4> TYPE PSTRPBPTAXITEM4.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PSTRPBPTAXITEM4.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PSTRPBPTAXITEM4
  INTO TABLE IT_PSTRPBPTAXITEM4.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PSTRPBPTAXITEM4
*  INTO TABLE @DATA(IT_PSTRPBPTAXITEM42).
*--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_PSTRPBPTAXITEM4 INDEX 1 INTO DATA(WA_PSTRPBPTAXITEM42).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PSTRPBPTAXITEM4 ASSIGNING <PSTRPBPTAXITEM4>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PSTRPBPTAXITEM4>-MANDT = 1.
<PSTRPBPTAXITEM4>-COMPANYCODE = 1.
<PSTRPBPTAXITEM4>-ACCOUNTINGDOCUMENT = 1.
<PSTRPBPTAXITEM4>-FISCALYEAR = 1.
<PSTRPBPTAXITEM4>-TAXITEM = 1.

ENDLOOP.

LOOP AT IT_PSTRPBPTAXITEM4 INTO WA_PSTRPBPTAXITEM4.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PSTRPBPTAXITEM4-ACCOUNTINGDOCUMENTITEM, sy-vline,
  WA_PSTRPBPTAXITEM4-TRANSACTIONTYPEDETERMINATION, sy-vline,
  WA_PSTRPBPTAXITEM4-TAXCODE, sy-vline,
  WA_PSTRPBPTAXITEM4-GLACCOUNT, sy-vline,
  WA_PSTRPBPTAXITEM4-TAXTYPE, sy-vline,
  WA_PSTRPBPTAXITEM4-TAXRESULTMANUALMODIFICATION, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PSTRPBPTAXITEM4 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_PSTRPBPTAXITEM4 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_PSTRPBPTAXITEM4 INTO WA_PSTRPBPTAXITEM4.


*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_PSTRPBPTAXITEM4-ACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSTRPBPTAXITEM4-ACCOUNTINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PSTRPBPTAXITEM4-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSTRPBPTAXITEM4-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GLACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PSTRPBPTAXITEM4-GLACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSTRPBPTAXITEM4-GLACCOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC112, internal->external for field TAXRATE
CALL FUNCTION 'CONVERSION_EXIT_AC112_OUTPUT'
  EXPORTING
    input =                      WA_PSTRPBPTAXITEM4-TAXRATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSTRPBPTAXITEM4-TAXRATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REVERSEDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PSTRPBPTAXITEM4-REVERSEDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSTRPBPTAXITEM4-REVERSEDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field REVERSEDOCUMENTFISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PSTRPBPTAXITEM4-REVERSEDOCUMENTFISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSTRPBPTAXITEM4-REVERSEDOCUMENTFISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SENDERLOGICALSYSTEM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PSTRPBPTAXITEM4-SENDERLOGICALSYSTEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSTRPBPTAXITEM4-SENDERLOGICALSYSTEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SENDERACCOUNTINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PSTRPBPTAXITEM4-SENDERACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSTRPBPTAXITEM4-SENDERACCOUNTINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field SENDERFISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PSTRPBPTAXITEM4-SENDERFISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSTRPBPTAXITEM4-SENDERFISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field JRNLENTRYCNTRYSPECIFICBP1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PSTRPBPTAXITEM4-JRNLENTRYCNTRYSPECIFICBP1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSTRPBPTAXITEM4-JRNLENTRYCNTRYSPECIFICBP1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field JRNLENTRYCNTRYSPECIFICBP2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PSTRPBPTAXITEM4-JRNLENTRYCNTRYSPECIFICBP2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSTRPBPTAXITEM4-JRNLENTRYCNTRYSPECIFICBP2.
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_PSTRPBPTAXITEM4_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
TAXITEM TYPE STRING,
ACCOUNTINGDOCUMENTITEM TYPE STRING,
TRANSACTIONTYPEDETERMINATION TYPE STRING,
TAXCODE TYPE STRING,
GLACCOUNT TYPE STRING,
TAXTYPE TYPE STRING,
TAXRESULTMANUALMODIFICATION TYPE STRING,
TAXBASEAMOUNTINCOCODECRCY TYPE STRING,
TAXAMOUNTINCOCODECRCY TYPE STRING,
TAXBASEAMOUNTINTRANSCRCY TYPE STRING,
TAXAMOUNTINTRANSCRCY TYPE STRING,
VATREGISTRATION TYPE STRING,
TAXJURISDICTION TYPE STRING,
CONDITIONTYPE TYPE STRING,
TAXRATE TYPE STRING,
TAXRETURNCOUNTRY TYPE STRING,
TAXAMOUNTINCOUNTRYCRCY TYPE STRING,
TAXBASEAMOUNTINCOUNTRYCRCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
COMPANYCODECOUNTRY TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
COUNTRYCURRENCY TYPE STRING,
TAXCALCULATIONPROCEDURE TYPE STRING,
TAXRATEVALIDITYSTARTDATE TYPE STRING,
DOCUMENTDATE TYPE STRING,
POSTINGDATE TYPE STRING,
POSTINGFISCALPERIOD TYPE STRING,
REFERENCEDOCUMENTTYPE TYPE STRING,
DOCUMENTREFERENCEID TYPE STRING,
REVERSEDOCUMENT TYPE STRING,
REVERSEDOCUMENTFISCALYEAR TYPE STRING,
ORIGINALREFERENCEDOCUMENT TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
TAXBASEAMOUNTISNETAMOUNT TYPE STRING,
TAXREPORTINGDATE TYPE STRING,
SENDERLOGICALSYSTEM TYPE STRING,
SENDERCOMPANYCODE TYPE STRING,
SENDERACCOUNTINGDOCUMENT TYPE STRING,
SENDERFISCALYEAR TYPE STRING,
JRNLENTRYCNTRYSPECIFICREF1 TYPE STRING,
JRNLENTRYCNTRYSPECIFICDATE1 TYPE STRING,
JRNLENTRYCNTRYSPECIFICREF2 TYPE STRING,
JRNLENTRYCNTRYSPECIFICDATE2 TYPE STRING,
JRNLENTRYCNTRYSPECIFICREF3 TYPE STRING,
JRNLENTRYCNTRYSPECIFICDATE3 TYPE STRING,
JRNLENTRYCNTRYSPECIFICREF4 TYPE STRING,
JRNLENTRYCNTRYSPECIFICDATE4 TYPE STRING,
JRNLENTRYCNTRYSPECIFICREF5 TYPE STRING,
JRNLENTRYCNTRYSPECIFICDATE5 TYPE STRING,
JRNLENTRYCNTRYSPECIFICBP1 TYPE STRING,
JRNLENTRYCNTRYSPECIFICBP2 TYPE STRING,
INVOICEREFERENCE TYPE STRING,
INVOICEREFERENCEFISCALYEAR TYPE STRING,
REFERENCEDOCUMENT TYPE STRING,
REFERENCEDOCUMENTCONTEXT TYPE STRING,
FINANCIALACCOUNTTYPE TYPE STRING,
SUPPLIER TYPE STRING,
CUSTOMER TYPE STRING,
REPORTINGCOUNTRY TYPE STRING,
REPORTINGDATE TYPE STRING,
INVOICENUMBER TYPE STRING,
INVOICEFISCALYEAR TYPE STRING,
INVOICEDOCUMENTITEM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PSTRPBPTAXITEM4_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_PSTRPBPTAXITEM4_STR-MANDT sy-vline 
WA_PSTRPBPTAXITEM4_STR-COMPANYCODE sy-vline 
WA_PSTRPBPTAXITEM4_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_PSTRPBPTAXITEM4_STR-FISCALYEAR sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXITEM sy-vline 
WA_PSTRPBPTAXITEM4_STR-ACCOUNTINGDOCUMENTITEM sy-vline 
WA_PSTRPBPTAXITEM4_STR-TRANSACTIONTYPEDETERMINATION sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXCODE sy-vline 
WA_PSTRPBPTAXITEM4_STR-GLACCOUNT sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXTYPE sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXRESULTMANUALMODIFICATION sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXBASEAMOUNTINCOCODECRCY sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXAMOUNTINCOCODECRCY sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXBASEAMOUNTINTRANSCRCY sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXAMOUNTINTRANSCRCY sy-vline 
WA_PSTRPBPTAXITEM4_STR-VATREGISTRATION sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXJURISDICTION sy-vline 
WA_PSTRPBPTAXITEM4_STR-CONDITIONTYPE sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXRATE sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXRETURNCOUNTRY sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXAMOUNTINCOUNTRYCRCY sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXBASEAMOUNTINCOUNTRYCRCY sy-vline 
WA_PSTRPBPTAXITEM4_STR-COMPANYCODECURRENCY sy-vline 
WA_PSTRPBPTAXITEM4_STR-COMPANYCODECOUNTRY sy-vline 
WA_PSTRPBPTAXITEM4_STR-DOCUMENTCURRENCY sy-vline 
WA_PSTRPBPTAXITEM4_STR-COUNTRYCURRENCY sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXCALCULATIONPROCEDURE sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXRATEVALIDITYSTARTDATE sy-vline 
WA_PSTRPBPTAXITEM4_STR-DOCUMENTDATE sy-vline 
WA_PSTRPBPTAXITEM4_STR-POSTINGDATE sy-vline 
WA_PSTRPBPTAXITEM4_STR-POSTINGFISCALPERIOD sy-vline 
WA_PSTRPBPTAXITEM4_STR-REFERENCEDOCUMENTTYPE sy-vline 
WA_PSTRPBPTAXITEM4_STR-DOCUMENTREFERENCEID sy-vline 
WA_PSTRPBPTAXITEM4_STR-REVERSEDOCUMENT sy-vline 
WA_PSTRPBPTAXITEM4_STR-REVERSEDOCUMENTFISCALYEAR sy-vline 
WA_PSTRPBPTAXITEM4_STR-ORIGINALREFERENCEDOCUMENT sy-vline 
WA_PSTRPBPTAXITEM4_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXBASEAMOUNTISNETAMOUNT sy-vline 
WA_PSTRPBPTAXITEM4_STR-TAXREPORTINGDATE sy-vline 
WA_PSTRPBPTAXITEM4_STR-SENDERLOGICALSYSTEM sy-vline 
WA_PSTRPBPTAXITEM4_STR-SENDERCOMPANYCODE sy-vline 
WA_PSTRPBPTAXITEM4_STR-SENDERACCOUNTINGDOCUMENT sy-vline 
WA_PSTRPBPTAXITEM4_STR-SENDERFISCALYEAR sy-vline 
WA_PSTRPBPTAXITEM4_STR-JRNLENTRYCNTRYSPECIFICREF1 sy-vline 
WA_PSTRPBPTAXITEM4_STR-JRNLENTRYCNTRYSPECIFICDATE1 sy-vline 
WA_PSTRPBPTAXITEM4_STR-JRNLENTRYCNTRYSPECIFICREF2 sy-vline 
WA_PSTRPBPTAXITEM4_STR-JRNLENTRYCNTRYSPECIFICDATE2 sy-vline 
WA_PSTRPBPTAXITEM4_STR-JRNLENTRYCNTRYSPECIFICREF3 sy-vline 
WA_PSTRPBPTAXITEM4_STR-JRNLENTRYCNTRYSPECIFICDATE3 sy-vline 
WA_PSTRPBPTAXITEM4_STR-JRNLENTRYCNTRYSPECIFICREF4 sy-vline 
WA_PSTRPBPTAXITEM4_STR-JRNLENTRYCNTRYSPECIFICDATE4 sy-vline 
WA_PSTRPBPTAXITEM4_STR-JRNLENTRYCNTRYSPECIFICREF5 sy-vline 
WA_PSTRPBPTAXITEM4_STR-JRNLENTRYCNTRYSPECIFICDATE5 sy-vline 
WA_PSTRPBPTAXITEM4_STR-JRNLENTRYCNTRYSPECIFICBP1 sy-vline 
WA_PSTRPBPTAXITEM4_STR-JRNLENTRYCNTRYSPECIFICBP2 sy-vline 
WA_PSTRPBPTAXITEM4_STR-INVOICEREFERENCE sy-vline 
WA_PSTRPBPTAXITEM4_STR-INVOICEREFERENCEFISCALYEAR sy-vline 
WA_PSTRPBPTAXITEM4_STR-REFERENCEDOCUMENT sy-vline 
WA_PSTRPBPTAXITEM4_STR-REFERENCEDOCUMENTCONTEXT sy-vline 
WA_PSTRPBPTAXITEM4_STR-FINANCIALACCOUNTTYPE sy-vline 
WA_PSTRPBPTAXITEM4_STR-SUPPLIER sy-vline 
WA_PSTRPBPTAXITEM4_STR-CUSTOMER sy-vline 
WA_PSTRPBPTAXITEM4_STR-REPORTINGCOUNTRY sy-vline 
WA_PSTRPBPTAXITEM4_STR-REPORTINGDATE sy-vline 
WA_PSTRPBPTAXITEM4_STR-INVOICENUMBER sy-vline 
WA_PSTRPBPTAXITEM4_STR-INVOICEFISCALYEAR sy-vline 
WA_PSTRPBPTAXITEM4_STR-INVOICEDOCUMENTITEM sy-vline      INTO ld_text SEPARATED BY SPACE.

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