ABAP Select data from SAP table IPVTAXRPTGHISTND into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IPVTAXRPTGHISTND
*  INTO TABLE @DATA(IT_IPVTAXRPTGHISTND2).
*--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_IPVTAXRPTGHISTND INDEX 1 INTO DATA(WA_IPVTAXRPTGHISTND2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IPVTAXRPTGHISTND>-MANDT = 1.
<IPVTAXRPTGHISTND>-COMPANYCODE = 1.
<IPVTAXRPTGHISTND>-SALESDATE = 1.
<IPVTAXRPTGHISTND>-PRODUCT = 1.
<IPVTAXRPTGHISTND>-WELL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IPVTAXRPTGHISTND-WELLCOMPLETION, sy-vline,
  WA_IPVTAXRPTGHISTND-MEASUREMENTPOINT, sy-vline,
  WA_IPVTAXRPTGHISTND-JOINTVENTURE, sy-vline,
  WA_IPVTAXRPTGHISTND-DIVISIONOFINTEREST, sy-vline,
  WA_IPVTAXRPTGHISTND-DELIVERYNETWORK, sy-vline,
  WA_IPVTAXRPTGHISTND-PRACONTRACT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IPVTAXRPTGHISTND 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_IPVTAXRPTGHISTND 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_IPVTAXRPTGHISTND INTO WA_IPVTAXRPTGHISTND.


*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 WELL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IPVTAXRPTGHISTND-WELL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPVTAXRPTGHISTND-WELL.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field BASEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IPVTAXRPTGHISTND-BASEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPVTAXRPTGHISTND-BASEUNIT.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit GJAHR, internal->external for field VALUATIONDOCUMENTYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_IPVTAXRPTGHISTND-VALUATIONDOCUMENTYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPVTAXRPTGHISTND-VALUATIONDOCUMENTYEAR.
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_IPVTAXRPTGHISTND_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
SALESDATE TYPE STRING,
PRODUCT TYPE STRING,
WELL TYPE STRING,
WELLCOMPLETION TYPE STRING,
MEASUREMENTPOINT TYPE STRING,
JOINTVENTURE TYPE STRING,
DIVISIONOFINTEREST TYPE STRING,
DELIVERYNETWORK TYPE STRING,
PRACONTRACT TYPE STRING,
VOLUMETYPE TYPE STRING,
TAXCLASSIFICATION TYPE STRING,
TAXRPTGRVSLORBKGORADJMT TYPE STRING,
PRODUCERORPURCHASERCODE TYPE STRING,
UNITJOINTVENTURE TYPE STRING,
HASSEVERANCETAXPAYTOBLGN TYPE STRING,
SEVERANCETAXRPTGTYPE TYPE STRING,
BASEUNIT TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
NORTHDAKOTATAXEXMPWELLTYPE TYPE STRING,
NORTHDAKOTAPOSTALAREACODE TYPE STRING,
APIWELLNUMBER TYPE STRING,
APIWELLNAME TYPE STRING,
APIGRAVITYRATIO TYPE STRING,
PRODUCERORPURCHASERNMBR TYPE STRING,
FEDERALIDBYAGENCY TYPE STRING,
TAXPAYERIDBYAGENCY TYPE STRING,
RESERVOIR TYPE STRING,
VALUATIONDOCUMENTNUMBER TYPE STRING,
VALUATIONDOCUMENTYEAR TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATETIME TYPE STRING,
COUNTRY TYPE STRING,
PRIMARYGEOGRLLOCATION TYPE STRING,
ORIGINTRANSACTION TYPE STRING,
OILVOLUMEINBARRELS TYPE STRING,
OILVALUEINCOCODECRCY TYPE STRING,
TAXEXMPVALINCOCODECRCY TYPE STRING,
TAXABLEOILVALINCOCODECRCY TYPE STRING,
PRODNTAXDUEAMTINCOCODECRCY TYPE STRING,
PRODNTXPREVPAIDAMTINCOCDCRCY TYPE STRING,
PRODNTAXOTHPAIDAMTINCOCDCRCY TYPE STRING,
PRODNTAXPAIDAMTINCOCODECRCY TYPE STRING,
EXTRACTNTXDUEAMTINCOCODECRCY TYPE STRING,
EXTRACTNTXPREVAMTINCOCDCRCY TYPE STRING,
EXTRACTNTAXOTHAMTINCOCDCRCY TYPE STRING,
EXTRACTNTAXPAIDAMTINCOCDCRCY TYPE STRING,
ADDLVALINCOCODECRCY TYPE STRING,
MKTGCOST01INCOCODECRCY TYPE STRING,
MKTGCOST02INCOCODECRCY TYPE STRING,
MKTGCOST03INCOCODECRCY TYPE STRING,
MKTGCOST04INCOCODECRCY TYPE STRING,
MKTGCOST05INCOCODECRCY TYPE STRING,
MKTGCOST06INCOCODECRCY TYPE STRING,
MKTGCOST07INCOCODECRCY TYPE STRING,
MKTGCOST08INCOCODECRCY TYPE STRING,
MKTGCOST09INCOCODECRCY TYPE STRING,
MKTGCOST10INCOCODECRCY TYPE STRING,
MKTGREIMBMTCOSTINCOCODECRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IPVTAXRPTGHISTND_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_IPVTAXRPTGHISTND_STR-MANDT sy-vline 
WA_IPVTAXRPTGHISTND_STR-COMPANYCODE sy-vline 
WA_IPVTAXRPTGHISTND_STR-SALESDATE sy-vline 
WA_IPVTAXRPTGHISTND_STR-PRODUCT sy-vline 
WA_IPVTAXRPTGHISTND_STR-WELL sy-vline 
WA_IPVTAXRPTGHISTND_STR-WELLCOMPLETION sy-vline 
WA_IPVTAXRPTGHISTND_STR-MEASUREMENTPOINT sy-vline 
WA_IPVTAXRPTGHISTND_STR-JOINTVENTURE sy-vline 
WA_IPVTAXRPTGHISTND_STR-DIVISIONOFINTEREST sy-vline 
WA_IPVTAXRPTGHISTND_STR-DELIVERYNETWORK sy-vline 
WA_IPVTAXRPTGHISTND_STR-PRACONTRACT sy-vline 
WA_IPVTAXRPTGHISTND_STR-VOLUMETYPE sy-vline 
WA_IPVTAXRPTGHISTND_STR-TAXCLASSIFICATION sy-vline 
WA_IPVTAXRPTGHISTND_STR-TAXRPTGRVSLORBKGORADJMT sy-vline 
WA_IPVTAXRPTGHISTND_STR-PRODUCERORPURCHASERCODE sy-vline 
WA_IPVTAXRPTGHISTND_STR-UNITJOINTVENTURE sy-vline 
WA_IPVTAXRPTGHISTND_STR-HASSEVERANCETAXPAYTOBLGN sy-vline 
WA_IPVTAXRPTGHISTND_STR-SEVERANCETAXRPTGTYPE sy-vline 
WA_IPVTAXRPTGHISTND_STR-BASEUNIT sy-vline 
WA_IPVTAXRPTGHISTND_STR-COMPANYCODECURRENCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-NORTHDAKOTATAXEXMPWELLTYPE sy-vline 
WA_IPVTAXRPTGHISTND_STR-NORTHDAKOTAPOSTALAREACODE sy-vline 
WA_IPVTAXRPTGHISTND_STR-APIWELLNUMBER sy-vline 
WA_IPVTAXRPTGHISTND_STR-APIWELLNAME sy-vline 
WA_IPVTAXRPTGHISTND_STR-APIGRAVITYRATIO sy-vline 
WA_IPVTAXRPTGHISTND_STR-PRODUCERORPURCHASERNMBR sy-vline 
WA_IPVTAXRPTGHISTND_STR-FEDERALIDBYAGENCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-TAXPAYERIDBYAGENCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-RESERVOIR sy-vline 
WA_IPVTAXRPTGHISTND_STR-VALUATIONDOCUMENTNUMBER sy-vline 
WA_IPVTAXRPTGHISTND_STR-VALUATIONDOCUMENTYEAR sy-vline 
WA_IPVTAXRPTGHISTND_STR-CREATEDBYUSER sy-vline 
WA_IPVTAXRPTGHISTND_STR-CREATIONDATETIME sy-vline 
WA_IPVTAXRPTGHISTND_STR-COUNTRY sy-vline 
WA_IPVTAXRPTGHISTND_STR-PRIMARYGEOGRLLOCATION sy-vline 
WA_IPVTAXRPTGHISTND_STR-ORIGINTRANSACTION sy-vline 
WA_IPVTAXRPTGHISTND_STR-OILVOLUMEINBARRELS sy-vline 
WA_IPVTAXRPTGHISTND_STR-OILVALUEINCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-TAXEXMPVALINCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-TAXABLEOILVALINCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-PRODNTAXDUEAMTINCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-PRODNTXPREVPAIDAMTINCOCDCRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-PRODNTAXOTHPAIDAMTINCOCDCRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-PRODNTAXPAIDAMTINCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-EXTRACTNTXDUEAMTINCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-EXTRACTNTXPREVAMTINCOCDCRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-EXTRACTNTAXOTHAMTINCOCDCRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-EXTRACTNTAXPAIDAMTINCOCDCRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-ADDLVALINCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-MKTGCOST01INCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-MKTGCOST02INCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-MKTGCOST03INCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-MKTGCOST04INCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-MKTGCOST05INCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-MKTGCOST06INCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-MKTGCOST07INCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-MKTGCOST08INCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-MKTGCOST09INCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-MKTGCOST10INCOCODECRCY sy-vline 
WA_IPVTAXRPTGHISTND_STR-MKTGREIMBMTCOSTINCOCODECRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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