ABAP Select data from SAP table PFIRECNCLNSITN into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PFIRECNCLNSITN
*  INTO TABLE @DATA(IT_PFIRECNCLNSITN2).
*--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_PFIRECNCLNSITN INDEX 1 INTO DATA(WA_PFIRECNCLNSITN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PFIRECNCLNSITN>-MANDT = 1.
<PFIRECNCLNSITN>-COMPANYCODE = 1.
<PFIRECNCLNSITN>-PURCHASINGDOCUMENT = 1.
<PFIRECNCLNSITN>-PURCHASINGDOCUMENTITEM = 1.
<PFIRECNCLNSITN>-LASTCHANGEDATETIME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PFIRECNCLNSITN-COMPANYCODECURRENCY, sy-vline,
  WA_PFIRECNCLNSITN-BALAMTINCOCODECRCYISCHANGED, sy-vline,
  WA_PFIRECNCLNSITN-BALANCEQUANTITYISCHANGED, sy-vline,
  WA_PFIRECNCLNSITN-GOODSRECEIPTQTYISCHANGED, sy-vline,
  WA_PFIRECNCLNSITN-INVOICERECEIPTQTYISCHANGED, sy-vline,
  WA_PFIRECNCLNSITN-NUMBEROFGOODSRCPTSISCHANGED, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PFIRECNCLNSITN 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_PFIRECNCLNSITN 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_PFIRECNCLNSITN INTO WA_PFIRECNCLNSITN.


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

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

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PFIRECNCLNSITN-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFIRECNCLNSITN-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SUPPLIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PFIRECNCLNSITN-SUPPLIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFIRECNCLNSITN-SUPPLIER.
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_PFIRECNCLNSITN_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
PURCHASINGDOCUMENT TYPE STRING,
PURCHASINGDOCUMENTITEM TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
BALAMTINCOCODECRCYISCHANGED TYPE STRING,
BALANCEQUANTITYISCHANGED TYPE STRING,
GOODSRECEIPTQTYISCHANGED TYPE STRING,
INVOICERECEIPTQTYISCHANGED TYPE STRING,
NUMBEROFGOODSRCPTSISCHANGED TYPE STRING,
PREVNUMBEROFINVOICERECEIPTS TYPE STRING,
PURGDOCORDERQUANTITYUNIT TYPE STRING,
BALANCEABSOLUTEAMTINCOCODECRCY TYPE STRING,
BALAMTINCOMPANYCODECRCY TYPE STRING,
PURCHASINGDOCUMENTORDERQTY TYPE STRING,
NUMBEROFINVOICERECEIPTS TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
RESPONSIBLEDEPARTMENT TYPE STRING,
RESPONSIBLEPERSON TYPE STRING,
GRIRCLEARINGPROCESSSTATUS TYPE STRING,
GRIRCLEARINGPROCESSPRIORITY TYPE STRING,
HASNOTE TYPE STRING,
GRIRCLEARINGPROCESSROOTCAUSE TYPE STRING,
LASTCHANGEDATE TYPE STRING,
SYSTEMMESSAGEIDENTIFICATION TYPE STRING,
SYSTEMMESSAGETYPE TYPE STRING,
SYSTEMMESSAGENUMBER TYPE STRING,
SYSTEMMESSAGEVARIABLE1 TYPE STRING,
SYSTEMMESSAGEVARIABLE2 TYPE STRING,
SYSTEMMESSAGEVARIABLE3 TYPE STRING,
SYSTEMMESSAGEVARIABLE4 TYPE STRING,
SYSTEMMESSAGETEXT TYPE STRING,
PRPSDRESPONSIBLEDEPARTMENT TYPE STRING,
PROPOSEDRESPONSIBLEPERSON TYPE STRING,
GRIRCLRGPROCESSPRPSDSTATUS TYPE STRING,
GRIRCLRGPROCPRPSDPRIORITY TYPE STRING,
GRIRCLRGPROCESSPRPSDROOTCAUSE TYPE STRING,
PRPSDRESPDEPTMAXCLPROBABILITY TYPE STRING,
PRPSDRESPPERSONMAXCLASSPROBLTY TYPE STRING,
GRIRPROPOSEDSTATUSMAXCLPROBLTY TYPE STRING,
GRIRPROPOSEDPRIOMAXCLPROBLTY TYPE STRING,
GRIRPRPSDROOTCAUSEMAXCLPROBLTY TYPE STRING,
PLANT TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
MATERIALGROUP TYPE STRING,
MATERIAL TYPE STRING,
REQUISITIONERNAME TYPE STRING,
ACCOUNTASSIGNMENTCATEGORY TYPE STRING,
ISFINALLYINVOICED TYPE STRING,
PURCHASINGDOCUMENTDELETIONCODE TYPE STRING,
SUPPLIER TYPE STRING,
SUPPLIERNAME TYPE STRING,
CREATEDBYUSER TYPE STRING,
LASTCHANGEDAYS TYPE STRING,
LATESTOPENITEMPOSTINGDATE TYPE STRING,
OLDESTOPENITEMPOSTINGDATE TYPE STRING,
NUMBEROFOPENITEMS TYPE STRING,
PURCHASINGDOCUMENTITEMTEXT TYPE STRING,
VALUATIONAREA TYPE STRING,
VALUATIONTYPE TYPE STRING,
NUMBEROFPURCHASEORDERITEMS TYPE STRING,
GOODSRECEIPTGOODSAMTINCCCRCY TYPE STRING,
GDSRCPTDELIVCOSTAMTINCCCRCY TYPE STRING,
INVOICERCPTGOODSAMTINCCCRCY TYPE STRING,
INVCRCPTDELIVCOSTAMTINCCCRCY TYPE STRING,
GOODSRECEIPTGDSQTYINREFQTYUNIT TYPE STRING,
GRDELIVCOSTQTYINREFQTYUNIT TYPE STRING,
INVOICERCPTGDSQTYINREFQTYUNIT TYPE STRING,
INVCRCPTDELIVQTYINREFQTYUNIT TYPE STRING,
GOODSBALANCEAMOUNTINCCCRCY TYPE STRING,
GDSBALANCEQUANTITYINREFQTYUNIT TYPE STRING,
DELIVERYCOSTBALAMTINCCCRCY TYPE STRING,
DELIVCOSTBALQTYINREFQTYUNIT TYPE STRING,
GOODSRECEIPTAMOUNTINCOCODECRCY TYPE STRING,
INVOICERCPTAMTINCOCODECRCY TYPE STRING,
HASNOGOODSRECEIPTPOSTED TYPE STRING,
HASNOINVOICERECEIPTPOSTED TYPE STRING,
ISGOODSRCPTGOODSAMTSURPLUS TYPE STRING,
ISINVOICEGOODSAMOUNTSURPLUS TYPE STRING,
ISGDSRCPTDELIVCOSTAMTSURPLUS TYPE STRING,
ISINVOICEDELIVCOSTAMTSURPLUS TYPE STRING,
ISGOODSRCPTGOODSQTYSURPLUS TYPE STRING,
ISINVOICEGOODSQTYSURPLUS TYPE STRING,
ISGDSRCPTDELIVCOSTQTYSURPLUS TYPE STRING,
ISINVOICEDELIVCOSTQTYSURPLUS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PFIRECNCLNSITN_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_PFIRECNCLNSITN_STR-MANDT sy-vline 
WA_PFIRECNCLNSITN_STR-COMPANYCODE sy-vline 
WA_PFIRECNCLNSITN_STR-PURCHASINGDOCUMENT sy-vline 
WA_PFIRECNCLNSITN_STR-PURCHASINGDOCUMENTITEM sy-vline 
WA_PFIRECNCLNSITN_STR-LASTCHANGEDATETIME sy-vline 
WA_PFIRECNCLNSITN_STR-COMPANYCODECURRENCY sy-vline 
WA_PFIRECNCLNSITN_STR-BALAMTINCOCODECRCYISCHANGED sy-vline 
WA_PFIRECNCLNSITN_STR-BALANCEQUANTITYISCHANGED sy-vline 
WA_PFIRECNCLNSITN_STR-GOODSRECEIPTQTYISCHANGED sy-vline 
WA_PFIRECNCLNSITN_STR-INVOICERECEIPTQTYISCHANGED sy-vline 
WA_PFIRECNCLNSITN_STR-NUMBEROFGOODSRCPTSISCHANGED sy-vline 
WA_PFIRECNCLNSITN_STR-PREVNUMBEROFINVOICERECEIPTS sy-vline 
WA_PFIRECNCLNSITN_STR-PURGDOCORDERQUANTITYUNIT sy-vline 
WA_PFIRECNCLNSITN_STR-BALANCEABSOLUTEAMTINCOCODECRCY sy-vline 
WA_PFIRECNCLNSITN_STR-BALAMTINCOMPANYCODECRCY sy-vline 
WA_PFIRECNCLNSITN_STR-PURCHASINGDOCUMENTORDERQTY sy-vline 
WA_PFIRECNCLNSITN_STR-NUMBEROFINVOICERECEIPTS sy-vline 
WA_PFIRECNCLNSITN_STR-LASTCHANGEDBYUSER sy-vline 
WA_PFIRECNCLNSITN_STR-RESPONSIBLEDEPARTMENT sy-vline 
WA_PFIRECNCLNSITN_STR-RESPONSIBLEPERSON sy-vline 
WA_PFIRECNCLNSITN_STR-GRIRCLEARINGPROCESSSTATUS sy-vline 
WA_PFIRECNCLNSITN_STR-GRIRCLEARINGPROCESSPRIORITY sy-vline 
WA_PFIRECNCLNSITN_STR-HASNOTE sy-vline 
WA_PFIRECNCLNSITN_STR-GRIRCLEARINGPROCESSROOTCAUSE sy-vline 
WA_PFIRECNCLNSITN_STR-LASTCHANGEDATE sy-vline 
WA_PFIRECNCLNSITN_STR-SYSTEMMESSAGEIDENTIFICATION sy-vline 
WA_PFIRECNCLNSITN_STR-SYSTEMMESSAGETYPE sy-vline 
WA_PFIRECNCLNSITN_STR-SYSTEMMESSAGENUMBER sy-vline 
WA_PFIRECNCLNSITN_STR-SYSTEMMESSAGEVARIABLE1 sy-vline 
WA_PFIRECNCLNSITN_STR-SYSTEMMESSAGEVARIABLE2 sy-vline 
WA_PFIRECNCLNSITN_STR-SYSTEMMESSAGEVARIABLE3 sy-vline 
WA_PFIRECNCLNSITN_STR-SYSTEMMESSAGEVARIABLE4 sy-vline 
WA_PFIRECNCLNSITN_STR-SYSTEMMESSAGETEXT sy-vline 
WA_PFIRECNCLNSITN_STR-PRPSDRESPONSIBLEDEPARTMENT sy-vline 
WA_PFIRECNCLNSITN_STR-PROPOSEDRESPONSIBLEPERSON sy-vline 
WA_PFIRECNCLNSITN_STR-GRIRCLRGPROCESSPRPSDSTATUS sy-vline 
WA_PFIRECNCLNSITN_STR-GRIRCLRGPROCPRPSDPRIORITY sy-vline 
WA_PFIRECNCLNSITN_STR-GRIRCLRGPROCESSPRPSDROOTCAUSE sy-vline 
WA_PFIRECNCLNSITN_STR-PRPSDRESPDEPTMAXCLPROBABILITY sy-vline 
WA_PFIRECNCLNSITN_STR-PRPSDRESPPERSONMAXCLASSPROBLTY sy-vline 
WA_PFIRECNCLNSITN_STR-GRIRPROPOSEDSTATUSMAXCLPROBLTY sy-vline 
WA_PFIRECNCLNSITN_STR-GRIRPROPOSEDPRIOMAXCLPROBLTY sy-vline 
WA_PFIRECNCLNSITN_STR-GRIRPRPSDROOTCAUSEMAXCLPROBLTY sy-vline 
WA_PFIRECNCLNSITN_STR-PLANT sy-vline 
WA_PFIRECNCLNSITN_STR-PURCHASINGORGANIZATION sy-vline 
WA_PFIRECNCLNSITN_STR-PURCHASINGGROUP sy-vline 
WA_PFIRECNCLNSITN_STR-MATERIALGROUP sy-vline 
WA_PFIRECNCLNSITN_STR-MATERIAL sy-vline 
WA_PFIRECNCLNSITN_STR-REQUISITIONERNAME sy-vline 
WA_PFIRECNCLNSITN_STR-ACCOUNTASSIGNMENTCATEGORY sy-vline 
WA_PFIRECNCLNSITN_STR-ISFINALLYINVOICED sy-vline 
WA_PFIRECNCLNSITN_STR-PURCHASINGDOCUMENTDELETIONCODE sy-vline 
WA_PFIRECNCLNSITN_STR-SUPPLIER sy-vline 
WA_PFIRECNCLNSITN_STR-SUPPLIERNAME sy-vline 
WA_PFIRECNCLNSITN_STR-CREATEDBYUSER sy-vline 
WA_PFIRECNCLNSITN_STR-LASTCHANGEDAYS sy-vline 
WA_PFIRECNCLNSITN_STR-LATESTOPENITEMPOSTINGDATE sy-vline 
WA_PFIRECNCLNSITN_STR-OLDESTOPENITEMPOSTINGDATE sy-vline 
WA_PFIRECNCLNSITN_STR-NUMBEROFOPENITEMS sy-vline 
WA_PFIRECNCLNSITN_STR-PURCHASINGDOCUMENTITEMTEXT sy-vline 
WA_PFIRECNCLNSITN_STR-VALUATIONAREA sy-vline 
WA_PFIRECNCLNSITN_STR-VALUATIONTYPE sy-vline 
WA_PFIRECNCLNSITN_STR-NUMBEROFPURCHASEORDERITEMS sy-vline 
WA_PFIRECNCLNSITN_STR-GOODSRECEIPTGOODSAMTINCCCRCY sy-vline 
WA_PFIRECNCLNSITN_STR-GDSRCPTDELIVCOSTAMTINCCCRCY sy-vline 
WA_PFIRECNCLNSITN_STR-INVOICERCPTGOODSAMTINCCCRCY sy-vline 
WA_PFIRECNCLNSITN_STR-INVCRCPTDELIVCOSTAMTINCCCRCY sy-vline 
WA_PFIRECNCLNSITN_STR-GOODSRECEIPTGDSQTYINREFQTYUNIT sy-vline 
WA_PFIRECNCLNSITN_STR-GRDELIVCOSTQTYINREFQTYUNIT sy-vline 
WA_PFIRECNCLNSITN_STR-INVOICERCPTGDSQTYINREFQTYUNIT sy-vline 
WA_PFIRECNCLNSITN_STR-INVCRCPTDELIVQTYINREFQTYUNIT sy-vline 
WA_PFIRECNCLNSITN_STR-GOODSBALANCEAMOUNTINCCCRCY sy-vline 
WA_PFIRECNCLNSITN_STR-GDSBALANCEQUANTITYINREFQTYUNIT sy-vline 
WA_PFIRECNCLNSITN_STR-DELIVERYCOSTBALAMTINCCCRCY sy-vline 
WA_PFIRECNCLNSITN_STR-DELIVCOSTBALQTYINREFQTYUNIT sy-vline 
WA_PFIRECNCLNSITN_STR-GOODSRECEIPTAMOUNTINCOCODECRCY sy-vline 
WA_PFIRECNCLNSITN_STR-INVOICERCPTAMTINCOCODECRCY sy-vline 
WA_PFIRECNCLNSITN_STR-HASNOGOODSRECEIPTPOSTED sy-vline 
WA_PFIRECNCLNSITN_STR-HASNOINVOICERECEIPTPOSTED sy-vline 
WA_PFIRECNCLNSITN_STR-ISGOODSRCPTGOODSAMTSURPLUS sy-vline 
WA_PFIRECNCLNSITN_STR-ISINVOICEGOODSAMOUNTSURPLUS sy-vline 
WA_PFIRECNCLNSITN_STR-ISGDSRCPTDELIVCOSTAMTSURPLUS sy-vline 
WA_PFIRECNCLNSITN_STR-ISINVOICEDELIVCOSTAMTSURPLUS sy-vline 
WA_PFIRECNCLNSITN_STR-ISGOODSRCPTGOODSQTYSURPLUS sy-vline 
WA_PFIRECNCLNSITN_STR-ISINVOICEGOODSQTYSURPLUS sy-vline 
WA_PFIRECNCLNSITN_STR-ISGDSRCPTDELIVCOSTQTYSURPLUS sy-vline 
WA_PFIRECNCLNSITN_STR-ISINVOICEDELIVCOSTQTYSURPLUS sy-vline      INTO ld_text SEPARATED BY SPACE.

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