ABAP Select data from SAP table PFIRTPCORDSCFRLD into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PFIRTPCORDSCFRLD
*  INTO TABLE @DATA(IT_PFIRTPCORDSCFRLD2).
*--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_PFIRTPCORDSCFRLD INDEX 1 INTO DATA(WA_PFIRTPCORDSCFRLD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PFIRTPCORDSCFRLD>-MANDT = 1.
<PFIRTPCORDSCFRLD>-LEDNR = 1.
<PFIRTPCORDSCFRLD>-AUFNR = 1.
<PFIRTPCORDSCFRLD>-OBJNR = 1.
<PFIRTPCORDSCFRLD>-GJAHR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PFIRTPCORDSCFRLD-RBUKRS, sy-vline,
  WA_PFIRTPCORDSCFRLD-FISCYEARPER, sy-vline,
  WA_PFIRTPCORDSCFRLD-BELNR, sy-vline,
  WA_PFIRTPCORDSCFRLD-DOCLN, sy-vline,
  WA_PFIRTPCORDSCFRLD-VERSN, sy-vline,
  WA_PFIRTPCORDSCFRLD-WRTTP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PFIRTPCORDSCFRLD 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_PFIRTPCORDSCFRLD 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_PFIRTPCORDSCFRLD INTO WA_PFIRTPCORDSCFRLD.


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

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

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

*Conversion exit PERI7, internal->external for field FISCYEARPER
CALL FUNCTION 'CONVERSION_EXIT_PERI7_OUTPUT'
  EXPORTING
    input =                      WA_PFIRTPCORDSCFRLD-FISCYEARPER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFIRTPCORDSCFRLD-FISCYEARPER.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit BEKNZ, internal->external for field BEKNZ
CALL FUNCTION 'CONVERSION_EXIT_BEKNZ_OUTPUT'
  EXPORTING
    input =                      WA_PFIRTPCORDSCFRLD-BEKNZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFIRTPCORDSCFRLD-BEKNZ.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field AWSYS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PFIRTPCORDSCFRLD-AWSYS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFIRTPCORDSCFRLD-AWSYS.
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_PFIRTPCORDSCFRLD_STR, 
MANDT TYPE STRING,
LEDNR TYPE STRING,
AUFNR TYPE STRING,
OBJNR TYPE STRING,
GJAHR TYPE STRING,
RBUKRS TYPE STRING,
FISCYEARPER TYPE STRING,
BELNR TYPE STRING,
DOCLN TYPE STRING,
VERSN TYPE STRING,
WRTTP TYPE STRING,
KSTAR TYPE STRING,
HRKFT TYPE STRING,
VRGNG TYPE STRING,
PAROB TYPE STRING,
USPOB TYPE STRING,
VBUND TYPE STRING,
PARGB TYPE STRING,
BEKNZ TYPE STRING,
TWAER TYPE STRING,
MEINH TYPE STRING,
BEMOT TYPE STRING,
BELTP TYPE STRING,
BTTYPE TYPE STRING,
AWTYP TYPE STRING,
AWREF TYPE STRING,
AWITEM TYPE STRING,
AWORG TYPE STRING,
AWSYS TYPE STRING,
SUBTA TYPE STRING,
PREC_AWMULT TYPE STRING,
WTGBTR TYPE STRING,
WOGBTR TYPE STRING,
WKGBTR TYPE STRING,
WKFBTR TYPE STRING,
PAGBTR TYPE STRING,
PAFBTR TYPE STRING,
MEGBTR TYPE STRING,
MEFBTR TYPE STRING,
WAGBTR TYPE STRING,
WVGBTR TYPE STRING,
WBGBTR TYPE STRING,
WCGBTR TYPE STRING,
WDGBTR TYPE STRING,
WEGBTR TYPE STRING,
WFGBTR TYPE STRING,
WGGBTR TYPE STRING,
WHGBTR TYPE STRING,
WSGBTR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PFIRTPCORDSCFRLD_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_PFIRTPCORDSCFRLD_STR-MANDT sy-vline 
WA_PFIRTPCORDSCFRLD_STR-LEDNR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-AUFNR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-OBJNR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-GJAHR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-RBUKRS sy-vline 
WA_PFIRTPCORDSCFRLD_STR-FISCYEARPER sy-vline 
WA_PFIRTPCORDSCFRLD_STR-BELNR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-DOCLN sy-vline 
WA_PFIRTPCORDSCFRLD_STR-VERSN sy-vline 
WA_PFIRTPCORDSCFRLD_STR-WRTTP sy-vline 
WA_PFIRTPCORDSCFRLD_STR-KSTAR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-HRKFT sy-vline 
WA_PFIRTPCORDSCFRLD_STR-VRGNG sy-vline 
WA_PFIRTPCORDSCFRLD_STR-PAROB sy-vline 
WA_PFIRTPCORDSCFRLD_STR-USPOB sy-vline 
WA_PFIRTPCORDSCFRLD_STR-VBUND sy-vline 
WA_PFIRTPCORDSCFRLD_STR-PARGB sy-vline 
WA_PFIRTPCORDSCFRLD_STR-BEKNZ sy-vline 
WA_PFIRTPCORDSCFRLD_STR-TWAER sy-vline 
WA_PFIRTPCORDSCFRLD_STR-MEINH sy-vline 
WA_PFIRTPCORDSCFRLD_STR-BEMOT sy-vline 
WA_PFIRTPCORDSCFRLD_STR-BELTP sy-vline 
WA_PFIRTPCORDSCFRLD_STR-BTTYPE sy-vline 
WA_PFIRTPCORDSCFRLD_STR-AWTYP sy-vline 
WA_PFIRTPCORDSCFRLD_STR-AWREF sy-vline 
WA_PFIRTPCORDSCFRLD_STR-AWITEM sy-vline 
WA_PFIRTPCORDSCFRLD_STR-AWORG sy-vline 
WA_PFIRTPCORDSCFRLD_STR-AWSYS sy-vline 
WA_PFIRTPCORDSCFRLD_STR-SUBTA sy-vline 
WA_PFIRTPCORDSCFRLD_STR-PREC_AWMULT sy-vline 
WA_PFIRTPCORDSCFRLD_STR-WTGBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-WOGBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-WKGBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-WKFBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-PAGBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-PAFBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-MEGBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-MEFBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-WAGBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-WVGBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-WBGBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-WCGBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-WDGBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-WEGBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-WFGBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-WGGBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-WHGBTR sy-vline 
WA_PFIRTPCORDSCFRLD_STR-WSGBTR sy-vline      INTO ld_text SEPARATED BY SPACE.

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