ABAP Select data from SAP table FRE_BIF_PROPRLI into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FRE_BIF_PROPRLI
*  INTO TABLE @DATA(IT_FRE_BIF_PROPRLI2).
*--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_FRE_BIF_PROPRLI INDEX 1 INTO DATA(WA_FRE_BIF_PROPRLI2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FRE_BIF_PROPRLI>-FUNCTION = 1.
<FRE_BIF_PROPRLI>-PROOPREL = 1.
<FRE_BIF_PROPRLI>-RCONDNO = 1.
<FRE_BIF_PROPRLI>-RCOBJ = 1.
<FRE_BIF_PROPRLI>-RCOBJ_X = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FRE_BIF_PROPRLI-RCOBJVAL, sy-vline,
  WA_FRE_BIF_PROPRLI-RCOBJVAL_X, sy-vline,
  WA_FRE_BIF_PROPRLI-RCTYPE, sy-vline,
  WA_FRE_BIF_PROPRLI-RCTYPE_X, sy-vline,
  WA_FRE_BIF_PROPRLI-RCTHRVAL, sy-vline,
  WA_FRE_BIF_PROPRLI-RCTHRVAL_X, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FRE_BIF_PROPRLI 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_FRE_BIF_PROPRLI 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_FRE_BIF_PROPRLI INTO WA_FRE_BIF_PROPRLI.


*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 CUNIT, internal->external for field RCUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FRE_BIF_PROPRLI-RCUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FRE_BIF_PROPRLI-RCUNIT.
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_FRE_BIF_PROPRLI_STR, 
FUNCTION TYPE STRING,
PROOPREL TYPE STRING,
RCONDNO TYPE STRING,
RCOBJ TYPE STRING,
RCOBJ_X TYPE STRING,
RCOBJVAL TYPE STRING,
RCOBJVAL_X TYPE STRING,
RCTYPE TYPE STRING,
RCTYPE_X TYPE STRING,
RCTHRVAL TYPE STRING,
RCTHRVAL_X TYPE STRING,
RCDIM TYPE STRING,
RCDIM_X TYPE STRING,
RCUNIT TYPE STRING,
RCUNIT_X TYPE STRING,
UNIT_ISO TYPE STRING,
RCWAERS TYPE STRING,
RCWAERS_X TYPE STRING,
CURR_ISO TYPE STRING,
RCPRIO TYPE STRING,
RCPRIO_X TYPE STRING,
VALIDTO TYPE STRING,
VALIDTO_X TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FRE_BIF_PROPRLI_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_FRE_BIF_PROPRLI_STR-FUNCTION sy-vline 
WA_FRE_BIF_PROPRLI_STR-PROOPREL sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCONDNO sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCOBJ sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCOBJ_X sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCOBJVAL sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCOBJVAL_X sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCTYPE sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCTYPE_X sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCTHRVAL sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCTHRVAL_X sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCDIM sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCDIM_X sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCUNIT sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCUNIT_X sy-vline 
WA_FRE_BIF_PROPRLI_STR-UNIT_ISO sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCWAERS sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCWAERS_X sy-vline 
WA_FRE_BIF_PROPRLI_STR-CURR_ISO sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCPRIO sy-vline 
WA_FRE_BIF_PROPRLI_STR-RCPRIO_X sy-vline 
WA_FRE_BIF_PROPRLI_STR-VALIDTO sy-vline 
WA_FRE_BIF_PROPRLI_STR-VALIDTO_X sy-vline      INTO ld_text SEPARATED BY SPACE.

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