ABAP Select data from SAP table FRE_BIF_LOC_STY_50 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_LOC_STY_50 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_LOC_STY_50. 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_LOC_STY_50 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_LOC_STY_50 TYPE STANDARD TABLE OF FRE_BIF_LOC_STY_50,
      WA_FRE_BIF_LOC_STY_50 TYPE FRE_BIF_LOC_STY_50,
      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_LOC_STY_50> TYPE FRE_BIF_LOC_STY_50.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FRE_BIF_LOC_STY_50.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FRE_BIF_LOC_STY_50
  INTO TABLE IT_FRE_BIF_LOC_STY_50.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FRE_BIF_LOC_STY_50
*  INTO TABLE @DATA(IT_FRE_BIF_LOC_STY_502).
*--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_LOC_STY_50 INDEX 1 INTO DATA(WA_FRE_BIF_LOC_STY_502).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FRE_BIF_LOC_STY_50 ASSIGNING <FRE_BIF_LOC_STY_50>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FRE_BIF_LOC_STY_50>-FUNCTION = 1.
<FRE_BIF_LOC_STY_50>-LOCNO = 1.
<FRE_BIF_LOC_STY_50>-LOCTYPE = 1.
<FRE_BIF_LOC_STY_50>-RCCAL = 1.
<FRE_BIF_LOC_STY_50>-RCCAL_X = 1.

ENDLOOP.

LOOP AT IT_FRE_BIF_LOC_STY_50 INTO WA_FRE_BIF_LOC_STY_50.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FRE_BIF_LOC_STY_50-PPCAL, sy-vline,
  WA_FRE_BIF_LOC_STY_50-PPCAL_X, sy-vline,
  WA_FRE_BIF_LOC_STY_50-SDCAL, sy-vline,
  WA_FRE_BIF_LOC_STY_50-SDCAL_X, sy-vline,
  WA_FRE_BIF_LOC_STY_50-ADRNUMMER, sy-vline,
  WA_FRE_BIF_LOC_STY_50-ADRNUMMER_X, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FRE_BIF_LOC_STY_50 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_LOC_STY_50 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_LOC_STY_50 INTO WA_FRE_BIF_LOC_STY_50.


*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 ADRNUMMER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FRE_BIF_LOC_STY_50-ADRNUMMER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FRE_BIF_LOC_STY_50-ADRNUMMER.
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_LOC_STY_50_STR, 
FUNCTION TYPE STRING,
LOCNO TYPE STRING,
LOCTYPE TYPE STRING,
RCCAL TYPE STRING,
RCCAL_X TYPE STRING,
PPCAL TYPE STRING,
PPCAL_X TYPE STRING,
SDCAL TYPE STRING,
SDCAL_X TYPE STRING,
ADRNUMMER TYPE STRING,
ADRNUMMER_X TYPE STRING,
SPERM TYPE STRING,
SPERM_X TYPE STRING,
TZONE TYPE STRING,
TZONE_X TYPE STRING,
TIME_SER_PRO TYPE STRING,
TIME_SER_PRO_X TYPE STRING,
BASE_PROFILE TYPE STRING,
BASE_PROFILE_X TYPE STRING,
ORD_QTY_PRO TYPE STRING,
ORD_QTY_PRO_X TYPE STRING,
GLOBAL_LOC TYPE STRING,
GLOBAL_LOC_X TYPE STRING,
LOCATION_DUNS TYPE STRING,
LOCATION_DUNS_X TYPE STRING,
TEMPRPBLOCK TYPE STRING,
TEMPRPBLOCK_X TYPE STRING,
TEMPRPFROM TYPE STRING,
TEMPRPFROM_X TYPE STRING,
TEMPRPTO TYPE STRING,
TEMPRPTO_X TYPE STRING,
PROBEXC TYPE STRING,
PROBEXC_X TYPE STRING,
PROBICONS TYPE STRING,
PROBICONS_X TYPE STRING,
PROSUIRESP TYPE STRING,
PROSUIRESP_X TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FRE_BIF_LOC_STY_50_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_LOC_STY_50_STR-FUNCTION sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-LOCNO sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-LOCTYPE sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-RCCAL sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-RCCAL_X sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-PPCAL sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-PPCAL_X sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-SDCAL sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-SDCAL_X sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-ADRNUMMER sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-ADRNUMMER_X sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-SPERM sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-SPERM_X sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-TZONE sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-TZONE_X sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-TIME_SER_PRO sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-TIME_SER_PRO_X sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-BASE_PROFILE sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-BASE_PROFILE_X sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-ORD_QTY_PRO sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-ORD_QTY_PRO_X sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-GLOBAL_LOC sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-GLOBAL_LOC_X sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-LOCATION_DUNS sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-LOCATION_DUNS_X sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-TEMPRPBLOCK sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-TEMPRPBLOCK_X sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-TEMPRPFROM sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-TEMPRPFROM_X sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-TEMPRPTO sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-TEMPRPTO_X sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-PROBEXC sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-PROBEXC_X sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-PROBICONS sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-PROBICONS_X sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-PROSUIRESP sy-vline 
WA_FRE_BIF_LOC_STY_50_STR-PROSUIRESP_X sy-vline      INTO ld_text SEPARATED BY SPACE.

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