ABAP Select data from SAP table SFPINITIALVIEW into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SFPINITIALVIEW
*  INTO TABLE @DATA(IT_SFPINITIALVIEW2).
*--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_SFPINITIALVIEW INDEX 1 INTO DATA(WA_SFPINITIALVIEW2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SFPINITIALVIEW>-SHOW = 1.
<SFPINITIALVIEW>-LAYOUT = 1.
<SFPINITIALVIEW>-MAGNIFICATION = 1.
<SFPINITIALVIEW>-PERCENT = 1.
<SFPINITIALVIEW>-INITIAL_PAGE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SFPINITIALVIEW-RESIZE_WINDOW, sy-vline,
  WA_SFPINITIALVIEW-CENTER_WINDOW, sy-vline,
  WA_SFPINITIALVIEW-FULL_SCREEN, sy-vline,
  WA_SFPINITIALVIEW-TITLE_SHOWS_FILENAME, sy-vline,
  WA_SFPINITIALVIEW-HIDE_MENU_BAR, sy-vline,
  WA_SFPINITIALVIEW-HIDE_TOOL_BARS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SFPINITIALVIEW 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_SFPINITIALVIEW 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_SFPINITIALVIEW INTO WA_SFPINITIALVIEW.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_SFPINITIALVIEW_STR, 
SHOW TYPE STRING,
LAYOUT TYPE STRING,
MAGNIFICATION TYPE STRING,
PERCENT TYPE STRING,
INITIAL_PAGE TYPE STRING,
RESIZE_WINDOW TYPE STRING,
CENTER_WINDOW TYPE STRING,
FULL_SCREEN TYPE STRING,
TITLE_SHOWS_FILENAME TYPE STRING,
HIDE_MENU_BAR TYPE STRING,
HIDE_TOOL_BARS TYPE STRING,
HIDE_WINDOW_CONTROLS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SFPINITIALVIEW_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_SFPINITIALVIEW_STR-SHOW sy-vline 
WA_SFPINITIALVIEW_STR-LAYOUT sy-vline 
WA_SFPINITIALVIEW_STR-MAGNIFICATION sy-vline 
WA_SFPINITIALVIEW_STR-PERCENT sy-vline 
WA_SFPINITIALVIEW_STR-INITIAL_PAGE sy-vline 
WA_SFPINITIALVIEW_STR-RESIZE_WINDOW sy-vline 
WA_SFPINITIALVIEW_STR-CENTER_WINDOW sy-vline 
WA_SFPINITIALVIEW_STR-FULL_SCREEN sy-vline 
WA_SFPINITIALVIEW_STR-TITLE_SHOWS_FILENAME sy-vline 
WA_SFPINITIALVIEW_STR-HIDE_MENU_BAR sy-vline 
WA_SFPINITIALVIEW_STR-HIDE_TOOL_BARS sy-vline 
WA_SFPINITIALVIEW_STR-HIDE_WINDOW_CONTROLS sy-vline      INTO ld_text SEPARATED BY SPACE.

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