ABAP Select data from SAP table VTS_FTR_GUI_STATUS_ACT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VTS_FTR_GUI_STATUS_ACT
*  INTO TABLE @DATA(IT_VTS_FTR_GUI_STATUS_ACT2).
*--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_VTS_FTR_GUI_STATUS_ACT INDEX 1 INTO DATA(WA_VTS_FTR_GUI_STATUS_ACT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VTS_FTR_GUI_STATUS_ACT>-SANLFOR = 1.
<VTS_FTR_GUI_STATUS_ACT>-SFGTYP = 1.
<VTS_FTR_GUI_STATUS_ACT>-SFGZUSTT = 1.
<VTS_FTR_GUI_STATUS_ACT>-SAKTIV = 1.
<VTS_FTR_GUI_STATUS_ACT>-CRUSER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VTS_FTR_GUI_STATUS_ACT-DCRDAT, sy-vline,
  WA_VTS_FTR_GUI_STATUS_ACT-TCRTIM, sy-vline,
  WA_VTS_FTR_GUI_STATUS_ACT-UPUSER, sy-vline,
  WA_VTS_FTR_GUI_STATUS_ACT-DUPDAT, sy-vline,
  WA_VTS_FTR_GUI_STATUS_ACT-TUPTIM, sy-vline,
  WA_VTS_FTR_GUI_STATUS_ACT-ROFHAZU, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VTS_FTR_GUI_STATUS_ACT 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_VTS_FTR_GUI_STATUS_ACT 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_VTS_FTR_GUI_STATUS_ACT INTO WA_VTS_FTR_GUI_STATUS_ACT.


*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_VTS_FTR_GUI_STATUS_ACT_STR, 
SANLFOR TYPE STRING,
SFGTYP TYPE STRING,
SFGZUSTT TYPE STRING,
SAKTIV TYPE STRING,
CRUSER TYPE STRING,
DCRDAT TYPE STRING,
TCRTIM TYPE STRING,
UPUSER TYPE STRING,
DUPDAT TYPE STRING,
TUPTIM TYPE STRING,
ROFHAZU TYPE STRING,
SFUNKTL TYPE STRING,
SFUNKTV TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VTS_FTR_GUI_STATUS_ACT_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_VTS_FTR_GUI_STATUS_ACT_STR-SANLFOR sy-vline 
WA_VTS_FTR_GUI_STATUS_ACT_STR-SFGTYP sy-vline 
WA_VTS_FTR_GUI_STATUS_ACT_STR-SFGZUSTT sy-vline 
WA_VTS_FTR_GUI_STATUS_ACT_STR-SAKTIV sy-vline 
WA_VTS_FTR_GUI_STATUS_ACT_STR-CRUSER sy-vline 
WA_VTS_FTR_GUI_STATUS_ACT_STR-DCRDAT sy-vline 
WA_VTS_FTR_GUI_STATUS_ACT_STR-TCRTIM sy-vline 
WA_VTS_FTR_GUI_STATUS_ACT_STR-UPUSER sy-vline 
WA_VTS_FTR_GUI_STATUS_ACT_STR-DUPDAT sy-vline 
WA_VTS_FTR_GUI_STATUS_ACT_STR-TUPTIM sy-vline 
WA_VTS_FTR_GUI_STATUS_ACT_STR-ROFHAZU sy-vline 
WA_VTS_FTR_GUI_STATUS_ACT_STR-SFUNKTL sy-vline 
WA_VTS_FTR_GUI_STATUS_ACT_STR-SFUNKTV sy-vline      INTO ld_text SEPARATED BY SPACE.

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