ABAP Select data from SAP table SFBE_POPUP_PARAM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SFBE_POPUP_PARAM
*  INTO TABLE @DATA(IT_SFBE_POPUP_PARAM2).
*--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_SFBE_POPUP_PARAM INDEX 1 INTO DATA(WA_SFBE_POPUP_PARAM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SFBE_POPUP_PARAM>-PARAM1 = 1.
<SFBE_POPUP_PARAM>-PARAM2 = 1.
<SFBE_POPUP_PARAM>-PARAM3 = 1.
<SFBE_POPUP_PARAM>-PARAM4 = 1.
<SFBE_POPUP_PARAM>-PARAM5 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SFBE_POPUP_PARAM-PARAM6, sy-vline,
  WA_SFBE_POPUP_PARAM-PARAM7, sy-vline,
  WA_SFBE_POPUP_PARAM-PARAM8, sy-vline,
  WA_SFBE_POPUP_PARAM-PARAM9, sy-vline,
  WA_SFBE_POPUP_PARAM-PARAM10, sy-vline,
ENDLOOP.
   
*Add any further fields from structure WA_SFBE_POPUP_PARAM 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_SFBE_POPUP_PARAM 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_SFBE_POPUP_PARAM INTO WA_SFBE_POPUP_PARAM.


*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_SFBE_POPUP_PARAM_STR, 
PARAM1 TYPE STRING,
PARAM2 TYPE STRING,
PARAM3 TYPE STRING,
PARAM4 TYPE STRING,
PARAM5 TYPE STRING,
PARAM6 TYPE STRING,
PARAM7 TYPE STRING,
PARAM8 TYPE STRING,
PARAM9 TYPE STRING,
PARAM10 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SFBE_POPUP_PARAM_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_SFBE_POPUP_PARAM_STR-PARAM1 sy-vline 
WA_SFBE_POPUP_PARAM_STR-PARAM2 sy-vline 
WA_SFBE_POPUP_PARAM_STR-PARAM3 sy-vline 
WA_SFBE_POPUP_PARAM_STR-PARAM4 sy-vline 
WA_SFBE_POPUP_PARAM_STR-PARAM5 sy-vline 
WA_SFBE_POPUP_PARAM_STR-PARAM6 sy-vline 
WA_SFBE_POPUP_PARAM_STR-PARAM7 sy-vline 
WA_SFBE_POPUP_PARAM_STR-PARAM8 sy-vline 
WA_SFBE_POPUP_PARAM_STR-PARAM9 sy-vline 
WA_SFBE_POPUP_PARAM_STR-PARAM10 sy-vline      INTO ld_text SEPARATED BY SPACE.

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