ABAP Select data from SAP table FPB_EXP_S_STATUS_OBJECTS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FPB_EXP_S_STATUS_OBJECTS
*  INTO TABLE @DATA(IT_FPB_EXP_S_STATUS_OBJECTS2).
*--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_FPB_EXP_S_STATUS_OBJECTS INDEX 1 INTO DATA(WA_FPB_EXP_S_STATUS_OBJECTS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FPB_EXP_S_STATUS_OBJECTS>-UNAME = 1.
<FPB_EXP_S_STATUS_OBJECTS>-STEPGROUP = 1.
<FPB_EXP_S_STATUS_OBJECTS>-GRPINDEX = 1.
<FPB_EXP_S_STATUS_OBJECTS>-STEP = 1.
<FPB_EXP_S_STATUS_OBJECTS>-STEPINDEX = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FPB_EXP_S_STATUS_OBJECTS-OBJECT, sy-vline,
  WA_FPB_EXP_S_STATUS_OBJECTS-STATUS, sy-vline,
  WA_FPB_EXP_S_STATUS_OBJECTS-PERCENTAGE, sy-vline,
  WA_FPB_EXP_S_STATUS_OBJECTS-OBJECTTYPE, sy-vline,
  WA_FPB_EXP_S_STATUS_OBJECTS-PHASE, sy-vline,
  WA_FPB_EXP_S_STATUS_OBJECTS-DEG_OF_APPROVAL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FPB_EXP_S_STATUS_OBJECTS 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_FPB_EXP_S_STATUS_OBJECTS 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_FPB_EXP_S_STATUS_OBJECTS INTO WA_FPB_EXP_S_STATUS_OBJECTS.


*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_FPB_EXP_S_STATUS_OBJECTS_STR, 
UNAME TYPE STRING,
STEPGROUP TYPE STRING,
GRPINDEX TYPE STRING,
STEP TYPE STRING,
STEPINDEX TYPE STRING,
OBJECT TYPE STRING,
STATUS TYPE STRING,
PERCENTAGE TYPE STRING,
OBJECTTYPE TYPE STRING,
PHASE TYPE STRING,
DEG_OF_APPROVAL TYPE STRING,
IS_LEAF TYPE STRING,
SINGLE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FPB_EXP_S_STATUS_OBJECTS_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_FPB_EXP_S_STATUS_OBJECTS_STR-UNAME sy-vline 
WA_FPB_EXP_S_STATUS_OBJECTS_STR-STEPGROUP sy-vline 
WA_FPB_EXP_S_STATUS_OBJECTS_STR-GRPINDEX sy-vline 
WA_FPB_EXP_S_STATUS_OBJECTS_STR-STEP sy-vline 
WA_FPB_EXP_S_STATUS_OBJECTS_STR-STEPINDEX sy-vline 
WA_FPB_EXP_S_STATUS_OBJECTS_STR-OBJECT sy-vline 
WA_FPB_EXP_S_STATUS_OBJECTS_STR-STATUS sy-vline 
WA_FPB_EXP_S_STATUS_OBJECTS_STR-PERCENTAGE sy-vline 
WA_FPB_EXP_S_STATUS_OBJECTS_STR-OBJECTTYPE sy-vline 
WA_FPB_EXP_S_STATUS_OBJECTS_STR-PHASE sy-vline 
WA_FPB_EXP_S_STATUS_OBJECTS_STR-DEG_OF_APPROVAL sy-vline 
WA_FPB_EXP_S_STATUS_OBJECTS_STR-IS_LEAF sy-vline 
WA_FPB_EXP_S_STATUS_OBJECTS_STR-SINGLE sy-vline      INTO ld_text SEPARATED BY SPACE.

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