ABAP Select data from SAP table FBS_S_FAGL_011FC into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FBS_S_FAGL_011FC 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 FBS_S_FAGL_011FC. 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 FBS_S_FAGL_011FC 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_FBS_S_FAGL_011FC TYPE STANDARD TABLE OF FBS_S_FAGL_011FC,
      WA_FBS_S_FAGL_011FC TYPE FBS_S_FAGL_011FC,
      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: <FBS_S_FAGL_011FC> TYPE FBS_S_FAGL_011FC.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FBS_S_FAGL_011FC.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FBS_S_FAGL_011FC
  INTO TABLE IT_FBS_S_FAGL_011FC.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FBS_S_FAGL_011FC
*  INTO TABLE @DATA(IT_FBS_S_FAGL_011FC2).
*--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_FBS_S_FAGL_011FC INDEX 1 INTO DATA(WA_FBS_S_FAGL_011FC2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FBS_S_FAGL_011FC ASSIGNING <FBS_S_FAGL_011FC>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FBS_S_FAGL_011FC>-KEYY = 1.
<FBS_S_FAGL_011FC>-VERSN = 1.
<FBS_S_FAGL_011FC>-ERGSL = 1.
<FBS_S_FAGL_011FC>-VONFB = 1.
<FBS_S_FAGL_011FC>-011FC = 1.

ENDLOOP.

LOOP AT IT_FBS_S_FAGL_011FC INTO WA_FBS_S_FAGL_011FC.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FBS_S_FAGL_011FC-MANDT, sy-vline,
  WA_FBS_S_FAGL_011FC-VERSN, sy-vline,
  WA_FBS_S_FAGL_011FC-ERGSL, sy-vline,
  WA_FBS_S_FAGL_011FC-VONFB, sy-vline,
  WA_FBS_S_FAGL_011FC-BISFB, sy-vline,
ENDLOOP.
   
*Add any further fields from structure WA_FBS_S_FAGL_011FC 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_FBS_S_FAGL_011FC 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_FBS_S_FAGL_011FC INTO WA_FBS_S_FAGL_011FC.


*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_FBS_S_FAGL_011FC_STR, 
KEYY TYPE STRING,
VERSN TYPE STRING,
ERGSL TYPE STRING,
VONFB TYPE STRING,
011FC TYPE STRING,
MANDT TYPE STRING,
VERSN TYPE STRING,
ERGSL TYPE STRING,
VONFB TYPE STRING,
BISFB TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FBS_S_FAGL_011FC_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_FBS_S_FAGL_011FC_STR-KEYY sy-vline 
WA_FBS_S_FAGL_011FC_STR-VERSN sy-vline 
WA_FBS_S_FAGL_011FC_STR-ERGSL sy-vline 
WA_FBS_S_FAGL_011FC_STR-VONFB sy-vline 
WA_FBS_S_FAGL_011FC_STR-011FC sy-vline 
WA_FBS_S_FAGL_011FC_STR-MANDT sy-vline 
WA_FBS_S_FAGL_011FC_STR-VERSN sy-vline 
WA_FBS_S_FAGL_011FC_STR-ERGSL sy-vline 
WA_FBS_S_FAGL_011FC_STR-VONFB sy-vline 
WA_FBS_S_FAGL_011FC_STR-BISFB sy-vline      INTO ld_text SEPARATED BY SPACE.

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