ABAP Select data from SAP table FBICRC_S_ADD_VALUES into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FBICRC_S_ADD_VALUES
*  INTO TABLE @DATA(IT_FBICRC_S_ADD_VALUES2).
*--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_FBICRC_S_ADD_VALUES INDEX 1 INTO DATA(WA_FBICRC_S_ADD_VALUES2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FBICRC_S_ADD_VALUES>-HSLVT = 1.
<FBICRC_S_ADD_VALUES>-HSL01 = 1.
<FBICRC_S_ADD_VALUES>-HSL02 = 1.
<FBICRC_S_ADD_VALUES>-HSL03 = 1.
<FBICRC_S_ADD_VALUES>-HSL04 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FBICRC_S_ADD_VALUES-HSL05, sy-vline,
  WA_FBICRC_S_ADD_VALUES-HSL06, sy-vline,
  WA_FBICRC_S_ADD_VALUES-HSL07, sy-vline,
  WA_FBICRC_S_ADD_VALUES-HSL08, sy-vline,
  WA_FBICRC_S_ADD_VALUES-HSL09, sy-vline,
  WA_FBICRC_S_ADD_VALUES-HSL10, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FBICRC_S_ADD_VALUES 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_FBICRC_S_ADD_VALUES 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_FBICRC_S_ADD_VALUES INTO WA_FBICRC_S_ADD_VALUES.


*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_FBICRC_S_ADD_VALUES_STR, 
HSLVT TYPE STRING,
HSL01 TYPE STRING,
HSL02 TYPE STRING,
HSL03 TYPE STRING,
HSL04 TYPE STRING,
HSL05 TYPE STRING,
HSL06 TYPE STRING,
HSL07 TYPE STRING,
HSL08 TYPE STRING,
HSL09 TYPE STRING,
HSL10 TYPE STRING,
HSL11 TYPE STRING,
HSL12 TYPE STRING,
HSL13 TYPE STRING,
HSL14 TYPE STRING,
HSL15 TYPE STRING,
HSL16 TYPE STRING,
KSLVT TYPE STRING,
KSL01 TYPE STRING,
KSL02 TYPE STRING,
KSL03 TYPE STRING,
KSL04 TYPE STRING,
KSL05 TYPE STRING,
KSL06 TYPE STRING,
KSL07 TYPE STRING,
KSL08 TYPE STRING,
KSL09 TYPE STRING,
KSL10 TYPE STRING,
KSL11 TYPE STRING,
KSL12 TYPE STRING,
KSL13 TYPE STRING,
KSL14 TYPE STRING,
KSL15 TYPE STRING,
KSL16 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FBICRC_S_ADD_VALUES_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_FBICRC_S_ADD_VALUES_STR-HSLVT sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-HSL01 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-HSL02 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-HSL03 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-HSL04 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-HSL05 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-HSL06 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-HSL07 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-HSL08 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-HSL09 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-HSL10 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-HSL11 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-HSL12 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-HSL13 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-HSL14 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-HSL15 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-HSL16 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSLVT sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSL01 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSL02 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSL03 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSL04 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSL05 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSL06 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSL07 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSL08 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSL09 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSL10 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSL11 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSL12 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSL13 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSL14 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSL15 sy-vline 
WA_FBICRC_S_ADD_VALUES_STR-KSL16 sy-vline      INTO ld_text SEPARATED BY SPACE.

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