ABAP Select data from SAP table CFICC0C into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP CFICC0C 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 CFICC0C. 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 CFICC0C 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_CFICC0C TYPE STANDARD TABLE OF CFICC0C,
      WA_CFICC0C TYPE CFICC0C,
      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: <CFICC0C> TYPE CFICC0C.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CFICC0C.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CFICC0C
  INTO TABLE IT_CFICC0C.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CFICC0C
*  INTO TABLE @DATA(IT_CFICC0C2).
*--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_CFICC0C INDEX 1 INTO DATA(WA_CFICC0C2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CFICC0C ASSIGNING <CFICC0C>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CFICC0C>-CLIENT = 1.
<CFICC0C>-FOBJ_OBJECT_ID = 1.
<CFICC0C>-KOKRS = 1.
<CFICC0C>-FIN_COSTCTR = 1.
<CFICC0C>-FINB_ARCHIVABLE = 1.

ENDLOOP.

LOOP AT IT_CFICC0C INTO WA_CFICC0C.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CFICC0C-FINB_CREA_DATE, sy-vline,
  WA_CFICC0C-FINB_CREA_TIME, sy-vline,
  WA_CFICC0C-FINB_CREATED_BY, sy-vline,
  WA_CFICC0C-FINB_CHNG_DATE, sy-vline,
  WA_CFICC0C-FINB_CHNG_TIME, sy-vline,
  WA_CFICC0C-FINB_CHANGED_BY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CFICC0C 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_CFICC0C 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_CFICC0C INTO WA_CFICC0C.


*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_CFICC0C_STR, 
CLIENT TYPE STRING,
FOBJ_OBJECT_ID TYPE STRING,
KOKRS TYPE STRING,
FIN_COSTCTR TYPE STRING,
FINB_ARCHIVABLE TYPE STRING,
FINB_CREA_DATE TYPE STRING,
FINB_CREA_TIME TYPE STRING,
FINB_CREATED_BY TYPE STRING,
FINB_CHNG_DATE TYPE STRING,
FINB_CHNG_TIME TYPE STRING,
FINB_CHANGED_BY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CFICC0C_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_CFICC0C_STR-CLIENT sy-vline 
WA_CFICC0C_STR-FOBJ_OBJECT_ID sy-vline 
WA_CFICC0C_STR-KOKRS sy-vline 
WA_CFICC0C_STR-FIN_COSTCTR sy-vline 
WA_CFICC0C_STR-FINB_ARCHIVABLE sy-vline 
WA_CFICC0C_STR-FINB_CREA_DATE sy-vline 
WA_CFICC0C_STR-FINB_CREA_TIME sy-vline 
WA_CFICC0C_STR-FINB_CREATED_BY sy-vline 
WA_CFICC0C_STR-FINB_CHNG_DATE sy-vline 
WA_CFICC0C_STR-FINB_CHNG_TIME sy-vline 
WA_CFICC0C_STR-FINB_CHANGED_BY sy-vline      INTO ld_text SEPARATED BY SPACE.

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