ABAP Select data from SAP table CFIOCONSI0C into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CFIOCONSI0C 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 CFIOCONSI0C. 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 CFIOCONSI0C 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_CFIOCONSI0C TYPE STANDARD TABLE OF CFIOCONSI0C,
      WA_CFIOCONSI0C TYPE CFIOCONSI0C,
      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: <CFIOCONSI0C> TYPE CFIOCONSI0C.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CFIOCONSI0C.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CFIOCONSI0C
  INTO TABLE IT_CFIOCONSI0C.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CFIOCONSI0C
*  INTO TABLE @DATA(IT_CFIOCONSI0C2).
*--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_CFIOCONSI0C INDEX 1 INTO DATA(WA_CFIOCONSI0C2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CFIOCONSI0C ASSIGNING <CFIOCONSI0C>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CFIOCONSI0C>-CLIENT = 1.
<CFIOCONSI0C>-FOBJ_OBJECT_ID = 1.
<CFIOCONSI0C>-FIN_ORD = 1.
<CFIOCONSI0C>-FIN_ORDITM = 1.
<CFIOCONSI0C>-FIN_SCMID = 1.

ENDLOOP.

LOOP AT IT_CFIOCONSI0C INTO WA_CFIOCONSI0C.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CFIOCONSI0C-FIN_PRICOMPTYPE, sy-vline,
  WA_CFIOCONSI0C-FIN_ORDITMTYPE, sy-vline,
  WA_CFIOCONSI0C-FIN_COMPANY, sy-vline,
  WA_CFIOCONSI0C-FIN_PRODUCT, sy-vline,
  WA_CFIOCONSI0C-FIN_LOCATION, sy-vline,
  WA_CFIOCONSI0C-FIN_PROFITCTR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CFIOCONSI0C 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_CFIOCONSI0C 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_CFIOCONSI0C INTO WA_CFIOCONSI0C.


*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.

*Conversion exit ALPHA, internal->external for field FIN_ORDITM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CFIOCONSI0C-FIN_ORDITM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFIOCONSI0C-FIN_ORDITM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RASSC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CFIOCONSI0C-RASSC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFIOCONSI0C-RASSC.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_CFIOCONSI0C_STR, 
CLIENT TYPE STRING,
FOBJ_OBJECT_ID TYPE STRING,
FIN_ORD TYPE STRING,
FIN_ORDITM TYPE STRING,
FIN_SCMID TYPE STRING,
FIN_PRICOMPTYPE TYPE STRING,
FIN_ORDITMTYPE TYPE STRING,
FIN_COMPANY TYPE STRING,
FIN_PRODUCT TYPE STRING,
FIN_LOCATION TYPE STRING,
FIN_PROFITCTR TYPE STRING,
KOKRS TYPE STRING,
RASSC TYPE STRING,
FIN_GRIAMTIND TYPE STRING,
FIN_GRISTLDATE 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_CFIOCONSI0C_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_CFIOCONSI0C_STR-CLIENT sy-vline 
WA_CFIOCONSI0C_STR-FOBJ_OBJECT_ID sy-vline 
WA_CFIOCONSI0C_STR-FIN_ORD sy-vline 
WA_CFIOCONSI0C_STR-FIN_ORDITM sy-vline 
WA_CFIOCONSI0C_STR-FIN_SCMID sy-vline 
WA_CFIOCONSI0C_STR-FIN_PRICOMPTYPE sy-vline 
WA_CFIOCONSI0C_STR-FIN_ORDITMTYPE sy-vline 
WA_CFIOCONSI0C_STR-FIN_COMPANY sy-vline 
WA_CFIOCONSI0C_STR-FIN_PRODUCT sy-vline 
WA_CFIOCONSI0C_STR-FIN_LOCATION sy-vline 
WA_CFIOCONSI0C_STR-FIN_PROFITCTR sy-vline 
WA_CFIOCONSI0C_STR-KOKRS sy-vline 
WA_CFIOCONSI0C_STR-RASSC sy-vline 
WA_CFIOCONSI0C_STR-FIN_GRIAMTIND sy-vline 
WA_CFIOCONSI0C_STR-FIN_GRISTLDATE sy-vline 
WA_CFIOCONSI0C_STR-FINB_ARCHIVABLE sy-vline 
WA_CFIOCONSI0C_STR-FINB_CREA_DATE sy-vline 
WA_CFIOCONSI0C_STR-FINB_CREA_TIME sy-vline 
WA_CFIOCONSI0C_STR-FINB_CREATED_BY sy-vline 
WA_CFIOCONSI0C_STR-FINB_CHNG_DATE sy-vline 
WA_CFIOCONSI0C_STR-FINB_CHNG_TIME sy-vline 
WA_CFIOCONSI0C_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.