ABAP Select data from SAP table IFICOOBJECTEN into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IFICOOBJECTEN
*  INTO TABLE @DATA(IT_IFICOOBJECTEN2).
*--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_IFICOOBJECTEN INDEX 1 INTO DATA(WA_IFICOOBJECTEN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IFICOOBJECTEN>-MANDT = 1.
<IFICOOBJECTEN>-CONTROLLINGOBJECT = 1.
<IFICOOBJECTEN>-CONTROLLINGAREA = 1.
<IFICOOBJECTEN>-COMPANYCODE = 1.
<IFICOOBJECTEN>-ACCOUNTASSIGNMENTTYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IFICOOBJECTEN-COSTCENTER, sy-vline,
  WA_IFICOOBJECTEN-COSTCTRACTIVITYTYPE, sy-vline,
  WA_IFICOOBJECTEN-BUSINESSPROCESS, sy-vline,
  WA_IFICOOBJECTEN-ORDERID, sy-vline,
  WA_IFICOOBJECTEN-INTERNALORDER, sy-vline,
  WA_IFICOOBJECTEN-PROJECTINTERNALID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IFICOOBJECTEN 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_IFICOOBJECTEN 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_IFICOOBJECTEN INTO WA_IFICOOBJECTEN.


*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 COSTCENTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFICOOBJECTEN-COSTCENTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFICOOBJECTEN-COSTCENTER.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit KONPD, internal->external for field PROJECTINTERNALID
CALL FUNCTION 'CONVERSION_EXIT_KONPD_OUTPUT'
  EXPORTING
    input =                      WA_IFICOOBJECTEN-PROJECTINTERNALID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFICOOBJECTEN-PROJECTINTERNALID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field WBSELEMENTINTERNALID
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_IFICOOBJECTEN-WBSELEMENTINTERNALID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFICOOBJECTEN-WBSELEMENTINTERNALID.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit NUMCV, internal->external for field NETWORKACTIVITY
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_IFICOOBJECTEN-NETWORKACTIVITY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFICOOBJECTEN-NETWORKACTIVITY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SERVICEDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFICOOBJECTEN-SERVICEDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFICOOBJECTEN-SERVICEDOCUMENT.
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_IFICOOBJECTEN_STR, 
MANDT TYPE STRING,
CONTROLLINGOBJECT TYPE STRING,
CONTROLLINGAREA TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTASSIGNMENTTYPE TYPE STRING,
COSTCENTER TYPE STRING,
COSTCTRACTIVITYTYPE TYPE STRING,
BUSINESSPROCESS TYPE STRING,
ORDERID TYPE STRING,
INTERNALORDER TYPE STRING,
PROJECTINTERNALID TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
SALESDOCUMENT TYPE STRING,
SALESDOCUMENTITEM TYPE STRING,
PROJECTNETWORK TYPE STRING,
NETWORKACTIVITY TYPE STRING,
SERVICEDOCUMENTTYPE TYPE STRING,
SERVICEDOCUMENT TYPE STRING,
SERVICEDOCUMENTITEM TYPE STRING,
COSTOBJECT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IFICOOBJECTEN_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_IFICOOBJECTEN_STR-MANDT sy-vline 
WA_IFICOOBJECTEN_STR-CONTROLLINGOBJECT sy-vline 
WA_IFICOOBJECTEN_STR-CONTROLLINGAREA sy-vline 
WA_IFICOOBJECTEN_STR-COMPANYCODE sy-vline 
WA_IFICOOBJECTEN_STR-ACCOUNTASSIGNMENTTYPE sy-vline 
WA_IFICOOBJECTEN_STR-COSTCENTER sy-vline 
WA_IFICOOBJECTEN_STR-COSTCTRACTIVITYTYPE sy-vline 
WA_IFICOOBJECTEN_STR-BUSINESSPROCESS sy-vline 
WA_IFICOOBJECTEN_STR-ORDERID sy-vline 
WA_IFICOOBJECTEN_STR-INTERNALORDER sy-vline 
WA_IFICOOBJECTEN_STR-PROJECTINTERNALID sy-vline 
WA_IFICOOBJECTEN_STR-WBSELEMENTINTERNALID sy-vline 
WA_IFICOOBJECTEN_STR-SALESDOCUMENT sy-vline 
WA_IFICOOBJECTEN_STR-SALESDOCUMENTITEM sy-vline 
WA_IFICOOBJECTEN_STR-PROJECTNETWORK sy-vline 
WA_IFICOOBJECTEN_STR-NETWORKACTIVITY sy-vline 
WA_IFICOOBJECTEN_STR-SERVICEDOCUMENTTYPE sy-vline 
WA_IFICOOBJECTEN_STR-SERVICEDOCUMENT sy-vline 
WA_IFICOOBJECTEN_STR-SERVICEDOCUMENTITEM sy-vline 
WA_IFICOOBJECTEN_STR-COSTOBJECT sy-vline      INTO ld_text SEPARATED BY SPACE.

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