topic Re: How Read the Data Object From BRF+ Application in Application Development and Automation Discussions

How Read the Data Object From BRF+ Application

former_member445147 — Mon, 25 Jan 2016 10:27:54 GMT

I have situation where i have read the data object of brf+ application dynamically ,

and tried with below code but im getting cx_fdt_input. exception

lo_fact = cl_fdt_factory=>get_instance( ).

TRY.

lo_fact->get_data_object(

EXPORTING

iv_id = '52540XXXXXXXXXXXXXXXXXXXXX'

RECEIVING

ro_data_object = lo_data_object ).

CATCH cx_fdt_input.

ENDTRY.

lv_data_object_type = lo_data_object->get_data_object_type( ).

CASE lv_data_object_type.

WHEN if_fdt_constants=>gc_data_object_type_element.

lv_typename = lo_data_object->get_ddic_binding( ).

IF lv_typename EQ 'BELNR_D'.

"your logic to assign type

ENDIF.

can any one help how to read all data object for the particular id

Thanks

Re: How Read the Data Object From BRF+ Application

PeterJonker — Mon, 25 Jan 2016 10:40:44 GMT

You are already catching the error. Catch it in an error object and read the message

Maybe that gives you a clue why the error is there. That is the minimum effort you should perform when using a catch.

data: lx_fdt_input type ref to cx_fdt_input,

ls_message type string.

catch cx_fdt_input into lx_fdt_input.

ls_message = lx_fdt_input->IF_MESSAGE~GET_TEXT( ).

ls_message = lx_fdt_input-> if_message~get_longtext( preserve_newlines = 'X' ).

Re: How Read the Data Object From BRF+ Application

former_member445147 — Mon, 25 Jan 2016 11:39:45 GMT

Hi peter Jonker

Thanks for the suggestion,

Im getting the ID 52540XXXXXXXXXXXXXXXXXXXXX is initial, unknown, or it does not have the correct object type message as exception .

i have doubt weather its right class to get the Data Object ????

weather we some other way to get Data object ?

Thanks

Re: How Read the Data Object From BRF+ Application

RaymondGiuseppi — Mon, 25 Jan 2016 12:50:54 GMT

Try to actually do something in your CATCH statements, at least display error message.


DATA : lt_message TYPE if_fdt_types=>t_message,
       lx_fdt     TYPE REF TO cx_fdt.
FIELD-SYMBOLS:
     <ls_message>  TYPE if_fdt_types=>s_message.
TRY.
    lo_fact->get_data_object(
    EXPORTING
      iv_id = '52540XXXXXXXXXXXXXXXXXXXXX'
      RECEIVING
        ro_data_object = lo_data_object ).
  CATCH cx_fdt INTO lx_fdt.
    WRITE : / 'Get object failed with exception'.           "#EC NOTEXT
    LOOP AT lx_fdt->mt_message ASSIGNING <ls_message>.
      WRITE :/ <ls_message>-text.
    ENDLOOP.
ENDTRY.

Don't hesitate to use any method of cx_fdt as GET_OBJECT_NAME, TYPE_TEXT orDESCRIPTION...

Else did you try a CL_FDT_FACTORY=>IF_FDT_FACTORY~GET_INSTANCE then ->GET_QUERY, also browse the FDT_ADMN_0000* tabes for check.

Regards,

Raymond

Re: How Read the Data Object From BRF+ Application

former_member445147 — Wed, 27 Jan 2016 05:43:34 GMT

Hi Raymond

Even if use CL_FDT_FACTORY=>IF_FDT_FACTORY~GET_INSTANCE then ->GET_QUERY,

im not getting the any Data Object for the particular ID

Regards

Harish

Re: How Read the Data Object From BRF+ Application

former_member445147 — Wed, 27 Jan 2016 07:52:15 GMT

DATA lo_fact TYPE REF TO if_fdt_factory.

DATA lo_data_object TYPE REF TO if_fdt_data_object.

DATA lv_data_object_type TYPE if_fdt_types=>data_object_type.

lo_fact = cl_fdt_factory=>if_fdt_factory~get_instance( ).

try.

lo_fact->get_data_object(

EXPORTING

iv_id = '5254006E0D6Exxxxxxxxxxxxxxxxxxxxxx' " Universal Unique Identifier

RECEIVING

ro_data_object = lo_data_object " Data Object

catch cx_fdt_input into lx_fdt_input.

ls_message = lx_fdt_input->IF_MESSAGE~GET_TEXT( ).

endtry.

lv_data_object_type = lo_data_object->get_data_object_type( ).

CASE lv_data_object_type.

WHEN if_fdt_constants=>gc_data_object_type_element.

"write your logic

endcase.

"Note i got exception for some the Universal Unique Identifier number ,i dont why its giving

if any got exception ,change Universal Unique Identifier number and check

Re: How Read the Data Object From BRF+ Application

kakshat — Wed, 27 Jan 2016 08:23:07 GMT

Did you try searching for a data object with that universal unique identifier in the BRF+ Workbench?

Re: How Read the Data Object From BRF+ Application

former_member445147 — Wed, 27 Jan 2016 09:13:22 GMT

Hi Kumar

yes

Re: How Read the Data Object From BRF+ Application

kakshat — Wed, 27 Jan 2016 09:21:12 GMT

And you were able to find a data object?

Re: How Read the Data Object From BRF+ Application

former_member445147 — Wed, 27 Jan 2016 09:32:58 GMT

Hi Kumar

yes for universal unique identifier you get the data object ,

try with above code you ll get the data object

Regards

Harish

Re: How Read the Data Object From BRF+ Application

kakshat — Wed, 27 Jan 2016 09:35:09 GMT

I don't want to get the data object. I was just trying to help resolve your problem which I thought wasn't resolved yet.

Re: How Read the Data Object From BRF+ Application

former_member445147 — Wed, 27 Jan 2016 10:15:38 GMT

Hi kumar

Ya i got data object instance but using that instance im trying read the data element

but im getting blank values

Re: How Read the Data Object From BRF+ Application

kakshat — Wed, 27 Jan 2016 10:28:44 GMT

When I am executing your code in my system, I am able to successfully read the data element to which the data object is bound.

Re: How Read the Data Object From BRF+ Application

former_member445147 — Thu, 28 Jan 2016 09:12:16 GMT

im getting this object ({O:4*\CLASS=CL_FDT_ELEMENT} )

Re: How Read the Data Object From BRF+ Application

kakshat — Thu, 28 Jan 2016 09:17:46 GMT

And that is correct.

Re: How Read the Data Object From BRF+ Application

former_member445147 — Thu, 28 Jan 2016 09:22:22 GMT

than using that object how could i read all element from application

Re: How Read the Data Object From BRF+ Application

kakshat — Thu, 28 Jan 2016 09:33:20 GMT

I thought you wanted to read the element's data element which you were already doing using GET_DDIC_BINDING method.

Re: How Read the Data Object From BRF+ Application

former_member445147 — Thu, 28 Jan 2016 09:36:36 GMT

No i have to read all Data Object elements .

Re: How Read the Data Object From BRF+ Application

kakshat — Thu, 28 Jan 2016 10:00:30 GMT

Then you should be using a method of CL_FDT_APPLICATION. Maybe GET_DATA_OBJECT_TYPES.

Re: How Read the Data Object From BRF+ Application

former_member445147 — Thu, 28 Jan 2016 10:20:00 GMT

yes that method will give data element not names ,

i need all data element names ,

weather we any API for reading the data elements names ???