BO Operation Read

Hi Experts,

Horst Schaude, Alessandro Iannacci, Vinodkumar Kommineni

I have business object as shown below.

businessobject Sales_Quote {

[Label("SQ")] [AlternativeKey]                element SQ :BusinessTransactionDocumentID;

node Account[0,n]{

  [Label("Envelop#")] [AlternativeKey]     element Envelop_ID:ID;

  [Label("Envelop DUP")]                         element DS_Envelop_ID:ID;

  [Label("Sender")]                                 element Sender   :LANGUAGEINDEPENDENT_MEDIUM_Name;

  [Label("Sender Email ID")]                   element Sender_EmailID:EmailURI;

  [Label("Subject")]                                element Subject:LANGUAGEINDEPENDENT_MEDIUM_Name;

  [Label("Envelop Status")]                     element Env_Status:LANGUAGEINDEPENDENT_MEDIUM_Name;

  [Label("Sent")]                                     element Sent_Date:Date;

  [Label("Last Viewed")]                          element Last_Viewed:Date;

  [Label("Completed")]                            element Completed:Date;

   // node for capturing receipent data

   node Receipent[0,n]{

  [Label("Receipent Email")]                     element DSR_Email  :EmailURI;

  [Label("Receipent Name")]                     element DSR_Name   :LANGUAGEINDEPENDENT_MEDIUM_Name;

  [Label("Routing Order")]                          element DS_Rou_order   :IntegerValue;

  [Label("Receipent Status")]                     element DSR_Status:LANGUAGEINDEPENDENT_MEDIUM_Name;

  [Label("Date Sent")]                               element DSR_Date_Sent:Date;

  [Label("Date Deliverd")]                          element DSR_Date_Deli:Date;

  [Label("Date Signed")]                            element DSR_Date_Sign:Date;

  [Label("Date Declined")]                          element DSR_Date_Decli:Date;

  [Label("Decline Reson")]                          element DSR_Decli_Reson:LANGUAGEINDEPENDENT_MEDIUM_Name;

                      }

            }

}

I have created embedded component for this BO and attached to Sales Quote TI Screen.

when i click on envelope id. It will open further details of that record in new window. To achieve this i have used OBN Navigation. Now problem is when i trying to execute BO Operation(Read) on envelop id it's not fetching the data.

But when i execute BO Operation(Read) on root element(SQ in this case). It's fetching the data. But i want to execute BO Operation(Read) at item level and fetch further details of that item.

I want to know is it possible BO Operation(read) at item level.

Thanks,

Quddus.