Create Deep Entity in SAP UI5 - oData Model

Question

Hi,
I am doing a CRUD project and want to perform a deep entity creation. I've an entity Student and another is Enrollment. A Student can have multiple Enrollments. For this, I've created Association b/w these 2 entities.
Now from SAP UI5, i want to call create operation in which while creating Student record, i also want Enrollment records to be inserted into DB.
I am trying to use the following code to create the required Data object.
oNewEntry.StudentID = "000";        // Will be generated
oNewEntry.StudentName = "Xyz";
oNewEntry.Course = "ABC";
oNewEntry.Age = parseInt(25);
oEnrollment = {};
oEnrollment.StudentID = "000";
oEnrollment.CertificateID = "SAPUI5";
oEnrollment.EnrollDate = new Date(2014,03,30,00,01,00);
oEnrollment.CreateDate = new Date(2014,03,30,00,01,00);
oEnrollment.Status = "X";
oNewEntry.Enrollment = oEnrollment;
oModel.create("/StudentSet",
  oNewEntry,
  null,
  function()
   alert("Student record created successfully!");
  function()
   alert("Student record creation failed!");
I am trying the above code, but it always throw the following error.
The following error text was processed in system GW1 : Specified value is not a valid value for the type of an XML document                                                                                                                                                                                           The error occurred on the application server XXXXXX. The termination type was: RABAX_STATE.
Am i doing any mistake while creating oNewEntry object ? As I am able to create entity StudentSet & EnrollmentSet  individually but not as Deep Entity in one go.
Please Help.

Answer 1

you can refer this thread discussion Deep insert using Model.create()? which talks about parent-child entity relationship.
also please mention navigation name as mentioned in the thread.
Regards,
Chandra