title: remote procedure call (RPC) protocol stream is incorrect
body: <p>I use entityframework 5.0. I have so many test. If I run a test alone it passes, if I run this with the others eachother in the same time, it does not pass. There is no contact between the tests. Everytime one same query was sent. It would not be modified.</p>
  
  <pre><code>**query:**
  
  insert [dbo].[Patient]
         ([AddressId],
          [FirstName],
          [LastName],
          [MiddleName],
          [MuthersName],
          [Sex],
          [BirthDate],
          [TAJNumber],
          [Height],
          [Weight],
          [PhoneMobil],
          [PhoneHome],
          [Email],
          [OtherDisease])
  values (13 /* @0 */,
          'Peter' /* @1 */,
          'Peter' /* @2 */,
          'Peter' /* @3 */,
          'Maria' /* @4 */,
          1 /* @5 */,
          '1991-07-04T00:00:00' /* @6 */,
          '5464845' /* @7 */,
          170 /* @8 */,
          66 /* @9 */,
          '00456249864' /* @10 */,
          '00456249864' /* @11 */,
          'alma22@mailmetrash.com' /* @12 */,
          null)
  
  
  
  select [Id]
  from   [dbo].[Patient]
  where  @@ROWCOUNT &gt; 0
         and [Id] = scope_identity()
  
  
  
  **WARN:** 
  System.Data.SqlClient.SqlException (0x80131904): The incoming tabular data stream (TDS) remote procedure call (RPC) protocol stream is incorrect. Parameter 9 ("@6"): The supplied value is not a valid instance of data type datetime2. Check the source data for invalid values. An example of an invalid value is data of numeric type with scale greater than precision.
     at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
     at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
     at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
     at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean&amp; dataReady)
     at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
     at System.Data.SqlClient.SqlDataReader.get_MetaData()
     at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
     at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task&amp; task, Boolean asyncWrite)
     at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task&amp; task, Boolean asyncWrite)
     at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
     at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
     at System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior)
     at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior)
     at HibernatingRhinos.Profiler.Appender.ProfiledDataAccess.ProfiledCommand.ExecuteDbDataReader(CommandBehavior behavior)
  ClientConnectionId:c184fe10-8d28-4b0b-96bf-395796cd0e29
  
  
  
  
  **exception:**
  Test Name:  VM_PatientRegistration_Insert
      Test FullName:  **Insert
      Test Source:    **line 23
      Test Outcome:   Failed
  Test Duration:  0:00:01,0018114
  
  Result Message: 
  Test method TandoCare.Desktop.Test.ViewModel.PatientRegistrationViewModelTest.VM_PatientRegistration_Insert threw exception: 
  System.Data.Entity.Infrastructure.DbUpdateException: An error occurred while updating the entries. See the inner exception for details. ---&gt; System.Data.UpdateException: An error occurred while updating the entries. See the inner exception for details. ---&gt; System.Data.SqlClient.SqlException: The incoming tabular data stream (TDS) remote procedure call (RPC) protocol stream is incorrect. Parameter 9 ("@6"): The supplied value is not a valid instance of data type datetime2. Check the source data for invalid values. An example of an invalid value is data of numeric type with scale greater than precision.
  Result StackTrace:  
  at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
     at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
     at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
     at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean&amp; dataReady)
     at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
     at System.Data.SqlClient.SqlDataReader.get_MetaData()
     at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
     at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task&amp; task, Boolean asyncWrite)
     at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task&amp; task, Boolean asyncWrite)
     at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
     at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
     at System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior)
     at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior)
     at HibernatingRhinos.Profiler.Appender.ProfiledDataAccess.ProfiledCommand.ExecuteDbDataReader(CommandBehavior behavior)
     at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior)
     at System.Data.Mapping.Update.Internal.DynamicUpdateCommand.Execute(UpdateTranslator translator, EntityConnection connection, Dictionary`2 identifierValues, List`1 generatedValues)
     at System.Data.Mapping.Update.Internal.UpdateTranslator.Update(IEntityStateManager stateManager, IEntityAdapter adapter)
   --- End of inner exception stack trace ---
      at System.Data.Mapping.Update.Internal.UpdateTranslator.Update(IEntityStateManager stateManager, IEntityAdapter adapter)
     at System.Data.EntityClient.EntityAdapter.Update(IEntityStateManager entityCache)
     at System.Data.Objects.ObjectContext.SaveChanges(SaveOptions options)
     at System.Data.Entity.Internal.InternalContext.SaveChanges()
   --- End of inner exception stack trace ---
      at System.Data.Entity.Internal.InternalContext.SaveChanges()
     at System.Data.Entity.Internal.LazyInternalContext.SaveChanges()
     at System.Data.Entity.DbContext.SaveChanges()
     at TandoCare.Infrastructure.Data.UnitOfWork.UnitOfWorkBase`1.Save() in **  at TandoCare.Desktop.Test.ViewModel.PatientRegistrationViewModelTest.VM_PatientRegistration_Insert() in *** :line 55
  </code></pre>