RDA Push With Identity Column

Hi Everyone:



I am new to Mobile programming. I am now working on a small mobile app.



I encounter an issue when I sync the data:



Using RDA Pull, I can create the database and populate my table fine on my pocket pc device.



After updating the data on the device, I encounter an error when I try to Push my table back to the back-end SQL Server 2005 DB.



Error: "The identity range was not established."

VB CODE:
Private Sub RdaConnKeyHeaderPush()

Dim RemoteAccess As New Data.SqlServerCe.SqlCeRemoteDataAccess
Dim RDAConnectingString As String
RemoteAccess.InternetLogin = "<mylogin>"
RemoteAccess.InternetPassword = "<mypassword>"
RDAConnectingString = "Provider=SQLOLEDB;Persist Security Info=True;Data Source=<MySQLServer>;Initial Catalog=MobileKeyDB;" & _
"User ID=MobileUser;Password=<mypassword>"
RemoteAccess.InternetUrl = "https://www.<mysite>.com/SQLMobile/sqlcesa30.dll"
RemoteAccess.LocalConnectionString = "Data Source=Program FilesSQL MobileenMobileKeyDB.sdf; Password = <mypassword>"
Cursor.Current = Cursors.WaitCursor
Try

RemoteAccess.Push("KeyHeader", RDAConnectingString, Data.SqlServerCe.RdaBatchOption.BatchingOn)

Catch RDAConnectionException As Exception
MessageBox.Show("Can not push Header Data: " & RDAConnectionException.ToString, "Loading Key Tracker")
Finally

RemoteAccess.Dispose()
End Try
Cursor.Current = Cursors.Default
End Sub

TABLE DEFINITION:
USE [MobileKeyDB]
GO
/****** Object: Table [dbo].[KeyHeader] Script Date: 07/11/2007 09:48:24 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[KeyHeader](
[trans_id] [int] IDENTITY(1,1) NOT NULL,
[user_id] [int] NOT NULL,
[date_stamp] [datetime] NOT NULL,
[signature] [nvarchar](100) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,
[status] [int] NOT NULL,
[id] [int] NOT NULL,
[date_stamp2] [datetime] NOT NULL,
CONSTRAINT [PK_KeyHeader] PRIMARY KEY CLUSTERED
(
[trans_id] ASC
)WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
) ON [PRIMARY]



Anyone have any insight on a solution? Thanks.