Remoting Error..

[goodmorningsky]

I got remoting error.
I added one new remoting object called RemotingTaskHandler, but newly added one doesn't work.
I use two class using remote but, one works the other doesn't.
following err occurs while I call method like following..

				ComponentInterfaces.IRemotingTaskHandler remoteObj;
				remoteObj = (ComponentInterfaces.IRemotingTaskHandler)Activator.GetObject(typeof(ComponentInterfaces.IRemotingTaskHandler),
					ConfigurationSettings.AppSettings["RemotingTaskHandler"]);
				remoteObj.TransferTable(strSqlSel, "tblDeptList", strSqlDel, tblServerList.Rows[i]["CompanyCode"].ToString(), (string)tblServerList.Rows[i]["DepartmentCode"].ToString(), (byte)1);

An unhandled exception of type 'System.Runtime.Remoting.RemotingException' occurred in mscorlib.dll

Additional information: Server encountered an internal error. For more information, turn on customErrors in the server's .config file.

The Configuration on client..
<add key="RemotingDBHandler" value="tcp://IT016:8000/ComponentHostServer/RemotingDBHandler" />
<add key="RemotingTaskHandler" value="tcp://IT016:8000/ComponentHostServer/RemotingTaskHandler" />

RemotingTaskHandler is the object doesn't work..


and server side..
<system.runtime.remoting>
<application name="ComponentHostServer">
<service>
<wellknown
mode="SingleCall"
type="ComponentRemoting.RemotingDBHandler, ComponentRemoting"
objectUri="RemotingDBHandler" />
<wellknown
mode="SingleCall"
type="ComponentRemoting.RemotingTaskHandler, ComponentRemoting"
objectUri="RemotingTaskHandler" />
</service>
<channels>
<channel ref="tcp server" port="8000" />
</channels>
</application>
</system.runtime.remoting>


Interfaces are..

public interface IRemotingDBHandler
	{
		void ExecuteNonQuery(string strSql, string connectionString, bool queueOnFail);
		Object ExecuteScalar(string strSql, string connectionString);
		DataSet ExecuteDataSet(string strSql, string connectionString);
}
	public interface IRemotingTaskHandler
	{
		void TransferTable(DataTable tbl, string strSqlPrev, string compCode, string deptCode, byte handleSqlErr);
		void TransferTable(string strSqlSelectTable, string tableName, string strSqlPrev, string compCode, string deptCode, byte handleSqlErr);
	}