Dynamics connector CRM to NAV order line synchronization issue

Hi all,

since i didn't find any appropriate forum i wil post this here,

While using the dynamics connector to synchronize data between CRM and NAV sales order we keep hitting the following exception:

WARNING TID:TP-5 [2011-01-20T16:43:11.9032090+01:00]: [Order to NAV Sales Order] has encountered an error while processing key [d42b88e5-a924-e011-bf70-000ae405971d]. Exception occurred in Microsoft Dynamics NAV
 --- Exception Dump ---
 Caught Exception: Exception occurred in Microsoft Dynamics NAV
 Stack trace:
   at Microsoft.Dynamics.Integration.Adapters.Nav2009.NavObjectProvider.WriteObject(Object value)
   at Microsoft.Dynamics.Integration.AdapterAbstractionLayer.MixedObjectProviderProxy.WriteObject(Object value)
   at Microsoft.Dynamics.Integration.Service.RecordRetryThread.Run(Object task)

 Inner Exception: There is no Integration Record within the filter.  Filters: Record ID: Sales Line: Order,10-04932,10000
 Stack trace:
   at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)
   at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
   at Microsoft.Dynamics.Integration.Adapters.Nav2009.IntegrationWebService.Integration_Service.GetIntegrationIDFromRecID(String recIDIn)
   at Microsoft.Dynamics.Integration.Adapters.Nav2009.NavIntegrationHelper.SetLinesIntegrationIds(Object obj)
   at Microsoft.Dynamics.Integration.Adapters.Nav2009.NavIntegrationHelper.DoWrite(Object newobj)
   at Microsoft.Dynamics.Integration.Adapters.Nav2009.NavObjectProvider.WriteDynamicObject(Object value)
   at Microsoft.Dynamics.Integration.Adapters.Nav2009.NavObjectProvider.WriteObject(Object value)

does anyone has a clue or expreience with this kind of error?

thx in advance.