------------------------------
14:45:13 (ERROR): | .. |        91033284889,  077-283-726 99   8613001013   .
 : System.Exception
 :   :   soap:Client,   '91033284889'      'lnCode'.  : '[0-9]{12}'
System.Exception:   :   soap:Client,   '91033284889'      'lnCode'.  : '[0-9]{12}'

Server stack trace: 
    SKBKontur.KZ.FSS.ELN.Signer.CheckMessageForSoapFault(XmlDocument doc)
    SKBKontur.KZ.FSS.ELN.EncMessageInspector.AfterReceiveReply(Message& reply, Object correlationState)
    System.ServiceModel.Dispatcher.ImmutableClientRuntime.AfterReceiveReply(ProxyRpc& rpc)
    System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
    System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
    System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
    System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

Exception rethrown at [0]: 
    System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
    System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
    SKBKontur.KZ.FSS.ELN.WSInsurerCryptoV20.FileOperationsLnService.GetPrivateLNData(getPrivateLNDataRequest1 request)
    SKBKontur.KZ.FSS.ELN.WSInsurerCryptoV20.FileOperationsLnServiceClient.SKBKontur.KZ.FSS.ELN.WSInsurerCryptoV20.FileOperationsLnService.GetPrivateLNData(getPrivateLNDataRequest1 request)
    SKBKontur.KZ.FSS.ELN.Helpers.GetRequestElnV20(String lnCode, String snils, FSSServiceOptions options)
    SKBKontur.KZ.FSS.ELN.Helpers.GetRequestELN(String lnCode, String snils, FSSServiceOptions options) 
