PCo and OPC HDA

[Former Member]

Hello

I have choosen in source as OPC HDA, and when i run agent I have error in log:

Server stack trace:

РІ System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)

РІ System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)

РІ System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs)

РІ System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)

РІ System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

Exception rethrown at [0]:

РІ System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)

РІ System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)

РІ SAP.Manufacturing.Connectivity.IPCoAgentControl.Start()

РІ SAP.Manufacturing.Connectivity.ConnectivityAgentProxy.Start()

РІ SAP.Manufacturing.Connectivity.WcfHost.Start()"

What is it?

[Former Member]

Please check there may be a chance that DA and HDA both the agents were running at the same time. Try running one agent at a particular time and stop the other.