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Former Member
Jun 11, 2013 at 04:09 PM

RFC_ERROR_PROTOCOL with SAP and Biztalk Server 2006. Please Help!


Hi there everyone!

Before anything, if I'm asking this on the wrong discussion forum, please direct me to the right one so that I can get my question properly answered.

Folks, I'm kinda new to the SAP world and I'm a bit lost with this error.

I'm trying to create an secure network communication (SNC) to an RFC using SAP with BizTalk Server 2006 on a Send Port.

I've provided the Biztalk Server the path of the .dll file for the SncLibrary and the proper SncPartnerName. But the application started to raise an exception and I'm unable to find any solution for this issue. Does any one ever encountered this problem before?

Error details:

Microsoft.ServiceModel.Channels.Common.ConnectionException: Details: ErrorCode=RFC_OK. ErrorGroup=RFC_ERROR_PROTOCOL. SapErrorMessage=No data received. AdapterErrorMessage=. ---> Microsoft.Adapters.SAP.RFCException: Details: ErrorCode=RFC_OK. ErrorGroup=RFC_ERROR_PROTOCOL. SapErrorMessage=No data received. AdapterErrorMessage=.

at Microsoft.Adapters.SAP.RfcClientConnection.Open()

at Microsoft.Adapters.SAP.SAPConnection.Open(TimeSpan timeout)

--- End of inner exception stack trace ---

Server stack trace:

at System.ServiceModel.AsyncResult.End[TAsyncResult](IAsyncResult result)

at System.ServiceModel.Channels.ServiceChannel.SendAsyncResult.End(SendAsyncResult result)

at System.ServiceModel.Channels.ServiceChannel.EndCall(String action, Object[] outs, IAsyncResult result)

at System.ServiceModel.Channels.ServiceChannel.EndRequest(IAsyncResult result)

Exception rethrown at [0]:

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

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

at System.ServiceModel.Channels.IRequestChannel.EndRequest(IAsyncResult result)

at Microsoft.BizTalk.Adapter.Wcf.Runtime.WcfClient`2.RequestCallback(IAsyncResult result)

Thanks in advance.