Some issues may affect the use of the TIBCO Rendezvous adapters. Being aware of these issues and their potential work-arounds will help your testing and troubleshooting efforts.
Issues with the TIBCO Rendezvous software may prevent the first message from being received after a Certified Message Delivery agreement is established. This issue affects inital messages sent when using the TIBCO certified mode input adapter.
This is a known issue with the TIBCO certified mode delivery feature. For more information, see the TIBCO Rendezvous Concepts Guide.