Resolution:
TIBCO RV, RVCM, RVFT advisory messages can be written to the TIBCO BusinessWorks log file. There are three types of advisory messages: Error
Warn
Info

Error advisories are logged by default. The following properties control whether TIBCO Rendezvous advisory messages are sent to the log file:

Trace.RV.Advisory.Error
Trace.RV.Advisory.Warn
Trace.RV.Advisory.Info

Here is an example of an advisory message in the BW log :

2005 Oct 24 10:35:45:465 GMT -7 BW.RVTest Info [BW-Plugin] BW-ADVISORY-300000 subject [_RV.WARN.RVCM.DELIVERY.NO_RESPONSE.vn], message [{ ADV_CLASS="WARN" ADV_SOURCE="RVCM" ADV_NAME="DELIVERY.NO_RESPONSE.vn" listener="vn" }]