Resolution:
Description:
============
BQL query failed to start in TIBCO BusinessEvents(BE) and throws java.lang.Exception: Cluster Mismatch.. Property=externalClassesDir,this=null, other=C:/tibco/be/3.0/rms/lib

Environment:
==========

   o TIBCO BusinessEvents 3.0.1


Symptoms:
=========
java.lang.Exception: Cluster Mismatch.. Property=externalClassesDir,this=null, other=C:/tibco/be/3.0/rms/lib


Cause:
=====

be-engine.tra file had the be.engine.cluster.externalClasses.path properties set while the rest of the cluster members did not.


Resolution:
==========

Removing the externalClasses.path properties from the be-engine.tra file will resolve the issue.