Resolution:
Description:
=========
Could not initialize push subscription library for management and ClassCastException while using dashboard:
+++++++++++++++
2011 May 12 11:18:27:910 GMT +5 pkorhale-lt.apac.tibco.com Error [http-8080-Processor3] - [dashboard.psvr.bizactions] [dashboard] Failed to process XMLRequest[name=stoken,values=[450a5f77-ac80-4d6e-ab13-ce5e7de88059],name=name,values=[dashboard],name=command,values=[subscribe],name=componentname,values=[LineChart]] due to an unexpected error Could not initialize push subscription library for management
2011 May 12 11:18:27:910 GMT +5 pkorhale-lt.apac.tibco.com Error [http-8080-Processor4] - [dashboard.psvr.bizactions] [dashboard] Failed to process XMLRequest[name=stoken,values=[450a5f77-ac80-4d6e-ab13-ce5e7de88059],name=name,values=[dashboard],name=command,values=[subscribe],name=componentname,values=[ColumnChrt]] due to an unexpected error Could not initialize push subscription library for management
2011 May 12 11:18:28:223 GMT +5 pkorhale-lt.apac.tibco.com Error [http-8080-Processor3] - [dashboard.psvr.bizactions] [dashboard] Could not initialize push subscription library for management
java.lang.RuntimeException: Could not initialize push subscription library for management
    at com.tibco.cep.dashboard.plugin.beviews.streaming.BEViewsPubSubHandler.init(BEViewsPubSubHandler.java:62)
.  .  .
Caused by: java.lang.ClassCastException: com.tibco.cep.runtime.service.om.InMemoryObjectManager cannot be cast to com.tibco.cep.runtime.service.om.coherence.CoherenceStore
------^ Error trace truncated ^---------
+++++++++++++++
    
Environment:
==========
TIBCO Product name and version: TIBCO BusinessEvents 4.0.1 HF-01
Operating System(s): All

Symptoms:
========
See the description.

Cause:
=====
For BE views, backingstore is a must. You will have to configure backingstore with cache OM for BE views. Since backingstore is not enabled, these errors are excepted.

Resolution:
========
Enable backing store with cache OM for BE Views (Dashboard).

References:
=========
BE Docs > Administrator Guide > CDD Configuration Procedure : Configuring the Agent Classes Tab (All OM Types)

Could not initialize push subscription library for management and ClassCastException while using dashboard.