User: null is NOT authenticated with ORACLE as message store

[azhanov]

We are using ORACLE as the storage from JMS messages with our JBOSS 3.2.5 server. "User: null is NOT authenticated" is seen in the logs after default timeout for cached credentials (1800 seconds). JMS obviously stops working after that. Googled the problem, looks like smbd. else had it but didn't see the resolution.
Tried to increase the DefaultCacheTimeout, which seem to accept a number no greater then 3 weeks. However looking for a permanent solution.
Thanks

[adrian.brock]

Yet again. Why a report the problem against 3.2.5 when 3.2.6 exists?