System.OutofMemoryException - Session

Hi

I have an application running on a cluster that's constantly throwing an OutOfMemoryException with the following message
"Unable to serialize the session state. Please note that non-serializable objects or MarshalByRef objects are not permitted when session state mode is 'StateServer' or 'SQLServer'.

In this instance, session state mode is set to 'StateServer' and the only object being stored in the session is a dataset (which is serializable)..

Anyone have any ideas

Thanks!for starters, what does your dataset contain?
any funky stuff in the dataset or just basic types?

i'm puzzled that an outofmemoryexception would contain a serialization
string

--
Regards,
Alvin Bruney [ASP.NET MVP]
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"Fletch" <anonymous@.discussions.microsoft.com> wrote in message
news:0F2E1CFD-71B2-41BA-9874-1AD07F3BDB5A@.microsoft.com...
> Hi,
> I have an application running on a cluster that's constantly throwing an
OutOfMemoryException with the following message:
> "Unable to serialize the session state. Please note that non-serializable
objects or MarshalByRef objects are not permitted when session state mode is
'StateServer' or 'SQLServer'."
> In this instance, session state mode is set to 'StateServer' and the only
object being stored in the session is a dataset (which is serializable)..
> Anyone have any ideas?
> Thanks!