Hiberanate 2.1.4 , Websphere 5.1 , MSSQL 2000

I have a stateless EJB with a method doProcessing(). The doProcessing()
method gets a Hibernate session using ThreadLocal pattern and gets some data from the database using the session.Load() method.
Using this data , it calls a DAO method which has straight JDBC call for
complex sql. The DAO method uses the getDataSource().getConnection()
to get the db connection.

When the doProcessing method is invoked, I get the following error

WTRN0062E: An illegal attempt to use multiple resources that have only one-phase capability has occurred within a global transaction.


Please advise.

Finally figured out the problem :

The following article explains the problem

http://www-1.ibm.com/support/docview.ws ... -8&lang=en