Maxi,

Which version of Drools are you using?  I believe this was an issue with
transaction managers that do not support nested transactions and that
has already been fixed on trunk.  Could you try out the latest snapshot
to check whether the problem still exists?
http://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/trunk/target/

Kris

Quoting Maxi <maxibatelli@gmail.com>:

  

Hello

I'm trying to configure persitence with drools.

I'm working on a project using spring/hibernate/mysql. I'm using
tomcat
6.0.16 as container.

After configuring all stuff I'm getting this exception:

javax.transaction.NotSupportedException: nested
transactions not supported

at

    

bitronix.tm.BitronixTransactionManager.begin(BitronixTransactionManager.java:83)
  

at

    

org.drools.persistence.session.SingleSessionCommandService.(SingleSessionCommandService.java:103)
  

Please let me know what config files do you want to review.



Cheers

   Maxi





    

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