Hi, Thank you for the explanation. I think we found the cause. We had Apache Aries Transaction Manager (0.3.0) and Apache Aries Transaction Manager (0.3.1) installed in parallel. 0.3.0 was installed by the Activemq feature and 0.3.1 was installed by the Karaf enterprise transaction feature.
After removing the 0.3.1 version the error dissapeared. John -- View this message in context: http://karaf.922171.n3.nabble.com/Aries-error-No-transaction-currently-active-tp4025825p4025866.html Sent from the Karaf - User mailing list archive at Nabble.com.