The transaction type of a persistence unit used by a container-managed entity manager must be JTA. (persistence unit root = aa....aa, persistence unit name = bb....bb, path of the WAR file or EJB-JAR file = cc....cc)

aa....aa: Persistence unit root
bb....bb: Persistence unit name
cc....cc: Path of the WAR file or the EJB-JAR file

Description

The transaction type of a persistence unit used by a container-managed entity manager must be JTA.

Action

Make sure that the transaction type of a persistence unit used by a container-managed entity manager is specified as JTA.