[jboss-user] [EJB 3.0] - Re: JTA EntityManager cannot access a transactions

[ljcoomber]

Have spent a while on this myself. The problem (for me at least) was that I I had enabled JTA transactions in persistence.xml, but in components.xml I had configured use of the JPA EntityTransaction API (which is for non-JTA environments) with the line:

<transaction:entity-transaction entity-manager="#{entityManager}" />

Removing this line fixed the problem.

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