Lookup of 'txn:LocalUserTransaction' is permitted in a container managed transaction (CMT) context

Environment

• Red Hat JBoss Enterprise Application Platform (EAP) 7

Issue

• It is possible to illegally retrieve and use UserTransaction in a container managed transaction (CMT) context when using the WildFly Transaction Client's txn:LocalUserTransaction lookup.
• This may lead to violations of transactional integrity.

Resolution

This issue will be addressed in a future release¹.

Root Cause

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This is a known defect (This content is not included.WFTC-91).

Note that the Content from download.oracle.com is not included.EJB specification prohibits access to or use of UserTransaction in container managed transaction (CMT) contexts.

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