Call xa_end on duplicate XAResource as per JTA 1.2 specification ---------------------------------------------------------------- Key: JBTM-2850 URL: https://issues.jboss.org/browse/JBTM-2850 Project: JBoss Transaction Manager Issue Type: Task Components: JTA Reporter: Tom Jenkinson Assignee: Tom Jenkinson Fix For: 5.next A scenario with a EJB XA transaction between two applications (war). The process is the following: 1. a client GUI is calling a remote EJB on project 1 that initiate the XA transaction. 2. The project 1 call a remote EJB on project 2 that create a new branch in XA transaction 3. the project 2 enlist two XA resources that share the same RMid. 4. EJB call on both project 2 and project 1 and 2PC is initiated by project 1 to commit the XA transaction. The expected behaviour is that "start" and "end" operations are called on both XA resource enlisted in project 2 as mentioned in JTA 1.2 specifications.