after upgrading from JBoss EAP 6.1 to JBoss Wildfly 9 I've got a problem with multiple XA-Datasources and the related PersistenceUnits. I'm using an Oracle Database with different users/schemas. I've configured 2 XA-Datasources which are using the same Connection URL, but have different user-names.after upgrading from JBoss EAP 6.1 to JBoss Wil