Luciano Borges [https://community.jboss.org/people/lucianoborges] created the discussion "Re: xa-datasource x creating tables in both database" To view the discussion, visit: https://community.jboss.org/message/746100#746100 -------------------------------------------------------------- Hi Wolf, I found my error. We have to insert the tag *<exclude-unlisted-classes>true</exclude-unlisted-classes>* in the persistence.xml. Thanks, Luciano -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/746100#746100] Start a new discussion in Datasource Configuration at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]