gardellajp [https://community.jboss.org/people/gardellajp] created the discussion "Re: jBPM persistence configuration" To view the discussion, visit: https://community.jboss.org/message/739722#739722 -------------------------------------------------------------- Well, jbpm persistent/jbpm human task module have a poor error/loggin handling. Much NPE and IllegalArgumentException, but well is a free and opensource product. Some comments: 1) I recommend use turn to update the value hibernate.hbm2ddl.auto, if not, each restart, recreate tables and you lost all data. Put a breakpont at the source code at  org.jbpm.process.audit.JPAWorkingMemoryDbLogger.addProcessLog(JPAWorkingMemoryDbLogger.java:90) and see what is null.  -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/739722#739722] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]