Al Nadein [http://community.jboss.org/people/matrixpooh] replied to the discussion "How to start/spawn 'n' subprocesses for 'n' users using JBPM-4.3." To view the discussion, visit: http://community.jboss.org/message/553119#553119 -------------------------------------------------------------- Hi Felix, You might've run into the same issue I had described in https://community.jboss.org/message/544938#544938 https://community.jboss.org/message/544938#544938 A simple work-around for your issue is to drop a unique constrain on ID_ field in jbpm4_execution In my case, I ended up patching pvm's ExecutionImpl.java -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/553119#553119] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]