Hello everybody! I'm using jBPM 3.1.1 and trying to use subprocesses. When i started i always got nullpointer exceptions when entering the processstate. i looked up the userguide, wiki, forums and in the forums i found solutions. the first thing was to deploy the subprocess first, thats clear... but i still got the exception. then i manually inserted a value the subprocess_ column of the node table and the problem was gone. but i therefore again got a nullpointer exception, this time when leaving the processstate. then i figured out that i have to signal() the sub process at least once (so that ist really started, not only an instance is there) and then it works. my question is now: is the first thing a bug and the second thing maybe strange standard behaviour of jBPM or did i do something wrong? the bug was mentioned in http://jira.jboss.com/jira/browse/JBPM-895 (i at least suppose thats what i encountered). but is it possible to configure the behviour of the sub/super process relation? i would say it should at least be possible to configure it so that the superprocess can only continue when the subprocess has ended... best regards and thanks in advance gregor View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4076837#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...