User development, A new message was posted in the thread "Violation of unique constraint with two splits (JBPM-2553)": http://community.jboss.org/message/529384#529384 Author : null null Profile : http://community.jboss.org/people/ustone Message: -------------------------------------------------------------- Is this issue confirmed as a bug?   I got this message with followig definition:   <?xml version="1.0" encoding="UTF-8"?> <process key="LOOP" name="Loop" xmlns="http://jbpm.org/4.0/jpdl">     <start g="216,13,48,48" name="startNode">         <transition g="-45,-18" name="to decreaseCounter" to="decreaseCounter"/>     </start>     <end g="303,630,48,48" name="endNode"/>     <java class="de.lbbw.jbpmtest.TestActivity" g="52,277,92,52" method="sayHello" name="sayHello">         <arg>             <object expr="#{request}"/>         </arg>         <transition g="-61,-18" name="to joinHello" to="joinHello"/>     </java>     <java class="de.lbbw.jbpmtest.TestActivity" g="201,87,92,52" method="decreaseCounter" name="decreaseCounter" var="request">         <arg>             <object expr="#{request}"/>         </arg>       <transition g="-43,-18" name="to forkHello" to="forkHello"/>     </java>     <decision g="403,290,48,48" name="repeatAgain">         <handler class="de.lbbw.jbpmtest.RepeatAgainHandler" />         <transition g="-37,-18" name="AGAIN" to="decreaseCounter"/>         <transition g="-58,-18" name="NOTAGAIN" to="joinHello"/>     </decision>    <fork g="237,198,48,48" name="forkHello">         <transition g="-45,-18" name="to sayHello" to="sayHello"/>       <transition g="-77,-18" name="to repeatAgain" to="repeatAgain"/>    </fork>    <join g="294,473,48,48" multiplicity="3" name="joinHello">       <transition g="-61,-18" name="to endNode" to="endNode"/>    </join> </process> -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/529384#529384