I know this is back in 2006, but today in 2010 I using Mule 2.2 and jBPM 3.2.7. And the end of the process during persisting the variable instance within the process I get the following errors
ERROR 2010-11-28 15:23:41,515 [jBpmConnector.dispatcher.1] org.mule.DefaultExceptionStrategy: Caught exception in Exception Strategy: variable 'incoming' in 'TokenVariableMap20224a' contains 'ACKNOWLEDGED': type 'java.lang.String' is unpersistable according to the jbpm.varmapping.xml configuration
org.jbpm.JbpmException: variable 'incoming' in 'TokenVariableMap20224a' contains 'ACKNOWLEDGED': type 'java.lang.String' is unpersistable according to the jbpm.varmapping.xml configuration
at org.jbpm.svc.save.CheckUnpersistableVariablesOperation.save(CheckUnpersistableVariablesOperation.java:61)
at org.jbpm.svc.Services.save(Services.java:164)
at org.jbpm.JbpmContext.save(JbpmContext.java:427)
at org.mule.transport.bpm.jbpm.Jbpm.startProcess(Jbpm.java:152)
at org.mule.transport.bpm.ProcessMessageDispatcher.processAction(ProcessMessageDispatcher.java:164)
at org.mule.transport.bpm.ProcessMessageDispatcher.doDispatch(ProcessMessageDispatcher.java:69)
at org.mule.transport.AbstractMessageDispatcher$Worker.run(AbstractMessageDispatcher.java:262)
at org.mule.work.WorkerContext.run(WorkerContext.java:310)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1061)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:575)
at java.lang.Thread.run(Unknown Source)
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why would java.lang.String be an instanceof UnpersistableInstance?
Where will have defined?
I have reviewed the jbpm.varmapping.xml
help??