Problems of using JBoss jBPM invoking web services

[hlq]

I was trying to make JBPM invoking web services, but failed...

I first tried to use BPEL1.1 beta3, after integrating BPEL and jBPM into JBossAS respectively, I found that BPEL and jBPM were using different DBschema. How can I make them work together, e.g. let the business process invoke the web service deployed by BPEL?

And then I tried to deploy a web service by using XFire, and it was successful and it also passed the test to test invoking this web service. However I tried to invoke it from the business process by doing:

<action class="com.myService.xfireDemo.InvokeService">

When I actually invoke it when starting the business process, it shows an error message on the page:

Error taking transition: com.myService.xfireDemo.InvokeService
 The application received a org.jbpm.graph.def.DelegationException.
 The message is: com.myService.xfireDemo.InvokeService

Can anybody help with it? Thank you!

[syngolis]

org.jbpm.graph.def.DelegationException

means, that an exception is thrown within your InvokeService action.
But without a more meaningful exception log, it's hard to guess, what went wrong...

[hlq]

This problem was solved by providing it with the two xml files that it required (service.doc.xml & service.aegis.xml)