String observer = getChildsTextContent(action, "ObserverKey");
if (observer != null) {
try {
ProcessDefinition procdef = proc.processDefinition();
ObserverRegistry obs = getObserverRegistry();
obs.subscribe(observer, procdef.packageId(), procdef
.processId(), proc.key(), getResourceReference()
.getBaseUrl());
} catch (SQLException e) {
FaultUtils.setFault(respMsg, e);