mexDao.setProperty(MessageExchange.PROPERTY_SEP_PARTNERROLE_SESSIONID, partnerSessionId);
if (__log.isDebugEnabled())
__log.debug("INVOKE PARTNER (SEP): sessionId=" + mySessionId + " partnerSessionId=" + partnerSessionId);
MessageDAO message = mexDao.createMessage(operation.getInput().getMessage().getQName());
mexDao.setRequest(message);
message.setData(outgoingMessage);
message.setType(operation.getInput().getMessage().getQName());
// Get he my-role EPR (if myrole exists) for optional use by partner
// (for callback mechanism).
EndpointReference myRoleEndpoint = partnerLink.partnerLink.hasMyRole() ? _bpelProcess
.getInitialMyRoleEPR(partnerLink.partnerLink) : null;