Hi David
Glad to know you found an alternative way to resolve your issue.
Regarding "intermediate message" I meant the message type of the abstract service interface that is used for the ccBPM. Since ccBPM uses abstract interfaces, it is not necessary that the message type used is the same as the final one used to deliver to the target system.
Ignore what I said if it doesn't make sense.
Rgds
Eng Swee