Processing messages sequentially in a Queue-Oracle BPEL process

Question

Hi,
  What are the settings we need to dof for sequential processing of the data in a queue.Is there a way we can do it with ot UnitofOrder and UnitofWork approach?My requirement is to process teh messages in a queue in FIFO order.I tried setting the maximum messages per session to 1 in connection-factory(Admin console).But it din't work.Please advice.
Thanks

Answer 1

Thanks for the response.I am using JMS queue.Also, I will not be able to use staging tables.Here is my requirement.
I will read a file in batches and need to update audit table with each batch information(Total records in a batch, errors in a batch, time taken to process etc). we will create a batch record for each batch and  summary record for the first batch and when we execute the second batch, we will update the summary record with the 2nd batch details  and then3rd batch details etc.So, I need  all the batches to be processed sequentially.I beleive there should be some setting that will allow sequnetial processing.
Thanks