B2B Inbound error after version upgrade

Question

Hi All,
1. We upgraded from 11.1.1.3 to 11.1.1.6.
In 11.1.1.3, for Inbound, we used B2B adapter to get the message from IP_IN_QUEUE. We created a process with receive activity and the messages were picked from the queue successfully.
In 11.1.1.6, we migrated the code without any change and while testing, we are getting the following error,
B2B Label:PCBPEL_11.1.1.6.0_GENERIC_111214.0600.1553: oracle.fabric.common.FabricInvocationException: IDeliveryService.request() invoked for one-way operation 'receive'. This method can only be used to invoke two-way operations which return an output message. Please check the WSDL which defines this operation and use the method IDeliveryService.post() to invoke a one-way operation
Do we need any configuration to be done for this ?
2. As a work around, i tried using a AQ adapter to fetch the message from IP_IN_QUEUE. But no luck, getting the following error,
BINDING.JCA-11975
AQ_INVALID_QUEUE.
Unable to obtain queue table name.
Queue does not exist or not defined correctly.
Drop and re-create queue.
Dont know whether there is problem with the queue, because outbound queue (IP_OUT_QUEUE) is working (wire messages sent to TP).
Help me in resolving this issue.
Thanks,
Terry

Answer 1

Hi Anuj,
i tried your suggestion,
Scenario 1:
When Notify Inbound Receipt Acks= false, Exception from TP reaching Queue and my exception consumer(b2berroruser) is running successfully. But when TP sends Successful ack, i dont see the message in the queue and hence my success response consumer (b2buser) is not getting executed.
Scenario 2:
When Notify Inbound Receipt Acks= true, Exception from TP reaching Queue but 2 rows getting creating,
User_data col. of the IP_QTAB,
Row1: PROD_SOAINFRA.IP_MESSAGE_TYPE('0AA0652813ADFCE80270000016D93592-1','null','TP','HostTP','Exception','Exception','1.0',3,'oracle.sql.CLOB@4528f1','null')
Row2: PROD_SOAINFRA.IP_MESSAGE_TYPE('0AA0652813ADFCE80270000016D93592-1','null','TP','HostTP','Exception','Exception','1.0',4,'oracle.sql.CLOB@e6e083','null')
At this instance both my exception consumer(b2berroruser) and response consumer(b2buser) are getting executed (weird). and as expected both the above rows are getting off from the table.
When TP sends Successful ack, its getting stagnated in the queue, my response consumer (b2buser) is not picking it up.
User_data col. of the IP_QTAB for receipt ack (which is getting stagnated): PROD_SOAINFRA.IP_MESSAGE_TYPE('0AA0652813ADFA3F75F0000016D934A1-1','null','TP','HostTP','Receipt Acknowledgment','Invoice','1.0',3,'oracle.sql.CLOB@1742edd','null')
In B2B reports i see only one response (either exception/ack) from TP for a transaction.
Thanks for your suggestions.
Terry