Synchronous HL7 Inbound request-reply

Hello All,
This is my first please sorry for any mistakes
I'm currently using,
Oracle JDeveloper 11g Release 1 (11.1.1.7.0)
Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
My task looks very simple
I need synchronous HL7 Inbound request-reply.
What I'm trying to do is:
Using Jdeveloper create SOA composite project
1) Set up synchronous HL7 Inbound request-reply using "HL7 Adapter" (Inbound type: QRY_T12, Outbound type: DOC_T12)
2) Set up synchronous BPEL (also tried specify later) and wire it to "Exposed service" created on step 1
3) Add simple transformation between BPEL Recieve and Reply (setting ACK.1 == "AA")
Compile: no warnings or errors
Deploy: no warnings or errors
Send HL7 message -> getting "IDeliveryService.post() invoked for two-way operation 'request-reply'. This method can only be used to invoke one-way operations which don't return any messages. Please check the WSDL which defines this operation and use the method IDeliveryService.request() to invoke a two-way operation"
What am i doing wrong?
Is such thing as HL7 request-reply is possible?
Will highly appreciate any help, being struggling with this more than a week
Thanks in advance!
PS Endpoint Acknowledgement Mode is set to SYNC

Bob,
I don't think PS4 (11.1.1.5) has this option available -
http://docs.oracle.com/cd/E21764_01/integration.1111/e10229/intro_ui.htm#CHDEGEEB
Please re-check your local setup version.
Regards,
Anuj

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Jay.

Hi Jay,
CAF is a utility that is used in migration of logical part of RPD and catalog objects from source to target environments. There are bunch of OBIEE bloggers already blogged about this a while ago. Check this article out, it should provide the information you are looking for: ( http://debaatobiee.wordpress.com/2009/11/26/playing-with-cafobiee-content-accelerator-framework/ ).
FYI - If you are working in 11g environment, this tool (CAF) as far as I know is not supported. This tool was introduced by oracle few months before 11g came out which everyone thought would be big on revolutionizing the way migrations are done in OBIEE between environments.
-Amith.

Request-Reply Messaging

          Hi,
          I'm buffled because I try to implement
          Request-Reply Messaging in my JavaClient Application,
          but one time it works, the next one doesn't.
          I use in my Application an MessageListener,
          and the same queue to send my messages and to receive reply messages.
          Middleware: WL 6.0 sp2
          Any advise would be great!
          kind regards


Hi John,
Does the work have to be queued? If not then I think the Functor Pattern (if you need order guarantees) or the Processing Pattern (no order guarantees) might be your easiest solutions (and they're fast).
Alternatively, we could look at adding request/response into the Messaging. Do you have a particular API you'd like to see? Something JMS-ish?
Regards
-- Brian

No synchronous Request/Reply option in B2B config wizard step 5 of 7 ?

I have a customer running SOA Suite 11.1.1.5 who has created a BPEL process
and added a B2B partner link to the reference swim lane.
They want to send a 270 document to a partner and receive a 271 on the same HTTP Channel as a Sync Req/Reply
When the customer runs the B2B wizard, it successfully connects to their WLS Server and at
Step 5 of 7 in the wizard they see radio buttons for
o Send
o Receive
They do not have radio buttons further down for
o Synchronous Request/Response
o Outbound
o Inbound
Does anyone have any ideas why not?
I have a sample running on my local server which is also 11.1.1.5 and
the Synchronous Request/Response radio buttons do appear.
thanks
Bob

Bob,
I don't think PS4 (11.1.1.5) has this option available -
http://docs.oracle.com/cd/E21764_01/integration.1111/e10229/intro_ui.htm#CHDEGEEB
Please re-check your local setup version.
Regards,
Anuj

MQ Request - Reply : can not send reply message

Hi,
I have two MQs defined REQUEST_MQ_NAME.RQT and REPLY_MQ_NAME.RPY.
I am trying to use : Get Message from MQ and Send Reply/Reports - Synchronous
I am able to recieve the message from request MQ but while sending the reply I get this error on the EM console.
Error Message:
Fault ID service:451394
Fault Time Apr 14, 2010 3:43:02 PM
Non Recoverable System Fault :
*BINDING.JCA-13044 A webSphere MQ Error occurrred[while putting the message]. A webSphere MQ Error occurrred[while putting the message]. A webSphere MQ Error occurrred while putting the message in Queue: "REPLY_MQ_NAME.RPY ". Please make sure that the Queue is Put enabled, not full, message do not exceeds maximum message length and QueueManger is up and running.*
I checked .. Queue is empty , message is a few characters and the QueueManager is up and running
I am using the latest Jdeveloper (Studio Edition Version 11.1.1.2.0)
Please help
Thanks,
Praveen
Edited by: Praveen636546 on Apr 15, 2010 12:06 PM

I checked the Queue and was successful in putting messages through a MQExplorer.
I see this in the log:
[NOTIFICATION] [] [oracle.soa.adapter] [QueueProcessor] Translating Message.
[NOTIFICATION] [] [oracle.soa.adapter][QueueProcessor] Message translated successfully. ok.
[NOTIFICATION] [] [oracle.soa.adapter][QueueProcessor] Message published. ok. with time [253 msec].
[NOTIFICATION] [] [oracle.soa.adapter][MessageProduce] Starting Outbound Produce.
*[NOTIFICATION] [] [oracle.soa.adapter][MQOutboundDOMHeader] Header Node is NULL*
[NOTIFICATION] [] [oracle.soa.adapter][MessageProduce] Enabling SyncPoints For XA Transaction.
[NOTIFICATION] [] [oracle.soa.adapter][MessageProducer] Throwing PCXARetriableResourceException
*[ERROR] [] [oracle.soa.adapter][MessageProducer] Error while putting message in REPLY_MQ_NAME.RPY Throwing retriable exception.*
I also saw this in .out file
<Error> <oracle.soa.adapter> <BEA-000000> <MQSeriesAdapter MyMQProcess
java.lang.NumberFormatException: For input string: "null"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
at java.lang.Integer.parseInt(Integer.java:499)
at oracle.tip.adapter.mq.header.MQHeader.getMessageTypeAsInt(MQHeader.java:772)
at oracle.tip.adapter.mq.header.MQOutboundHeader.setHeaderValuesInMQMD(MQOutboundHeader.java:271)
at oracle.tip.adapter.mq.outbound.MessageProducer.setMessageProperties(MessageProducer.java:839)
at oracle.tip.adapter.mq.outbound.MessageProducer.produce(MessageProducer.java:321)
at oracle.tip.adapter.mq.inbound.QueueProcessor.sendReply(QueueProcessor.java:1157)
at oracle.tip.adapter.mq.inbound.QueueProcessor.publishMessage(QueueProcessor.java:842)
at oracle.tip.adapter.mq.inbound.QueueProcessor.publishContent(QueueProcessor.java:1016)
at oracle.tip.adapter.mq.inbound.QueueProcessor.run(QueueProcessor.java:259)
at oracle.integration.platform.blocks.executor.WorkManagerExecutor$1.run(WorkManagerExecutor.java:77)
at weblogic.work.j2ee.J2EEWorkManager$WorkWithListener.run(J2EEWorkManager.java:183)
at weblogic.work.DaemonWorkThread.run(DaemonWorkThread.java:3)
I am not able to figure out why the Header Node is NULL
Please help
Thanks,
Praveen

HL7 inbound : recommended architecture?

Hi,
What's the best way to process inbound HL7 messages?
Some details:
1. Inbound messages will all be ADT
2. There's a lot of common processing, for example the PID segment of every message type will be handled the same.
3. HL7 2.3.1, JCAPS 5.1.3
One suggestion is to first unmarshall to HL7_GENERIC_EVT then unmarshall to the specific event type (eg HL7_231_ADT_A01).
But how to do the common processing and keep maintainable code? The problem is the OTD object name is different for every message type. The only obvious solution requires code that is difficult to maintain like:
// Ugly code that is hard to maintain
If A01 then { A01.unmarshall(str); MSH = A01.getMSH(); PID = A01.getPID() ...}
If A02 then { A02.unmarshall(str); MSH = A02.getMSH(); PID = A02.getPID() ...}
If A03 then { A02.unmarshall(str); MSH = A03.getMSH(); PID = A03.getPID() ...}
etc.
Does anyone know if there is some superclass of the HL7 OTD's? If so it's possible to cast the OTD object up? Then for most segments this would work:
// Better.
if A01 then { A01.unmarshall(str); ADT = (Some SuperClass)A01 }
if A02 then { A02.unmarshall(str); ADT = (Some SuperClass)A02 }
MSH = ADT.getMSH()
PID = ADT.getPID()
Another way would be to dynamically create the object. I can get this to work, but only if the OTD is included in the collab properties, (which worries me). Also I cant find the constructor in the documents. Has anyone used this method?
// Probably the best
if A01 then ADT = new HL7_231_ADT_A01()
if A02 then ADT = new HL7_231_ADT_A02()
ADT.unmarshall(str);
MSH = ADT.getMSH()
PID = ADT.getPID()

We generally treat ADT as the "event" and create a generic OTD to match all event types. The downside is you need to make some segments optional which would actually be required for certain events. If the source system sends swap messages such as A17s, you also need to have a group of upto 2 PID, PV1s etc.

HL7 Inbound - File with Multiple HL7 messages - how to configure?

I have a file containing multiple HL7 v2 delimited messages, separated form one another with \r\r\n.
Can I configure the inbound adapter in teh B2B to break up teh file into individual messages and process them through the B2B infrastructure individually?
Thanks in advance for pointing me at the right documentation / blog / tutorial
Edited by: Michael.Czapski on 22/07/2010 23:33

Thanks, Anuj.
I am using 11g R2, which I though is the current version.
I don't have a HL7 Batch - I have a file with a bunch of HL7 messages separated by \r\r\n.
Is there any way to configure the File adapter in the B2B to break up such a file at \r\r\n delimter characters and process each "record" as an individula HL7 message?
If not, would I have to receive such a file using a File Adapter in the SOA Composite, have the File Adapter break it up and submit each "record" from the SOA Composite to the B2B using the outbound B2B Adapter in order to have them processed? If yes, can you point me at how I could configure teh SOA File Adapter to break up a delimited file into records?
Thanks in advance
Michael

Synchronous HL7 Inbound request-reply

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