Async ESB Process

Is it possible to invoke an async process as you can in BPEL and wait for a response as in BPEL.
I have an async process that may run for 30 mins, this is too long for a sync process so i want to call it asynchronously and wait for the response. When I call a async process it has no reply.
any help appreciated.
cheers
James

Can you please help me understand this better.
As u said an asynchronous process connected to ESB is being called.
There would be one Routing Service for the initiate operation.
How to implement the callback from this process to ESB and then in turn to the calling process.
to implement this callback we would have to create another SOAP service in ESB project mapping it with the onResult operation and also a routing service of similar nature.
this has effectively created 2 ESB endpoints but instead of 1 SOAP service there are 2 SOAP services.
Hence on invocation the calling process never gets the response back
Is my understanding correct.
in short i want to understand how can i connect an async BPEL process to my ESB in a way that the calling process can invoke and then get a callback of the result.

Similar Messages

Running multiple async ESB processes in cluster does not work .

Hi !
I created a set of simple esb-processs that fetches from one db and stores in some other.
I did the routing async .
I wrote a java program that fills the source tables with data and can see that the data is transferred to destinations .
But when I start node 2 in the cluster it stops working, some of the records never show up in their destinations.
In the esb console I can see instances for the missing data where the inbound adapter is marked green but the routing service is 'being processed' forever.
Anyone with a hint on where to look ?

All of the records processed by node 2 are taking forever or only some of them?
If it is during initial period then explanation would be during start it takes a while to stabelize (some process might start earlier than others). Proabably you can see that in logs as well.
Thanks,
Chintan

Error while invoking ESB process from a BPEL process

Hi all
We have a requirement to call an ESB process from a BPEL process. We are using an adapter wth the ESB's WSDL url. After deploying the BPEL process, the registered ESB is getting called for most values while suddenly some values return the followign error
*"exception on JaxRpc invoke: HTTP transport error: javax.xml.soap.SOAPException: java.security.PrivilegedActionException: javax.xml.soap.SOAPException: Message send failed: Connection reset"*
The catch here is, if we re-run the process with the same values again, the ESB is called successfully! How is it possible for a process to error out and run normally for the same inputs ?
What could be the possible fix for this? I am thankful for any inputs on this.
Vijay

Hi Vijay,
This is a bug and you can refer the metalink note:
"Applying Patch 7445876 Results in Error "java.lang.NullPointerException". [ID 942575.1]" for reference.
Also you can refer the following link:
"http://puchaanirudh.blogspot.com/2008/12/exception-on-jaxrpc-invoke-http.html" also.
Thanks,
Vishwanath.

ESB Process reads a Batch file for a limited set of records only..?

Dear All,
I am having an ESB process that reads a Batch file (csv) that has around 10,000 Products information.
I have another BPEL process that will create the Product in Oracle Apps through standard API (Main BPEL process that calls a child process for creating product).
I am invoking the BPEL process from ESB, and that works fine.
Now, the Issue is: I am able to create at a time around 10 Products (the main process calls the child process in a loop.). The main process instance is not getting created but the child process instance is getting created for a set of records, afterwards the child process instances get stops creating. The main process instance could not be found in the console. Not getting why the process is not getting visible as well it is not completing the process.
What could be the problem for this... Am I need to change any environment configurations...?
Please update...
Many Thanks in advance...

Does this apply to you?
https://social.technet.microsoft.com/Forums/en-US/9ccd8e50-b0af-4f58-9787-6435834e4c52/dfsr-not-working-on-new-windows-2008r2-server
Thanks for the link, but no - not the same scenario although the error is the same. The RGs I'm working with are all in sync and communication is working, it's just getting the backlog reported correctly.
To reiterate, I can paste two versions of the exact command into the DOS window buffer; one copied from OneNote and one copied from my batch file. Executing the one from OneNote succeeds and reports the RG in sync and the one copied from the batch
file fails.
I can repeat the results by up arrow once to the command pasted into the buffer from the batch file and see it fail. Then up arrow twice to retrieve the command pasted from OneNote into the buffer and it will report correctly (illustrated in the grahic).
Let me add that the command in the batch file was originally copied from OneNote and pasted in to the batch file; as if going into the batch file somehow corrupts it.
- a -

10g to 11g Migration - ESB Process

Hi all ,
Is it possible to migrate the 10g ESB Process to 11g ?
Thanks,
Bharathy.

Yes. JDEV does this automatically.
See this link for more details
Re: Migration from Soa Suite 10g to 11g!!
Thanks,
Vamsee.
Edited by: vamseeg on Aug 4, 2009 10:54 AM

Delays in ECC async background processing

Hi all,
Has anyone dealt with delays in ECC async background processing? On our development system the delays are running in the 3-20 second range.
I have a BLS transaction that
1. Creates a Time Ticket for operation confirmation
2. Does COWBPACK to create handling units for packing
3. Does COWBHUWE to do a goods receipt
I had to put a retry loop in #2 to wait for the Time Ticket to update the yield on the operation
I also had to put a retry loop in #3 to wait for an application lock to be released (by the time ticket create?)
Then I had to put a check/retry loop at the end to wait for the delivered qty on the order header to get updated after the goods receipt.
Is there a way to request synchronous transactions?
Any insights as to why this is happening and/or a better way to handle the situation would be greatly appreciated.
--Amy Smith
--Haworth

Hi Salvatore,
A single custom Function Module... So the delays would be inside the BAPI in the ECC. This would certainly be more efficient. I will kick this around with our ABAP consultant.
Thanks,
--Amy Smith
-- Haworth
Just FYI: After the BAPI_PRODORDCONF_CREATE_TT (create time ticket) we are running custom BDC function modules to do COWBPACK and COWBHUWE Which are create handling units and goods receipt. Here is what I believe is happening from the error messages I see. Handling Units need to wait until the yield is updated. Goods receipt needs the application lock on the production order.

Username password required for stress testing of 10G ESB process

Hi I have an 10G ESB process.
while stresstesting ESb process,getting the prompt saying server(name) requires authencation.SOASuit10G is installed in HP-UX server.
have tried my HP server username/ pwd,windows login credentials,oc4jadmin..ect but no luck
can you pls let me know what username/pwd its expecting..?
Regards,
Narasimha.

My ESB process enqueues messages into the JMS queue.when I select stress test option,its prompting me to enter details of username/pwd.

Scheduling a BPEL/ESB process

Hi,
We have a requirement to invoke a BPEL/ESB process (Reading from DB) at a particular time every day. I got the following options from Clemens Blog:
1. RDBMS Scheduler
2. Quartz
Kindly let me know which will be a better option, provided we need to trigger the BPEL/ESB process every day.
Any help will be appreciated as this is very urgent ...
Regards,
AP

You could make a list of pro and cons of the two solutions. It depends per project how this is implemented. From SOA point of view you could chose Quartz, but I also see customers using RDBMS scheduler while the DBA is more confident with this. I also see customers using the O/S scheduler like the 'crontab' in unix or the Windows equivalent.
It's hard to give you an advice, while I do not know the business requirements of the customer.
Marc

Select for update no wait polling strategy for an esb process

I have an esb process which currently uses 'logicaldeletepolling strategy'.
I need to change it to use the 'select for update no wait' distributed polling strategy.
What steps do I need to perform on the existing process ?

What do you mean by
same record is opened Do you mean, queried by another form? This is not possible.... other session can always query a table (with approp privs)
You are confusing me....
1) you update DEPT using a form (not clear which one - but it is irrelevant)
2) Another form is querying the DEPT table and you want to know this? Why? What do you care?
If you are worried about a lost update, don't... Forms takes care of this

ESB process deployment issue

Hi,
We are using 10.1.3.3 SOA Suite(Advanced Installation) and 10.1.3.3 Jdeveloper.
We get the following error message in JDeveloper, when trying to register a ESB process.
Error thrown for ESB process while registering:
error code: 1: 10
summary: Designtime cache has not been initialized
Please look in logs for following signs of failure. Fix them and restart.
(a) Database access errors
(b) ESB Bootstrap errors
(c) OC4J class load errors
(d) Product installation errors
(e) Export ESB params and verify if host and port parameters are correct.
Please contact Oracle Support if unable to fix the issue.
This typically happens after we register more than 10-15 ESB processes successfully. Till then there are no issues.
Please let me know why this issues is occuring and what is the resolution for this issue........

What do the ESB logfiles say ?
Have you set the loggers into Trace and so on ?
Also, you may need to move to Patch #7 , have you tried this ?
Message was edited by:
Chris slattery

Problem while registering ESB Process with integration server

Hi All,
I am facing an error while registering the ESB Process in Intergration Server. I am getting the following error in ESB.
"Registration of ESB Process (Process Name) is failed, Exception: Connection Refused. connect Check the Integration Server Connection is correctly configured and the Integration Server is up and Running"
I am able to deploy the BPEL process from the Jdeveloper using the same Integration Server Connection parameter. Also I have checked the Intergration server and its up and running.
Any Help or Pointers to this issue is helpful.
Thanks in advance,
Saravana

Yes, but you are getting connection refused which is more thank likely cause by the application server connection failure.
If you should see a details button when testing the connection can you please provide result of this.
It looks like you have entered a wrong port, hostname, or oc4j instance.
If you go to your OS
cd SOA_HOME/opmn/bin
run the command
opmnctl status -l
you will see all the ports for your instance. Now revisit both the application server and Integration server settings mad make sure they are set correctly. Especially the hostname and the port for the application server
Also make sure your proxies are correct in JDeveloper
Tools -> preferences -> web browser & proxy

CRM and ESB Integratio - Invoking ESB Process using HTTP transport

We have a CRM application that communicates to another application using HTTP transport ( basically sends XML doc). Now We have requirement that the CRM App need to communicate with ESB Process. Please advise me what adapter should I use in ESB ? Is there any custom adapter ?
Thanks in adavnce..
Monica

It depends on the protocol supported on the ESB. If it is SOAP over http you need some client stubs in your application to be able to communicate via SOAP. I'd start with checking Axis or Xfire.

What does the 'rtcli async executor process' process do on a Cisco ASA and why would it cause high CPU load?

I noticed that the CPU on our ASA had jumped from around %4 to 30% consistently a few weeks back. The process below seems to be causing the load, but I can't find any information on what it does and how to resolve the issue.
ASA# sh proc cpu-usage sorted non-zero
PC Thread 5Sec 1Min 5Min Process
0x08a24505 0x1bdb0124 25.4% 25.6% 25.6% rtcli async executor process
0x081ecc51 0x1bdc0f3c 4.7% 4.3% 4.1% Dispatch Unit
0x08e4687c 0x1bdc0528 0.3% 0.3% 0.3% ssm4ge_cfg_poll_thread
0x08a496d0 0x1bdbecf8 0.1% 0.1% 0.1% Unicorn Admin Handler
0x0866d56e 0x1bdafd1c 0.1% 0.1% 0.1% ARP Thread
A little more background that has me concerned is that I have the exact time when the jump occurred. Since that time, I've lost ssh access to the ASA and can only access it via Telnet internally or the ASDM. I checked the certificates and a new one was generated exactly when the spike occurred. I am unsure wether or not that was a system triggered certificate generation, or if I have a security issue I need to address. Heartbleed maybe??
Any insight would be greatly appreciated.

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Sorry I wasn't clear, but when I was asking about "not a lot of traffic", I was wondering about actual volume passing through the 2811.
When I asked about "kind of tunnels", I was wondering about how they are configured. E.g. GRE or IPSec/GRE or VTI, encryption options, other tunnel interface options.
Perhaps the easiest way to check for fragmentation, is packet analyze the traffic passing through the 2811.

Getting file name in ESB process

Hi all,
I have a simple requirement of transferring files from FTP location to SOA Server location i.e Reading it and writing it to the specified SOA directory. To acheive this, we are using Oracle ESB. (SOA Suite 10.1.3.4).
This is working perfectly fine.
Problem:
There is an additional requirement of writing the file with the same name as the Read filename. I know this can be achived in BPEL by using Header variable.
But how to acheive this using ESB.
Kindly Help.
Thanks,
Abhishek...

Hi,
I have tested the header variable read and write (with same name) scenario in ESB. It is working fine.
Below code assume that, there are two variables viz, Src and Dst
Find below the code of the variables to understand the process:
<xsl:variable name="Src"
select="ehdr:getRequestHeader('/ns1:InboundFileHeaderType/ns1:fileName','ns1=http://xmlns.oracle.com/pcbpel/adapter/file/;')"/>
<xsl:variable name="Dst"
select="ehdr:setOutboundHeader('/ns1:OutboundFileHeaderType/ns1:fileName',$Src,'ns1=http://xmlns.oracle.com/pcbpel/adapter/file/;')"/>
Note: For FTP adapter, use namespace 'ns1=http://xmlns.oracle.com/pcbpel/adapter/ftp/;'
Cheers,
Abhi...

ESB process shows org.collaxa.thirdparty.apache.wsif.WSIFException

Hi All,
up to yesterday my process is woking fine. today only it shows some error lik bleow.
oracle.tip.esb.server.common.exceptions.BusinessEventRejectionException: An unhandled exception has been thrown in the ESB system. The exception reported is: "org.collaxa.thirdparty.apache.wsif.WSIFException: esb:///ESB_Projects/temp_bankjournals_R11APACBankJournal_gsoapd.ea.com/processAPACBankJournalDbAS.wsdl [ processAPACBankJournalDbAS_ptt::insert(XxeaGlJournalInStgCollection) ] - WSIF JCA Execute of operation 'insert' failed due to: DBWriteInteractionSpec Execute Failed Exception.
insert failed. Descriptor name: [processAPACBankJournalDbAS.XxeaGlJournalInStg].
; nested exception is:
     ORABPEL-11616
DBWriteInteractionSpec Execute Failed Exception.
insert failed. Descriptor name: [processAPACBankJournalDbAS.XxeaGlJournalInStg].
Caused by Exception [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.3.0) (Build 070608)): oracle.toplink.exceptions.DatabaseException
Internal Exception: java.sql.BatchUpdateException: ORA-00001: unique constraint (XXEA_GLOBAL.XXEA_GL_JOURNAL_IN_STG_U1) violated
Error Code: 1
Query:InsertObjectQuery(<XxeaGlJournalInStg 2158 />).
     at oracle.tip.adapter.fw.wsif.jca.WSIFOperation_JCA.executeRequestResponseOperation(WSIFOperation_JCA.java:633)
     at oracle.tip.adapter.fw.wsif.jca.WSIFOperation_JCA.executeInputOnlyOperation(WSIFOperation_JCA.java:736)
     at oracle.tip.esb.server.common.wsif.WSIFInvoker.executeOperation(WSIFInvoker.java:497)
     at oracle.tip.esb.server.common.wsif.WSIFInvoker.nextService(WSIFInvoker.java:430)
     at oracle.tip.esb.server.common.wsif.WSIFInvoker.nextService(WSIFInvoker.java:447)
     at oracle.tip.esb.server.service.impl.outadapter.OutboundAdapterService.nextService(OutboundAdapterService.java:184)
     at oracle.tip.esb.server.service.impl.outadapter.OutboundAdapterService.processBusinessEvent(OutboundAdapterService.java:112)
     at oracle.tip.esb.server.dispatch.InitialEventDispatcher.dispatchNonRoutingService(InitialEventDispatcher.java:106)
     at oracle.tip.esb.server.dispatch.InitialEventDispatcher.dispatch(InitialEventDispatcher.java:85)
     at oracle.tip.esb.server.dispatch.BusinessEvent.raise(BusinessEvent.java:1416)
     at oracle.tip.esb.utils.EventUtils.raiseBusinessEvent(EventUtils.java:105)
     at oracle.tip.esb.server.service.EsbRouterSubscription.onBusinessEvent(EsbRouterSubscription.java:273)
     at oracle.tip.esb.server.dispatch.EventDispatcher.executeSubscription(EventDispatcher.java:138)
     at oracle.tip.esb.server.dispatch.InitialEventDispatcher.processSubscription(InitialEventDispatcher.java:212)
     at oracle.tip.esb.server.dispatch.InitialEventDispatcher.processSubscriptions(InitialEventDispatcher.java:197)
     at oracle.tip.esb.server.dispatch.EventDispatcher.dispatchRoutingService(EventDispatcher.java:94)
     at oracle.tip.esb.server.dispatch.InitialEventDispatcher.dispatch(InitialEventDispatcher.java:82)
     at oracle.tip.esb.server.dispatch.BusinessEvent.raise(BusinessEvent.java:1416)
     at oracle.tip.esb.server.service.impl.soap.EventOracleSoapProvider.raiseEvent(EventOracleSoapProvider.java:314)
     at oracle.tip.esb.server.service.impl.soap.EventOracleSoapProvider.processMessage(EventOracleSoapProvider.java:187)
     at oracle.j2ee.ws.server.provider.ProviderProcessor.doEndpointProcessing(ProviderProcessor.java:956)
     at oracle.j2ee.ws.server.WebServiceProcessor.invokeEndpointImplementation(WebServiceProcessor.java:349)
     at oracle.j2ee.ws.server.provider.ProviderProcessor.doRequestProcessing(ProviderProcessor.java:466)
     at oracle.j2ee.ws.server.WebServiceProcessor.processRequest(WebServiceProcessor.java:114)
     at oracle.j2ee.ws.server.WebServiceProcessor.doService(WebServiceProcessor.java:96)
     at oracle.j2ee.ws.server.WebServiceServlet.doPost(WebServiceServlet.java:177)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:37
quick response is really appreciatable.

It says "*unique* constraint (XXEA_GLOBAL.XXEA_GL_JOURNAL_IN_STG_U1) violated". Pls check if your data (for insertion) is violating this constraint.

Async ESB Process

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