FTP Adapter stops polling on updating descriptors in BPEL Console

I have a bpel process activated by a file in a FTP dropzone. An FTP Adapter listens to this dropzone. I have set up a few preferences (Deployment descriptors) for this process. Once when I update any of these user defined preferences, ftp adapter stops polling the dropzone.
Any idea why this happens?
Workarounds?

Hi Shishir,
Bouncing the server working most of the times, which might not be possible all the time in case of production environments ;/
Do you find any errors on the logs when the cube engine and activation loggers are set to DEBUG ?
Could you please mail me your project to [email protected] ?
Regards
A

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[2010-10-14T15:51:49.116+11:00] [WLS_SOA] [NOTIFICATION] [] [oracle.soa.adapter] [tid: weblogic.work.j2ee.J2EEWorkManager$WorkWithListener@152f8c60] [userId: <anonymous>] [ecid: 0000Iid4Vx39xWD_n91FiZ1ChcgY00001u,0] [APP: soa-infra] [composite_name: ProcessData] [component_name: Mediator] [component_instance_id: 89E3E8C0D74E11DF8F0C9FB8AC26F197] [dcid: 46e7c258a0e5cad6:-5a895c67:12ba90f4a18:-8000-000000000000197a] FTP Adapter FetchAvlFiles Could not publish file {20101014T022558ZGA0002.xml} as endpoint has been de-activated.
[2010-10-14T15:51:49.116+11:00] [WLS_SOA] [NOTIFICATION] [] [oracle.soa.adapter] [tid: weblogic.work.j2ee.J2EEWorkManager$WorkWithListener@152f8c60] [userId: <anonymous>] [ecid: 0000Iid4Vx39xWD_n91FiZ1ChcgY00001u,0] [APP: soa-infra] [composite_name: ProcessData] [component_name: Mediator] [component_instance_id: 89E3E8C0D74E11DF8F0C9FB8AC26F197] [dcid: 46e7c258a0e5cad6:-5a895c67:12ba90f4a18:-8000-000000000000197a] FTP Adapter FetchAvlFiles [[
BINDING.JCA-11079
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The endpoint has been released.
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at oracle.tip.adapter.file.inbound.Publisher.checkForDeactivation(Publisher.java:627)
at oracle.tip.adapter.file.inbound.Publisher.publishMessage(Publisher.java:327)
at oracle.tip.adapter.file.inbound.InboundTranslatorDelegate.xlate(InboundTranslatorDelegate.java:476)
at oracle.tip.adapter.file.inbound.InboundTranslatorDelegate.doXlate(InboundTranslatorDelegate.java:118)
at oracle.tip.adapter.file.inbound.ProcessorDelegate.doXlate(ProcessorDelegate.java:377)
at oracle.tip.adapter.file.inbound.ProcessorDelegate.process(ProcessorDelegate.java:175)
at oracle.tip.adapter.file.inbound.ProcessWork.run(ProcessWork.java:349)
at oracle.integration.platform.blocks.executor.WorkManagerExecutor$1.run(WorkManagerExecutor.java:105)
at weblogic.work.j2ee.J2EEWorkManager$WorkWithListener.run(J2EEWorkManager.java:183)
at weblogic.work.DaemonWorkThread.run(DaemonWorkThread.java:30)
Edited by: user5108636 on 13/10/2010 23:28

FTP Adapter not polling

Hi,
We have a clustered environment in Oracle SOA 10.1.3.4 MLR#1. We are setting up 3 different bpel processes polling 3 different locations and using 3 different data source. When we deploy them none of the ftp polling is working. We looked at various blog and added property for ClusterId
<property name="clusterGroupId">myBpelAdapterCluster</property>
I also tried using a different clustergroupid for each of the bpel process.
Does this clusterGroupId should be different for each BPEL process or can we use myBpelAdapterCluster for all 3. Please suggest me what may be the cause for the ftp adapter not polling.
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I was contacted by our DBA team for an exception received while writing a file to a FTP location.
Then i looked at the exception message and asked them to check the whether they are able to contact the ftp server using command prompt then they said the user password got expired.
They reset the password and its working now.
Am i missing something here :(
Exception:
WSIF JCA Execute of operation 'Put' failed due to: Error sending file to FTP Server.
Unable to send file to server.
; nested exception is:
ORABPEL-11429
Error sending file to FTP Server.
Unable to send file to server.
Please ensure 1. Specified remote output Dir has write permission 2. Output filename has not exceeded the max chararters allowed by the OS and 3. Remote File System has enough space.
Thanks,
Vijay
Edited by: veejai24 on 25-Jul-2012 07:10

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Bouncing the server working most of the times, which might not be possible all the time in case of production environments ;/
Do you find any errors on the logs when the cube engine and activation loggers are set to DEBUG ?
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Thanks a lot for the quick answers.
I've used the Java embed to convert Base64 content to String. And using 'translateFromNative' extension, I could convert it to the desired XML content.
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Hi
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http://help.sap.com/saphelp_nw04/helpdata/en/7e/5df96381ec72468a00815dd80f8b63/content.htm
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Hi,
I am facing one issue with J2EE engine of Xi. Everyday at 11:59 pm JDBC adapters stop polling. If we look at communication channel monitoring in RWB there will be a green light against these communication channels. But if look at the cluster node, we can see that the channel is not polling data from the database.
Once we restart the J2EE engine it will start polling records from database. Why it is stop polling at the this particular time? Can you please give some suggestions to resolve this issue.
Thanks
Message was edited by: jaison
Jaison Joseph

Hi,
Get into Config tool >> Cluster_Data -Instance -Service -Com.sap...jdbc.svc...
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I tried this putting the BPEL process in the turned off sate as well, but no good.
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I have created some preference variables in my BPEL code and want to update them from the BPEL console but when I change the descriptor and click update descriptor button it changes to its default value. Can anybody help me on this, this is really urgent.

Hi,
any solution to this problem?
I come across this time and time again. With no obvious pattern why this problem occurs.
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Hi Shishir,
Bouncing the server working most of the times, which might not be possible all the time in case of production environments ;/
Do you find any errors on the logs when the cube engine and activation loggers are set to DEBUG ?
Could you please mail me your project to [email protected] ?
Regards
A

FTP Adapter File Polling does not raise error when FTP server is down

Hi All,
Thanks in advance.
I am polling for new files in a FTP Server. However, if the server is down there is no way for me to catch the fault to notify someone. I am using fault-policies but that never gets triggered when polling an unavailable FTP Server.
One option is to have a completely separate scheduled process (SOA or not) that tries to connect to the servers but I am trying not to go that route just to keep things manageable and within the realm of the process.
I am sure that I am not the only one polling for new files in a FTP Server, so I thought to pick your brain to tackle this scenario.
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I was contacted by our DBA team for an exception received while writing a file to a FTP location.
Then i looked at the exception message and asked them to check the whether they are able to contact the ftp server using command prompt then they said the user password got expired.
They reset the password and its working now.
Am i missing something here :(
Exception:
WSIF JCA Execute of operation 'Put' failed due to: Error sending file to FTP Server.
Unable to send file to server.
; nested exception is:
ORABPEL-11429
Error sending file to FTP Server.
Unable to send file to server.
Please ensure 1. Specified remote output Dir has write permission 2. Output filename has not exceeded the max chararters allowed by the OS and 3. Remote File System has enough space.
Thanks,
Vijay
Edited by: veejai24 on 25-Jul-2012 07:10

FTP Adapter stops polling on updating descriptors in BPEL Console

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