BPEL FTP poller issue

Hi All,
BPEL 10.1.3.4 - 2 Nodes
I have a BPEL FTP poller which polls and initiates new process.
Since we have two nodes, its creating two instances very time we drop the file.
How do I prevent the duplication or make the poller work in only one node?
Thanks,
Ravi

Hi Ravi,
You have to make adapter singleton to prevent this race condition.
Have a look at this link
http://soa-bpel-esb.blogspot.com/2010/01/how-to-set-up-singleton-adapter-in.html

Similar Messages

BPEL FTP Adapter Issue

I am trying to run the tutorials/129.FTPAdapter example.
1) placed my FTP configuration in Oracle_Home\integration\orabpel\system\appserver\oc4j\j2ee\home\a
pplication-deployments\default\FtpAdapter\oc4j-ra.xml file.
2) created the input, output folder is my ftp
3) deployed the FTPDebatching process.
The process started polling the FTP- input directory immediately after deployment.
But when I place the container.txt file in the input folder then its not reading the contents of that file and no exception message is thrown
But when I manually initiate the process by giving some input then its writing the input in to a file in FTP- output directory.
But it should pick up the file from input directory when it is place over there.
polling frequency is 1 minute.
Am I missing some configuration ????????

Did you define in your first activity to create an instance? If you stated in your first activity in your bpel process he needs to create an instance, he will instantiate your process when a file is picked up by the polling mechanism.

FTP Delete issue

I am having an issue with ftp polling in which the ftp server deletes the file after transmission so when b2b tries to issue delete command it fails and file transport fails. Once this fails it leaves the rest of the files until the next polling interval which is an hour away.
1) Is there any parameter or property to tell b2b to not delete after retrieving file?
or
2) Is there away to ignore this error and have b2b pick up all files regardless of this error?
Host FTPSERVER FTP command: PASV
FTP Command: PASV, reply:
227 Entering Passive Mode. (209,95,232,132,4,2)
Passive: ip = 209.95.232.132, port = 1026
Connecting to FTPSERVER:1026
Host FTPSERVER FTP command: TYPE I
FTP Command: TYPE, reply:
200 Command okay.
Host FTPSERVER FTP command: RETR 351559114999871315261129_1
FTP Command: RETR, reply:
125 Data connection already open; transfer starting.
Disconnecting from FTPSERVER
Host FTPSERVER disconnected.
Conversion of file file to TransportMessage is completed.
No archiving active, so deleting retrieved file
FileSourceMonitor.deleteFile(MessageOrigin): begin to delete file in /in
Host name is 'FTPSERVER'.
Host FTPSERVER FTP command: USER USER
FTP Command: USER, reply:
331 Need password.
Host FTPSERVER FTP command: PASS
FTP Command: PASS, reply:
230 USER logged in, proceed
Host FTPSERVER FTP command: CWD /in
FTP Command: CWD, reply:
250 CWD command successful.
Host FTPSERVER FTP command: DELE file
FTP Command: DELE, reply:
550 No such file or directory
FTPClient.deleteFile(): 550 No such file or directory
FTPClient.deleteFile(): Unable to delete file file', reply code = 550
[IPT_FileRecMonitorError] Error in ftp or file receiver monitor.
oracle.tip.transport.TransportException: FTPAgent cannot delete file file.
at oracle.tip.transport.basic.ftp.FTPAgent.deleteFile(FTPAgent.java:333)
at oracle.tip.transport.basic.FileSource.deleteFile(FileSource.java:318)
at oracle.tip.transport.basic.FileSourceMonitor.deleteFile(FileSourceMonitor.java:383)
at oracle.tip.transport.basic.FileSourceMonitor.removeFileFromEndpoint(FileSourceMonitor.java:409)
at oracle.tip.transport.basic.FileSourceMonitor.processMessages(FileSourceMonitor.java:801)
at oracle.tip.transport.basic.FileSourceMonitor.run(FileSourceMonitor.java:286)

Hi,
Is there any parameter or property to tell b2b to not delete after retrieving file?
Yes: Delivery channel parameter "Receiver read only"
When set to "true" Oracle B2B will not delete the file
regards,
Jeff

BPEL FTP Adapter name space

Hi Friends,
I have a bpel process which sends xml data over ftp. The name space in FTPed data looks as below:
"<?xml version = "1.0" encoding = "UTF-8" ?>
_+<Metadata xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://aiv-external.s3.org.com/UnboxMetadata.xsd" xmlns:tns="http://www.org.com/UnboxMetadata/v1" xmlns="http://www.org.com/UnboxMetadata/v1">+_
<tns:Movie><tns:PartnerName>ABC</tns:PartnerName><tns:UniqueID>1263456</tns:UniqueID>
</tns:Movie>"
However receive of ftpied data expect following (Please note change in sehmalocation:
" <?xml version = "1.0" encoding = "UTF-8" ?>
_+<Metadata xsi:schemaLocation="http://www.amazon.com/UnboxMetadata/v1 http://aiv-external.s3.amazonaws.com/UnboxMetadata.xsd"+_
_+xmlns="http://www.amazon.com/UnboxMetadata/v1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">+_
<Movie><PartnerName>ABC</PartnerName><UniqueID>1263456</UniqueID>
</Movie>"
Is i t possible to control/change schema location and get file in expected form?
Thanks,
Sachin.
Edited by: user10051771 on May 1, 2013 2:31 PM

Thanks Everybody for the prompt response .
1) What error does one get when trying to connect to FTP Sever which only support active mode
No Error , but no file transfer happens. SR and Bug Request for the same is already in place .
QUESTION
========
Does BPEL FTP Adapter supports active ftp mode (instead of passive).
ANSWER
======
No, FTP Adapter only supports passive mode. For that purpose there is an Enhancement Request
already, the Bug 6866124 - NEED SUPPORT FOR PASSIVE FTP ADAPTER AND CUSTOM FTP
COMMANDS :
1. The FTP Server needs to be active for the Adapter to work. So, both FTP Server and the FTP adapter must be active for it to work.
Also you only support PASSIVE mode in our FTP JCA adapter. ACTIVE mode is currently
considered bad practice and a security vulnerability.
But, we would require both ACTIVE and PASSIVE modes.
2. Custom commands are not supported. But, we need the samples for custom FTP Commands and support for it.
for example: quote site fixrecfm 90...

BPEL FTP Adapter Active Mode

Does BPEL FTP Adapter supports active ftp mode (instead of passive). Apparently the ftp site for one of the Interfaces uses FTP Adapter and that ftp server it is using supports ONLY active ftp sessions, NOT passive.
Want are configuration to made to changed to support active mode
oc4j-ra.xml for ACTIVE ftp and not passive

Thanks Everybody for the prompt response .
1) What error does one get when trying to connect to FTP Sever which only support active mode
No Error , but no file transfer happens. SR and Bug Request for the same is already in place .
QUESTION
========
Does BPEL FTP Adapter supports active ftp mode (instead of passive).
ANSWER
======
No, FTP Adapter only supports passive mode. For that purpose there is an Enhancement Request
already, the Bug 6866124 - NEED SUPPORT FOR PASSIVE FTP ADAPTER AND CUSTOM FTP
COMMANDS :
1. The FTP Server needs to be active for the Adapter to work. So, both FTP Server and the FTP adapter must be active for it to work.
Also you only support PASSIVE mode in our FTP JCA adapter. ACTIVE mode is currently
considered bad practice and a security vulnerability.
But, we would require both ACTIVE and PASSIVE modes.
2. Custom commands are not supported. But, we need the samples for custom FTP Commands and support for it.
for example: quote site fixrecfm 90...

BPEL Database Adapter Issue

I am using DB adapter in my bpel for polling purpose. so that if any new entry comes in the db in a specific table it will execute my bpel. and in DB adapter I made configuration for sequence file. but whatever value I enter in the table my sequence file is updated with value "32477". can any body help in this regards.

Well this happened on the production so we don't really have the scope of testing this again. Also it has not happened before anywhere else.
This version is Oracle application Server 10g (10.1.3.5).

XI adapter polling issue & JDBC / DB2 driver connection timeout properties

Hello Group,
We have a long running issue with our XI 7.0 system running on iseries. (V5R3) The issue occuring is that our XI adapters stop polling and the only resolution is to restart the J2EE engine or to resart the adapter framework services.
We have had several OSS messages open on this subject for over a year and are going round in circles with the a number of different SAP consultants.
The one topic that we keep coming back to is that we are being asked to set DB2 driver connection timeout properties. We are using the toolbox driver and have upated to the latest JTopen driver, but have not managed to find any inofrmation on how to set the timeout parameter. Does anyone know where the timeout parameter set?
Has anyone experienced polling issue like this before and how did you resolve?
SAP referred to the SAP note 1078420 - XI/PI JDBC Adapter: Setting JDBC driver properties for DB which is for Oracle, but this will give an idea of what timeout parameters SAP are asking about.
Extract of the note is below:-
Symptom
This note gives an option to set JDBC driver properties while acquiring a DB connection. When connecting to DB using JDBC adapter there are instances
where DB connection take a long time to establish connection. Some times call made to Driver will hang permanently. Setting driver properties would resolve this problem.
More Terms
Connection timeout, time out, query timeout
Cause and Prerequisites
Solution
In the advanced mode table section of sender channel and receiver channel configurations, we can set driver properties for each DB connection. Any
such property would have to contain prefix 'driver:'(with out quotes) For example, for Oracle Database JDBC thin driver 10.2.0.3 version, the
property oracle.jdbc.ReadTimeout helps to set read timeout while reading from the socket. Also for setting login time out in Oracle, we use
oracle.net.CONNECT_TIMEOUT. To set these two properties use as follows:
driver:oracle.jdbc.ReadTimeout 1000
driver:oracle.net.CONNECT_TIMEOUT 1000
(The TimeOut Driver properties like ReadTimeout and CONNECT_TIMEOUT are in milliseconds)
Refer to your DB documentation/ JDBC driver documentation on this. Please note that properties can vary from each driver version. For instance, some
of properties of Oracle JDBC thin Driver 10.2.0.3 properties may not be present in older version drivers. Please contact DB vendor for the complete
list of driver properties. In addition to above, we also provide another parameter for query time out.
sqlquerytimeout (prefix 'driver:' is not required) is the parameter that is to be used for SQL query time out. This is case-sensitive and should be
configured as positive integer value in seconds(greater than 0).
Any help on this would be much appreciated.
With regards,
Steven

Hello,
I am not talking about the XI timeouts. But the timeouts which can be used to get the connection timeouts for DB2/AS400 databases.
So please provide that information.
THanks,
soorya

BPEL FTP Adapter - tutorial/sample?

Hi,
Is there a sample or tutorial available for the BPEL FTP Adapter for v10.1.2.0? Please let me know.
Thanks
N

Yes, there's an end-to-end tutorial that ships with 10.1.2 and can be found in samples\tutorials\129.FTPAdapter.
HTH,
Navneet

Schedule BPEL with polling frequency

Hi All -
I have a BPEL process which receives the file from file adapter and has polling frequency of 5 minutes.
But my process starts after 12.00 midnight. so I want to schedule the BPEL process after 11.30PM to 1.00AM and in between only it should poll.
Can it is possible? I just want to avoid polling all the 24hrs.
I am usning SOA 10.1.3.4.0. Can I use the below in this version, where I have to use te below, if it is correct?
<activationAgents>
<activationAgent className="oracle.tip.adapter.fw.agent.jca.JCAActivationAgent"
partnerLink="FileFtpInboundPL" heartBeatInterval="10">
<property name="schedulerCallout">DefaultSchedulerCalloutImpl</property>
<property name="endpointScheduleOn">*0 6 1 ? * **</property>
<property name="endpointScheduleOff">*0 8 1 ? * **</property>
</activationAgent>
</activationAgents>
Regards,
Sreejit

Hi James,
Let me explain my process:
1. First process:
I have BPEL process which starts with recieve activity on database adapter. Database adapter has a polling on database table inserts or updates.
So whenever there are inserts and updates this BPEL process get starts. My business process say the table insert and update is going to happen in between 23:00 PM and 01:00AM. So I want to know how BPEL do polling? When I say database polling it must be looking for 24X7, and when i t gets the file it picks, so is there any way I can say the BPEL to do polling only withing the time frame.
So what ever solution we were discussed of activation agent till now in mail thread applicable on this or not?
2. Second Process.
I have asynchronus BPEL process which starts with wsdl client getting some input as payload, and I want to start this process at 23:00PM, is it possible with activation agent. The client partner link is not an adapter.
Regards,
Sreejit

FTP Adapater issues in SOA Suite 11g- ResourceDeadException..

We are losing the process and had to manually re-start the process because of below ResourceDeadException. We are having the FTP adapter connection pool to connect to external FTP server which we are going through the internet. Intermittently some of the connections becoming stale and geting rejected. I appreciate any inputs... Thanks, Saagi
oracle.fabric.common.FabricInvocationException: BINDING.JCA-12563
Exception occured when binding was invoked.
Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'execute' failed due to: JCA Binding Component connection issue.
JCA Binding Component is unable to create an outbound JCA (CCI) connection.
STC_PROV_INS_SM_CS:WRITE_SM [ execute_ptt::execute(body) ] : The JCA Binding Component was unable to establish an outbound JCA CCI connection due to the following issue: javax.resource.spi.ApplicationServerInternalException: Unable to get a connection for pool = 'eis/FTP/STC', weblogic.common.resourcepool.ResourceDeadException
The invoked JCA adapter raised a resource exception.
Please examine the above error message carefully to determine a resolution.
     at oracle.integration.platform.blocks.adapter.fw.jca.cci.EndpointInteractionException.getFabricInvocationException(EndpointInteractionException.java:75)
     at oracle.integration.platform.blocks.adapter.AdapterReference.getFabricInvocationException(AdapterReference.java:286)
     at oracle.integration.platform.blocks.adapter.AdapterReference.post(AdapterReference.java:272)
     at oracle.integration.platform.blocks.mesh.AsynchronousMessageHandler.doPost(AsynchronousMessageHandler.java:142)
     at oracle.integration.platform.blocks.mesh.MessageRouter.post(MessageRouter.java:194)
     at oracle.integration.platform.blocks.mesh.MeshImpl.post(MeshImpl.java:204)
     at sun.reflect.GeneratedMethodAccessor1149.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:296)
     at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:177)
     at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:144)
     at oracle.integration.platform.metrics.PhaseEventAspect.invoke(PhaseEventAspect.java:71)
     at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166)
     at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
     at $Proxy192.post(Unknown Source)
     at oracle.fabric.CubeServiceEngine.postToMesh(CubeServiceEngine.java:770)
     at com.collaxa.cube.ws.WSInvocationManager.invoke(WSInvocationManager.java:251)
     at com.collaxa.cube.engine.ext.common.InvokeHandler.__invoke(InvokeHandler.java:1009)
     at com.collaxa.cube.engine.ext.common.InvokeHandler.handleNormalInvoke(InvokeHandler.java:512)
     at com.collaxa.cube.engine.ext.common.InvokeHandler.handle(InvokeHandler.java:123)
     at com.collaxa.cube.engine.ext.bpel.common.wmp.BPELInvokeWMP.__executeStatements(BPELInvokeWMP.java:63)
     at com.collaxa.cube.engine.ext.bpel.common.wmp.BaseBPELActivityWMP.perform(BaseBPELActivityWMP.java:157)
     at com.collaxa.cube.engine.CubeEngine._performActivity(CubeEngine.java:2585)
     at com.collaxa.cube.engine.CubeEngine.performActivity(CubeEngine.java:2444)
     at com.collaxa.cube.engine.CubeEngine.handleWorkItem(CubeEngine.java:1121)
     at com.collaxa.cube.engine.dispatch.message.instance.PerformMessageHandler.handleLocal(PerformMessageHandler.java:73)
     at com.collaxa.cube.engine.dispatch.DispatchHelper.handleLocalMessage(DispatchHelper.java:220)
     at com.collaxa.cube.engine.dispatch.DispatchHelper.sendMemory(DispatchHelper.java:322)
     at com.collaxa.cube.engine.CubeEngine.endRequest(CubeEngine.java:4497)
     at com.collaxa.cube.engine.CubeEngine.endRequest(CubeEngine.java:4428)
     at com.collaxa.cube.engine.CubeEngine.createAndInvoke(CubeEngine.java:685)
     at com.collaxa.cube.engine.delivery.DeliveryService.handleInvoke(DeliveryService.java:682)
     at com.collaxa.cube.engine.ejb.impl.CubeDeliveryBean.handleInvoke(CubeDeliveryBean.java:356)
     at sun.reflect.GeneratedMethodAccessor1170.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
     at com.bea.core.repackaged.springframework.jee.intercept.MethodInvocationInvocationContext.proceed(MethodInvocationInvocationContext.java:104)
     at oracle.security.jps.ee.ejb.JpsAbsInterceptor$1.run(JpsAbsInterceptor.java:88)
     at java.security.AccessController.doPrivileged(Native Method)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
     at oracle.security.jps.wls.JpsWeblogicEjbInterceptor.runJaasMode(JpsWeblogicEjbInterceptor.java:61)
     at oracle.security.jps.ee.ejb.JpsAbsInterceptor.intercept(JpsAbsInterceptor.java:106)
     at oracle.security.jps.ee.ejb.JpsInterceptor.intercept(JpsInterceptor.java:105)
     at sun.reflect.GeneratedMethodAccessor1125.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
     at com.bea.core.repackaged.springframework.jee.intercept.JeeInterceptorInterceptor.invoke(JeeInterceptorInterceptor.java:69)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
     at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.jee.spi.MethodInvocationVisitorImpl.visit(MethodInvocationVisitorImpl.java:37)
     at weblogic.ejb.container.injection.EnvironmentInterceptorCallbackImpl.callback(EnvironmentInterceptorCallbackImpl.java:55)
     at com.bea.core.repackaged.springframework.jee.spi.EnvironmentInterceptor.invoke(EnvironmentInterceptor.java:50)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
     at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
     at $Proxy179.handleInvoke(Unknown Source)
     at com.collaxa.cube.engine.ejb.impl.bpel.BPELDeliveryBean_5k948i_ICubeDeliveryLocalBeanImpl.handleInvoke(BPELDeliveryBean_5k948i_ICubeDeliveryLocalBeanImpl.java:409)
     at com.collaxa.cube.engine.dispatch.message.invoke.InvokeInstanceMessageHandler.handle(InvokeInstanceMessageHandler.java:35)
     at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(DispatchHelper.java:142)
     at com.collaxa.cube.engine.dispatch.BaseDispatchTask.run(BaseDispatchTask.java:82)
     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
     at java.lang.Thread.run(Thread.java:619)
Caused by: BINDING.JCA-12563
Exception occured when binding was invoked.
Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'execute' failed due to: JCA Binding Component connection issue.
JCA Binding Component is unable to create an outbound JCA (CCI) connection.
STC_PROV_INS_SM_CS:WRITE_SM [ execute_ptt::execute(body) ] : The JCA Binding Component was unable to establish an outbound JCA CCI connection due to the following issue: javax.resource.spi.ApplicationServerInternalException: Unable to get a connection for pool = 'eis/FTP/STC', weblogic.common.resourcepool.ResourceDeadException
The invoked JCA adapter raised a resource exception.
Please examine the above error message carefully to determine a resolution.
     at oracle.integration.platform.blocks.adapter.fw.jca.cci.JCAInteractionInvoker.executeJcaInteraction(JCAInteractionInvoker.java:432)
     at oracle.integration.platform.blocks.adapter.fw.jca.cci.JCAInteractionInvoker.invokeJcaReference(JCAInteractionInvoker.java:541)
     at oracle.integration.platform.blocks.adapter.fw.jca.cci.JCAInteractionInvoker.invokeAsyncJcaReference(JCAInteractionInvoker.java:501)
     at oracle.integration.platform.blocks.adapter.fw.jca.cci.JCAEndpointInteraction.performAsynchronousInteraction(JCAEndpointInteraction.java:479)
     at oracle.integration.platform.blocks.adapter.AdapterReference.post(AdapterReference.java:235)
     ... 72 more
Caused by: BINDING.JCA-12511
JCA Binding Component connection issue.
JCA Binding Component is unable to create an outbound JCA (CCI) connection.
STC_PROV_INS_SM_CS:WRITE_SM [ execute_ptt::execute(body) ] : The JCA Binding Component was unable to establish an outbound JCA CCI connection due to the following issue: javax.resource.spi.ApplicationServerInternalException: Unable to get a connection for pool = 'eis/FTP/STC', weblogic.common.resourcepool.ResourceDeadException
Please examine the log file for any reasons. Enable FINEST adapter logging via Enterprise Manager.
     at oracle.integration.platform.blocks.adapter.fw.jca.cci.JCAConnectionManager$JCAConnectionPool.createJCAConnection(JCAConnectionManager.java:1372)
     at oracle.integration.platform.blocks.adapter.fw.jca.cci.JCAConnectionManager$JCAConnectionPool$JCAConnection.init(JCAConnectionManager.java:1041)
     at oracle.integration.platform.blocks.adapter.fw.jca.cci.JCAConnectionManager.obtainJCAConnection(JCAConnectionManager.java:694)
     at oracle.integration.platform.blocks.adapter.fw.jca.cci.JCAInteractionInvoker.executeJcaInteraction(JCAInteractionInvoker.java:175)
     ... 76 more
Caused by: javax.resource.spi.ApplicationServerInternalException: Unable to get a connection for pool = 'eis/FTP/STC', weblogic.common.resourcepool.ResourceDeadException
     at weblogic.connector.outbound.ConnectionManagerImpl.getConnectionInfo(ConnectionManagerImpl.java:394)
     at weblogic.connector.outbound.ConnectionManagerImpl.getConnection(ConnectionManagerImpl.java:307)
     at weblogic.connector.outbound.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:115)
     at oracle.tip.adapter.ftp.FTPConnectionFactory.getConnection(FTPConnectionFactory.java:98)
     at oracle.integration.platform.blocks.adapter.fw.jca.cci.JCAConnectionManager$JCAConnectionPool.createJCAConnection(JCAConnectionManager.java:1355)
     ... 79 more
Caused by: weblogic.common.resourcepool.ResourceDeadException
     at weblogic.common.resourcepool.ResourcePoolImpl.checkAndReturnResource(ResourcePoolImpl.java:1540)
     at weblogic.common.resourcepool.ResourcePoolImpl.checkAndReturnResource(ResourcePoolImpl.java:1496)
     at weblogic.common.resourcepool.ResourcePoolImpl.reserveResourceInternal(ResourcePoolImpl.java:375)
     at weblogic.common.resourcepool.ResourcePoolImpl.reserveResource(ResourcePoolImpl.java:332)
     at weblogic.common.resourcepool.ResourcePoolImpl.reserveResource(ResourcePoolImpl.java:315)
     at weblogic.connector.outbound.ConnectionPool.reserveResource(ConnectionPool.java:596)
     at weblogic.common.resourcepool.ResourcePoolImpl.reserveResource(ResourcePoolImpl.java:309)
     at weblogic.connector.outbound.ConnectionManagerImpl.getConnectionInfo(ConnectionManagerImpl.java:352)
     ... 83 more

This is issue with File and Ftp Adapters in the soa installation 11.1.1.2. These adapters not able to recycle the dead connections in the connection pool. Process are receiving the dead connections from the pool. Oracle provided the patch for it. In the patch ftp adapter is throwing out the dead connection pool instead of keeping them.

FTP Adapter : Issue with Non English Text.

Dear All,
We are trying to read a file which contains Korean Language and write into a different folder in a CSV format.
The output file contains "???" inplace of Korean text.
We can see the invoke to FTP adapter contains Korean text as part of it's input. But the CSV file contains "???"
<FinalTradeCardList>
<imp1:FinalRows>
<imp1:C1>NO</imp1:C1>
<imp1:C2>사이트코드</imp1:C2>
<imp1:C3>사이트명</imp1:C3>
<imp1:C4>승인일자</imp1:C4>
<imp1:C5>주문번호</imp1:C5>
<imp1:C6>주문자</imp1:C6>
<imp1:C7>주문자연락처</imp1:C7>
<imp1:C8>카드종류</imp1:C8>
<imp1:C9>승인번호</imp1:C9>
<imp1:C10>거래상태</imp1:C10>
<imp1:C11>거래상태일시</imp1:C11>
<imp1:C12>할부</imp1:C12>
<imp1:C13>거래금액</imp1:C13>
<imp1:C14>비과세공급가액</imp1:C14>
<imp1:C15>과세공급가액</imp1:C15>
</imp1:FinalRows>
</FinalTradeCardList>
What needs to be done in BPEL to get Korean Language text in CSV file.
Thanks,
Sid.

Thanks for your reply.
I used the character set as you suggested.But it is not getting converted correctly.
Actual Value : (유)라이프테크놀로지스코리아
Converted Value : ( $)C @/ ) 6s@LGAEWE)3n7NAv=:DZ8.>F
I tried all others that are mentioned in the document. Still i am seeing different values. I am not getting the actual value.
But in BPEL i see correct value getting passed to FTP Adapter.
The character set is in XSD. Please find it below..
<?xml version="1.0" encoding="UTF-8" ?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            xmlns:nxsd="http://xmlns.oracle.com/pcbpel/nxsd"
            xmlns:tns="http://TargetNamespace.com/DeleteMe"
            targetNamespace="http://TargetNamespace.com/DeleteMe"
            elementFormDefault="qualified"
            attributeFormDefault="unqualified"
            nxsd:version="NXSD"
            nxsd:stream="chars"
            nxsd:encoding="ISO-2022-KR">
<xsd:element name="Root-Element">
    <xsd:complexType>
      <xsd:sequence>
        <xsd:element name="Row" minOccurs="1" maxOccurs="unbounded">
          <xsd:complexType>
            <xsd:sequence>
              <xsd:element name="C1" type="xsd:string" nxsd:style="terminated" nxsd:terminatedBy="," nxsd:quotedBy=""" />
              <xsd:element name="C2" type="xsd:string" nxsd:style="terminated" nxsd:terminatedBy="${eol}" nxsd:quotedBy=""" />
            </xsd:sequence>
          </xsd:complexType>
        </xsd:element>
      </xsd:sequence>
    </xsd:complexType>
</xsd:element>
</xsd:schema>
Please review the above and help me in resolving this issue.
Thanks,
Sid.

Database Poller issues in Clustered env

Hi,
I am running Oracle BPEL 10.1.3.4 on top of Weblogic version 9.x in a clustered env. I created a simple database poller BPEL process (for target table in Oracle database) with below parameters:
Max Raise Size: 1
Max Transaction Size: 2
Polling Interval:30
Distributed Polling is enabled
All other BPEL engine and domain level parameters have default values.
In my clustered env two instances of database poller BPEL process are running on diff nodes. Now I populated my table with 1000 records in one go. According to parameters I expect:
- In each polling interval max 2 record will be processed by database poller BPEL process running on single node. And there will be 2 instances of this bpel process as max raise size is 1. Same I expect for database poller BPEL process running on another node. So overall 4 records should be processed in each polling interval and 4 instances of BPEL processes should be visible in BPEL console. But in actual its always 2.
Is I am missing something here? Won't the load balancer distributes records to BPEL processes on both nodes equally?
Also then I raise Max transaction size to higher value e.g. 20. But in this case after processing nearly 1/3 rd of records, the BPEL process stopped picking up any further records. Is there any known issue where Adapter stops picking any further database records if transaction size limit is higher?
thanks
Ankit
Edited by: AnkitAggarwal on 22-Feb-2010 03:36

Hi Ankit,
I have Oracle BPEL env11.1.1.2.0 clustered over 2 nodes.
I am facing a similar issue. In my scenario I have Bpel (with DB poller) and its deployed on the cluster. And I am connected to DB via Multi data source (MDS-1) with only one datasource (DS-1) configured in it.
So whenever I update the table which is being polled, in some cases I have TWO instances and in some cases I have ONE Instance running. My requirement is to have only one instance running every time the DB poller is initiatied.
Kindly help me out.
Thank You
Best Regards
Prasanth

IndexOutOfBoundsException with BPEL FTP adapter

I am running SOA Suite 10.1.3.4 on WebLogic Server 9.2, and have deployed a simple test BPEL process that is using the FTP adapter to poll for files on a remote SFTP server, retrieve the opaque payload, then copy it to a destination file on another SFTP server. For small files this works fine. For larger files (e.g., a 3.5MB file with ~25000 fixed-length records) I get the following in my OracleSOAServer.log file:
===========================================
java.lang.IndexOutOfBoundsException
     at java.io.ObjectInputStream.read(ObjectInputStream.java:822)
     at oracle.xml.comp.CXMLStream.ensureReadCapacity(CXMLStream.java:1673)
     at oracle.xml.comp.CXMLStream.readChars(CXMLStream.java:1324)
     at oracle.xml.comp.CXMLStream.readUTF(CXMLStream.java:870)
     at oracle.xml.parser.v2.XMLText.readExternal(XMLText.java:905)
     at oracle.xml.parser.v2.XMLNode.readChildNodes(XMLNode.java:2853)
     at oracle.xml.parser.v2.XMLNode.readChildNodes(XMLNode.java:2843)
     at oracle.xml.parser.v2.XMLDocument.readExternal(XMLDocument.java:3394)
     at com.collaxa.cube.xml.dom.SDOMHelper.loadCompressedNormalDom(SDOMHelper.java:345)
     at com.collaxa.cube.xml.dom.SDOMHelper.load(SDOMHelper.java:135)
     at com.collaxa.cube.xml.dom.DOMUtil.loadDocument(DOMUtil.java:2580)
     at com.collaxa.cube.engine.delivery.DeliveryHelper.loadParts(DeliveryHelper.java:933)
     at com.collaxa.cube.engine.delivery.DeliveryService.handleInvoke(DeliveryService.java:526)
     at com.collaxa.cube.engine.ejb.impl.CubeDeliveryBean.handleInvoke(CubeDeliveryBean.java:342)
     at com.collaxa.cube.engine.ejb.impl.CubeDeliveryBean_yt19iq_ELOImpl.handleInvoke(CubeDeliveryBean_yt19iq_ELOImpl.java:931)
     at com.collaxa.cube.engine.dispatch.message.invoke.InvokeInstanceMessageHandler.handle(InvokeInstanceMessageHandler.java:37)
     at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(DispatchHelper.java:141)
     at com.collaxa.cube.engine.dispatch.BaseDispatchTask.run(BaseDispatchTask.java:58)
     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
     at java.lang.Thread.run(Thread.java:595)
<2009-03-06 00:12:12,931> <ERROR> <default.collaxa.cube> <BaseCubeSessionBean::logError> Error while invoking bean "cube delivery": Exception not handled by the Collaxa Cube system.
An unhandled exception has been thrown in the Collaxa Cube system. The exception reported is: "ORABPEL-09222
Cannot deserialize DOM element.
Failed to deserialize the DOM element from binary format, the document id c4ee9a6854f6381d:-649649f8:11fda9c39f2:-7fcb. The exception reported is
     at com.collaxa.cube.xml.dom.SDOMHelper.loadCompressedNormalDom(SDOMHelper.java:355)
     at com.collaxa.cube.xml.dom.SDOMHelper.load(SDOMHelper.java:135)
     at com.collaxa.cube.xml.dom.DOMUtil.loadDocument(DOMUtil.java:2580)
     at com.collaxa.cube.engine.delivery.DeliveryHelper.loadParts(DeliveryHelper.java:933)
     at com.collaxa.cube.engine.delivery.DeliveryService.handleInvoke(DeliveryService.java:526)
     at com.collaxa.cube.engine.ejb.impl.CubeDeliveryBean.handleInvoke(CubeDeliveryBean.java:342)
     at com.collaxa.cube.engine.ejb.impl.CubeDeliveryBean_yt19iq_ELOImpl.handleInvoke(CubeDeliveryBean_yt19iq_ELOImpl.java:931)
     at com.collaxa.cube.engine.dispatch.message.invoke.InvokeInstanceMessageHandler.handle(InvokeInstanceMessageHandler.java:37)
     at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(DispatchHelper.java:141)
     at com.collaxa.cube.engine.dispatch.BaseDispatchTask.run(BaseDispatchTask.java:58)
     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
     at java.lang.Thread.run(Thread.java:595)
Exception: ORABPEL-09222
Cannot deserialize DOM element.
Failed to deserialize the DOM element from binary format, the document id c4ee9a6854f6381d:-649649f8:11fda9c39f2:-7fcb. The exception reported is
Handled As: com.collaxa.cube.CubeException
ORABPEL-00000
===========================================
This happens immediately after the polling FTP adapter picks up the file. The IndexOutOfBoundsException is particularly troubling...is this error solely a function of memory (no OutOfMemory exception is being thrown), or is some other factor at work here? Any insights are appreciated.
Thanks,
--Gary

Hi Anirudh,
Thanks for the response. To clarify: my BPEL process starts with a Receive activity (with "createInstance" set to "yes"), which is receiving from an FTP Adapter PartnerLink. This PartnerLink is polling for a file on an SFTP server. When this file is present, and is relatively small, the whole BPEL process completes successfully. When it is of a larger size, I get the error described in my original post. The cause of the indexOutOfBoundsException is what I'm trying to determine. Here is the source for my BPEL process:
===================================
<?xml version = "1.0" encoding = "UTF-8" ?>

<process name="KFS_CNV_OpaqueFileRouting"
targetNamespace="http://xmlns.oracle.com/KFS_CNV_BPEL_OpaqueFileRouting"
xmlns="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
queryLanguage="http://www.w3.org/TR/1999/REC-xpath-19991116"
expressionLanguage="http://www.w3.org/TR/1999/REC-xpath-19991116"
abstractProcess="no" enableInstanceCompensation="no"
xmlns:bpws="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
xmlns:xp20="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.Xpath20"
xmlns:ns7="http://xmlns.oracle.com/pcbpel/adapter/ftp/ReceiveInputFile/"
xmlns:ldap="http://schemas.oracle.com/xpath/extension/ldap"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:ns5="http://xmlns.oracle.com/pcbpel/adapter/file/"
xmlns:client="http://xmlns.oracle.com/KFS_CNV_BPEL_FileRouting"
xmlns:ora="http://schemas.oracle.com/xpath/extension"
xmlns:ns3="http://xmlns.oracle.com/pcbpel/adapter/ftp/"
xmlns:ns2="http://xmlns.oracle.com/pcbpel/adapter/opaque/"
xmlns:bpelx="http://schemas.oracle.com/bpel/extension"
xmlns:orcl="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.ExtFunc"
xmlns:ns8="http://xmlns.oracle.com/pcbpel/adapter/ftp/WriteOutputFile/">


<partnerLinks>
<partnerLink myRole="GetFile_role" name="ReceiveInputFile"
partnerLinkType="ns7:GetFile_plt"/>
<partnerLink name="WriteOutputFile" partnerRole="PutFile_role"
partnerLinkType="ns8:PutFile_plt"/>
</partnerLinks>
<variables>
<variable name="ReceiveFileContents_GetFile_InputVariable"
messageType="ns7:GetFile_msg"/>
<variable name="FtpHeaderData" messageType="ns3:InboundHeader_msg"/>
<variable name="DestFileHeader" messageType="ns3:OutboundHeader_msg"/>
<variable name="OutboundFileContents" messageType="ns8:PutFile_msg"/>
</variables>

<sequence name="main">
<receive name="ReceiveFileContents" partnerLink="ReceiveInputFile"
portType="ns7:GetFile_ptt" operation="GetFile"
variable="ReceiveFileContents_GetFile_InputVariable"
createInstance="yes" bpelx:headerVariable="FtpHeaderData"/>
<assign name="AssignDestFileHeader">
<copy>
<from variable="FtpHeaderData" part="inboundHeader"
query="/ns3:InboundFTPHeaderType/ns3:fileName"/>
<to variable="DestFileHeader" part="outboundHeader"
query="/ns3:OutboundFTPHeaderType/ns3:fileName"/>
</copy>
</assign>
<assign name="AssignDestFileContents">
<copy>
<from variable="ReceiveFileContents_GetFile_InputVariable" part="opaque"
query="/ns2:opaqueElement"/>
<to variable="OutboundFileContents" part="opaque"
query="/ns2:opaqueElement"/>
</copy>
</assign>
<invoke name="PushFileContents" partnerLink="WriteOutputFile"
portType="ns8:PutFile_ptt" operation="PutFile"
inputVariable="OutboundFileContents"/>
</sequence>
</process>
===================================
Thanks,
--Gary

BPEL FTP adapter

Hi everyone!
Is there anyone who can tell me where I can find some information about the usage of the FTP adapter included in BPEL PM 10.1.2.
Thanks!

Hi!
By the using of the beta FTP guide I have solved my doubts about the configuration of the adapters for getting and putting files on different FTP server.
But during the execution of the process I have noticed a strange thing in the BPEL server console. It seems to be a âgreatâ delay between the activation of the process after the deploying and the effective transferring of files from server1 to server2. I mean, for example, that if I deploy the process at 9,07AM the first transfer begin at 9,28AM, about twenty minutes after and so on for the other istances.
The situation is that:
The polling frequency is fixed to 60 seconds;
The Minimum file age is fixed to 0 seconds;
The files on server1 have a minimum age of about 2 minutes (and have an extension of type .txt);
The instances are initiated automatically because I have checked the âcreate instanceâ box in the invoke component configuration parameters.
Initially I think that the delay was due to the difference between my pc-time and the server1-time but modifying my pc-time I have obtained only a little improvement.
Could it be due to any activation or scheduling parameter in some BPEL file or it is probably a synchronization problem between my pc and server1?
I bag your pardon if the message is so long but I hope to have success in explaining the problem!
Thanks,
Busno.

BPEL FTP Adapter problems

Hi!
I have two problem using the FTP Adapter in a BPEL process.
The first can be described as follow: I have a BPEL process that incapsulates the FTP Adapter and it is deployed correctly on the BPEL default domain. It's working fine in a normal context with no error. Now I want to simulate a "read FTP Server" crash; so I put the FTP Server from which I'm reading off-line. When the GET module of the FTP Adapter tries to poll the server, it generates a Null Pointer Exception and on the server command window I can read, after a while, that the process state will be set to OFF. But when I enter in the console I always see the state ON! But the interesting question is: is there an automatic way to recovery the process and to restart it? I see that in the domain parameter there are two values: rcvAgentDelay (7200) and rcvThreshold (600). I tried to set them to some other values, for example (120) and (10), but the process still remains "blocked" and no new polling seems to happen.
The second problem is about the creation and the deploying on a new domain. I create a new domain called "bulk" and I tried to deploy my process on it but I can't do it due to the generation of many exception! Can I deploy a process with a FTP Adapter component inside on a domain different from the default one? And if the response is positive, like I think, can you summarize the most important steps of it and if I must configure some specific domain parameters?
Thanks a lot,
Busnelli.

OK, firstly I want to thank both of you, Rakesh and Maneesh.
Here are the details requested:
Operation System = Windows XP Pro SP2
BPEL Process Manager = 10.1.2
BPEL Server version = 2.2 (build 1361)
JDeveloper version = 10.1.2 (build 1811)
BPEL Designer version = 10.1.2 (build 050322)
Usually after any modification I'm used to restarting the BPEL server.
Today I have downloaded the "Oracle JDeveloper 10g (10.1.3) - Developer Preview" (I think to be the Post Beta 3) and as soon as possible I will try to use it.
Thanks to both!

BPEL FTP poller issue

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