Oracle DB Adapter Connection - Deadlock issue

Hi
We have a query where records are fecthed and updated viz DB Adapter.
The first query which is a select returns multiple records and then we take and update each record one by one based on certain conditions.
There are multiple instances of BPEL running and the same table is being acted on. Now we are getting a deadlock exception on the table.
We are updating certain rows on table and are selecting the same row while the update is on because of some logic check.
But there are no instances in which same row can be updated at same time. Then how is the table lock happening ? Will the table itself be locked when an update happens ? i thought only row level locks happen and hence we can do multiple updates and select on the same table.
Is there any way by which we can capture the details of what records are being updated then and also the total log details ?
Thanks

can you explain more like..for retrieving the records which option are you using.in DB adapter and for updation...
in case you are selecting polling option,you may need select the check box for Distributed polling aswell.

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Jdev: 10.1.3.4.0.4270
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Regards,
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Thanks James,
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Regards,
Kerr

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http://jonathanlewis.wordpress.com
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"The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge." (Stephen Hawking)

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<p>
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its really urgent . waiting for reply.
Edited by: aumathe on Dec 16, 2010 2:33 PM

Have you created a connection pool with the JNDI specified while configuring adapter in Oracle Apps adapter on weblogic admin console. You should create it at Deployments --> OracleAppsAdapter --> Configuration--> Outbound Connection pools
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Regards,
Anuj

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matt.
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13:42:23,804 INFO [STDOUT] <2006-02-06 13:42:23,804> <INFO> <default.collaxa.cube.ws> <AdapterFramework::Outbound> Change logging level for Logger 'default.collaxa.cube.ws' to DEBUG to see full error stack
13:42:23,804 INFO [STDOUT] <2006-02-06 13:42:23,804> <ERROR> <default.collaxa.cube.ws> <AdapterFramework::Outbound> file:/C:/development/orabpel_jboss1012/domains/default/tmp/.bpel_BPELProcess1_1.0.jar/OracleDev11.wsdl [ OracleDev11_ptt::OracleDev11Select(OracleDev11Select_inparameters,ArCustomersCollection) ] - Rolling back JCA LocalTransaction
13:42:23,976 INFO [STDOUT] <2006-02-06 13:42:23,976> <ERROR> <default.collaxa.cube.sensor> <PCException::<init>> JMS connection factory lookup failed.
13:42:23,976 INFO [STDOUT] <2006-02-06 13:42:23,976> <ERROR> <default.collaxa.cube.sensor> <PCException::<init>> Please verify the JMS configuration.
13:42:23,976 INFO [STDOUT] <2006-02-06 13:42:23,976> <ERROR> <default.collaxa.cube.sensor> <DefaultDataRouter::send> JMS connection factory lookup failed.
13:42:23,976 INFO [STDOUT] <2006-02-06 13:42:23,976> <ERROR> <default.collaxa.cube.sensor> <DefaultDataRouter::send> Please verify the JMS configuration.

I don't know if this is the answer or not, but at least worth a try.
A few years ago, JBoss was VERY unforgiving if installed on a windows machine with a space in the path. Most JBoss functionality would work fine, but in some situations, it would complain about the URL, just as it has in your case. It looks to me as if you do have a space in your path. I don't know if they ever got around to fixing it (I filed the original bug on the JBoss bug system). It's at least worth a try, or at least a search through the JBoss site to see if this issue still exists.
Catherine

Error - Oracle Apps Adapter

Hi,
I am getting the following error when I invoke oracle Apps Adapter.
The same working pretty well in DEV and when we moved the code to SIT its behaving this way.
Another issue is even though in the flow trace, it says faulted, but I can still see the record in the db and on top it adds as many duplicate records as no of faults in the flow trace.
<fault>
<bpelFault>
<faultType>0</faultType>
<remoteFault>
<part name="summary">
<summary>Exception occured when binding was invoked. Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'invoke_ar_inbound_st_proc' failed due to: DBWriteInteractionSpec Execute Failed Exception. unknown failed. Descriptor name: [unknown]. Caused by java.sql.SQLException: Cannot call Connection.commit in distributed transaction. Transaction Manager will commit the resource manager when the distributed transaction is committed.. Please see the logs for the full DBAdapter logging output prior to this exception. This exception is considered retriable, likely due to a communication failure. To classify it as non-retriable instead add property nonRetriableErrorCodes with value "0" to your deployment descriptor (i.e. weblogic-ra.xml). To auto retry a retriable fault set these composite.xml properties for this invoke: jca.retry.interval, jca.retry.count, and jca.retry.backoff. All properties are integers. ". The invoked JCA adapter raised a resource exception. Please examine the above error message carefully to determine a resolution. </summary>
</part>
<part name="detail">
<detail>Cannot call Connection.commit in distributed transaction. Transaction Manager will commit the resource manager when the distributed transaction is committed.</detail>
</part>
<part name="code">
<code>0</code>
</part>
</remoteFault>
</bpelFault>
</fault>
___________________________________________________________________

Either remove the hard commit statements from your PL/SQL procedure/package or use non-XA data-source.
Regards,
Anuj

Timeout when calling long running Oracle Apps Adapter API calls

When making a Oracle Apps Based adapter from ESB, Transactions are getting timedout for running calls (~ > 5 mins)
1) Created a Oracle Apps Adapter to execute a API call that returns, in our case, customer data.
2) Created a BPEL Which invokes this API based Adapter via. a partner link.
3) Following errors for calls which take ~ >5, transaction is timeout, when invoked from BPEL/ESB/SOAP UI Client.
From domain.log
==========
<2009-04-21 18:54:25,718> <DEBUG> <yeruvp.collaxa.cube.ws> <WSIFInvocationHandler::invoke> invoke failed
org.collaxa.thirdparty.apache.wsif.WSIFException: exception during SOAP invoke: Timed out; nested exception is:
     javax.xml.rpc.soap.SOAPFaultException: Timed out
     at com.collaxa.cube.ws.wsif.providers.oc4j.jaxrpc.WSIFOperation_JaxRpc.populateFaultMessage(WSIFOperation_JaxRpc.java:3086)
     at com.collaxa.cube.ws.wsif.providers.oc4j.jaxrpc.WSIFOperation_JaxRpc.invokeOperation(WSIFOperation_JaxRpc.java:1728)
     at com.collaxa.cube.ws.wsif.providers.oc4j.jaxrpc.WSIFOperation_JaxRpc.invokeRequestResponseOperation(WSIFOperation_JaxRpc.java:1473)
     at com.collaxa.cube.ws.wsif.providers.oc4j.jaxrpc.WSIFOperation_JaxRpc.executeRequestResponseOperation(WSIFOperation_JaxRpc.java:1196)
     at com.collaxa.cube.ws.WSIFInvocationHandler.invoke(WSIFInvocationHandler.java:476)
     at com.collaxa.cube.ws.WSInvocationManager.invoke2(WSInvocationManager.java:436)
     at com.collaxa.cube.ws.WSInvocationManager.invoke(WSInvocationManager.java:251)
     at com.collaxa.cube.engine.ext.wmp.BPELInvokeWMP.__invoke(BPELInvokeWMP.java:790)
     at com.collaxa.cube.engine.ext.wmp.BPELInvokeWMP.__executeStatements(BPELInvokeWMP.java:395)
     at com.collaxa.cube.engine.ext.wmp.BPELActivityWMP.perform(BPELActivityWMP.java:195)
     at com.collaxa.cube.engine.CubeEngine.performActivity(CubeEngine.java:3715)
     at com.collaxa.cube.engine.CubeEngine.handleWorkItem(CubeEngine.java:1655)
     at com.collaxa.cube.engine.dispatch.message.instance.PerformMessageHandler.handleLocal(PerformMessageHandler.java:75)
     at com.collaxa.cube.engine.dispatch.DispatchHelper.handleLocalMessage(DispatchHelper.java:220)
     at com.collaxa.cube.engine.dispatch.DispatchHelper.sendMemory(DispatchHelper.java:317)
     at com.collaxa.cube.engine.CubeEngine.endRequest(CubeEngine.java:5710)
     at com.collaxa.cube.engine.CubeEngine.createAndInvoke(CubeEngine.java:1085)
     at com.collaxa.cube.engine.ejb.impl.CubeEngineBean.createAndInvoke(CubeEngineBean.java:132)
     at com.collaxa.cube.engine.ejb.impl.CubeEngineBean.syncCreateAndInvoke(CubeEngineBean.java:161)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.JAASInterceptor$1.run(JAASInterceptor.java:31)
     at com.evermind.server.ThreadState.runAs(ThreadState.java:646)
     at com.evermind.server.ejb.interceptor.system.JAASInterceptor.invoke(JAASInterceptor.java:34)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.TxRequiresNewInterceptor.invoke(TxRequiresNewInterceptor.java:52)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
     at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
     at CubeEngineBean_LocalProxy_4bin6i8.syncCreateAndInvoke(Unknown Source)
     at com.collaxa.cube.engine.delivery.DeliveryHandler.initialRequestAnyType(DeliveryHandler.java:515)
     at com.collaxa.cube.engine.delivery.DeliveryHandler.initialRequest(DeliveryHandler.java:457)
     at com.collaxa.cube.engine.delivery.DeliveryHandler.request(DeliveryHandler.java:131)
     at com.collaxa.cube.ejb.impl.DeliveryBean.request(DeliveryBean.java:95)
     at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.JAASInterceptor$1.run(JAASInterceptor.java:31)
     at com.evermind.server.ThreadState.runAs(ThreadState.java:646)
     at com.evermind.server.ejb.interceptor.system.JAASInterceptor.invoke(JAASInterceptor.java:34)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:50)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
     at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
     at DeliveryBean_RemoteProxy_4bin6i8.request(Unknown Source)
     at com.collaxa.cube.ws.soap.oc4j.SOAPRequestProvider.processNormalOperation(SOAPRequestProvider.java:451)
     at com.collaxa.cube.ws.soap.oc4j.SOAPRequestProvider.processBPELMessage(SOAPRequestProvider.java:274)
     at com.collaxa.cube.ws.soap.oc4j.SOAPRequestProvider.processMessage(SOAPRequestProvider.java:120)
     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.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
     at oracle.security.jazn.oc4j.JAZNFilter$1.run(JAZNFilter.java:396)
     at java.security.AccessController.doPrivileged(Native Method)
     at javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
     at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:410)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:623)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
     at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:302)
     at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:190)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)
Caused by: javax.xml.rpc.soap.SOAPFaultException: Timed out
     at oracle.j2ee.ws.client.StreamingSender._raiseFault(StreamingSender.java:568)
     at oracle.j2ee.ws.client.StreamingSender._sendImpl(StreamingSender.java:396)
     at oracle.j2ee.ws.client.StreamingSender._send(StreamingSender.java:112)
     at oracle.j2ee.ws.client.dii.CallInvokerImpl.directInvoke(CallInvokerImpl.java:726)
     at oracle.j2ee.ws.client.dii.BasicCall.directInvoke(BasicCall.java:743)
     at oracle.j2ee.ws.client.dii.BasicCall.invoke(BasicCall.java:649)
     at com.collaxa.cube.ws.wsif.providers.oc4j.jaxrpc.WSIFOperation_JaxRpc.invokeOperation(WSIFOperation_JaxRpc.java:1714)
     ... 83 more
<2009-04-21 18:54:25,721> <ERROR> <yeruvp.collaxa.cube.ws> <WSIFInvocationHandler::invoke> Fault happened: exception during SOAP invoke: Timed out; nested exception is:
     javax.xml.rpc.soap.SOAPFaultException: Timed out
<2009-04-21 18:54:25,752> <DEBUG> <yeruvp.collaxa.cube.engine> AJPRequestHandler-RMICallHandler-61, a4 <invoke> partner OrgCustAdapter_pl, wikey:7990001-BpInv0-BpSeq0.3-3, bpel code line:84, Connection info:oracle_jdbc_driver_T4CConnection_Proxy@17f3851, connection hashCode:25114705, autocommit:false, Transaction info:[Transaction : orabpel : Xid( Global Id 1b.16.00.7d.00.00.00.00.2f.d3.6d.ca.20.01.00.00.17.41.03.00.00.00.00.00, Format Id 1330790740)], jtaTxState:1, CubeInstance:7990001, Process name:testCustomer_BPEL
Now looking to troubleshoot this Timed out issue.
i, Does this need to increase any configuration file timeout parameter on EBS Adapter or other component ?
Any suggessions to fix/towards resolution is appricated.
Thanks,
sgaraga

After increasing sync-time-out and global transaction time out to 1800. Issue is still reported.
We are not using the jdbc pool.
Still not sure what we are missing here and running into this:
WSIFInvocationHandler::invoke> invoke failed
org.collaxa.thirdparty.apache.wsif.WSIFException: exception during SOAP invoke: Timed out; nested
exception is:
javax.xml.rpc.soap.SOAPFaultException: Timed out
In addition:
========
Tested calling this PL/SQL API (exactly the same API CALLED in BPEL) in TOAD and this ran for 20 mts in DB.
With the changes(sync-time-out,global transaction time,hpptd.conf, and transaction-manager.xml ) in SOA configuration then we are getting the exception ..
So, we need help with SOA configuration to get the BPEL service working when the API called within BPEL service is taking approximately 20 mts.
Edited by: sgaraga on Apr 22, 2009 4:29 PM

Oracle DB Adapter Connection - Deadlock issue

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