BPEL process failing in many instances due to JMS performance issue...

Question

Hi All,
We are using a JMS adapter as partner link in a BPEL process to produce messages to JMS Queue.
We are getting an error while producing a message to a JMS Queue.
The error comes for 1 or 2 instances among 5 to10 intsances. (all these instances ran with in 1 or 2 seconds).
We are using Oracle 10G SOA suite.
This error is getting in the Production environment.
The error is as follows (took error from server log).
Failed to handle dispatch message ... exception ORABPEL-05002
Message handle error.
An exception occurred while attempting to process the message "com.collaxa.cube.engine.dispatch.message.invoke.InvokeInstanceMessage"; the exception is: faultName: {{http://schemas.oracle.com/bpel/extension}bindingFault}
messageType: {{http://schemas.oracle.com/bpel/extension}RuntimeFaultMessage}
parts: {{summary=file:/sw/appaia/product/SOA/bpel/domains/default/tmp/.bpel_CurrencyExchangeListEbizJMSProducer_1.0_4ec528ec93a8a6ff0278fab9701dcc71.tmp/CurrencyExchangeListEbizJMSProducerV1.wsdl [ Produce_Message_ptt::Produce_Message(OutputParameters) ] - WSIF JCA Execute of operation 'Produce_Message' failed due to: Adapter Framework unable to create outbound JCA connection.
file:/sw/appaia/product/SOA/bpel/domains/default/tmp/.bpel_CurrencyExchangeListEbizJMSProducer_1.0_4ec528ec93a8a6ff0278fab9701dcc71.tmp/CurrencyExchangeListEbizJMSProducerV1.wsdl [ Produce_Message_ptt::Produce_Message(OutputParameters) ] - : The Adapter Framework was unable to establish an outbound JCA connection due to the following issue: oracle.j2ee.connector.proxy.ProxyInterceptException: javax.resource.ResourceException: RollbackException: Transaction has been marked for rollback: null [Caused by: RollbackException: Transaction has been marked for rollback: null]
; nested exception is:
ORABPEL-12511
Adapter Framework unable to create outbound JCA connection.
I tried the below JMS tunings with differnt combination, but no improvem
Please let me know if any other logs or any other information is required.
Thanks,
Pershad

Answer 1

One of the values in the oc4j-ra.xml has the below values:
<connector-factory location="OracleASjms/MyXAQCF" connector-name="OracleASjms">
          <config-property name="jndiLocation" value="jms/XAQueueConnectionFactory"/>
          <config-property name="autoCloseSession" value="false"/>
          <connection-pooling use="private">
               <property name="waitTimeout" value="300" />
               <property name="scheme" value="fixed_wait" />
               <property name="maxConnections" value="50" />
               <property name="minConnections" value="0" />
          </connection-pooling>
          <security-config use="principal-mapping-entries">
               <principal-mapping-entries>
                    <principal-mapping-entry>
                         <initiating-user>servletuser</initiating-user>
                         <res-user>jmsuser</res-user>
                         <res-password>-&gt;jmsuser</res-password>
                    </principal-mapping-entry>
               </principal-mapping-entries>
          </security-config>
          <connectionfactory-interface>javax.jms.XAQueueConnectionFactory</connectionfactory-interface>
     </connector-factory>
Where do we need to change ?
Please suggest .
Thanks