SOA connection pools

Hi I have a few doubts regarding connection pools..
1) When an instance is in the running state do the connection pools remain open ? When are connection pools closed exactly? only when the instance gets completed/faulted/terminated or in other conditions also
2) Is there anyway to monitor the current total number connection pools open ?
Thanks in advance
Nikhil

1)When an instance is in the running state do the connection pools remain open ?
Here we have to talk about the connection, connection pool holds all the connections created to the database.
When the BPEL engine wants to persist any data to the database the connection will be availed from the connection pool and will be return to the connection pool once the commit is completed.
The instance status is not related to the connection status.
2) Is there anyway to monitor the current total number connection pools open ?
You can monitor the connection details-
Login to weblogic console
Services-->DataSources-->Data source name(SOADatasource)-->Monitoring
Customize the table and add the the required columns like Active Connections Current Count.
I hope this will help u...
Regards
Albin I
http://www.albinsblog.com

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SOA 11.1.1.3.0 - Connection Pool has been suspended during weak load

Hi,
I have a SCA with different BPEL, all uses several db adapters.
Each db adapter has retry count set to 1.
Each bpel has the following properties:
 <property name="bpel.config.transaction" many="false">required</property>
 <property name="bpel.config.inMemoryOptimization">true</property>
 <property name="bpel.config.completionPersistPolicy">off</property>When I do a simple load testing (with 10 concurrent threads invoking the same SCA webservice) my connection pool is suspended.
Here is my connection pool configuration:
<?xml version='1.0' encoding='UTF-8'?>
<jdbc-data-source xmlns="http://xmlns.oracle.com/weblogic/jdbc-data-source" xmlns:sec="http://xmlns.oracle.com/weblogic/security" xmlns:wls="http://xmlns.oracle.com/weblogic/security/wls" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.oracle.com/weblogic/jdbc-data-source http://xmlns.oracle.com/weblogic/jdbc-data-source/1.0/jdbc-data-source.xsd">
<name>DEV__DB</name>
<jdbc-driver-params>
 <url>jdbc:oracle:thin:@10.17.5.50:1521:orcl</url>
 <driver-name>oracle.jdbc.xa.client.OracleXADataSource</driver-name>
 <properties>
 <property>
 <name>user</name>
 <value>DEV_</value>
 </property>
 </properties>
 <password-encrypted>{AES}UiaJC9d4Fl7jWHkcrYttu5E+wpOB4Jw1QKwTSA0ARtE=</password-encrypted>
 <use-xa-data-source-interface>true</use-xa-data-source-interface>
</jdbc-driver-params>
<jdbc-connection-pool-params>
 <initial-capacity>0</initial-capacity>
 <max-capacity>100</max-capacity>
 <capacity-increment>1</capacity-increment>
 <shrink-frequency-seconds>900</shrink-frequency-seconds>
 <highest-num-waiters>2147483647</highest-num-waiters>
 <connection-creation-retry-frequency-seconds>10</connection-creation-retry-frequency-seconds>
 <connection-reserve-timeout-seconds>10</connection-reserve-timeout-seconds>
 <test-frequency-seconds>300</test-frequency-seconds>
 <test-connections-on-reserve>true</test-connections-on-reserve>
 <ignore-in-use-connections-enabled>true</ignore-in-use-connections-enabled>
 <inactive-connection-timeout-seconds>0</inactive-connection-timeout-seconds>
 <test-table-name>SQL SELECT 1 FROM DUAL</test-table-name>
 <login-delay-seconds>0</login-delay-seconds>
 <statement-cache-size>100</statement-cache-size>
 <statement-cache-type>LRU</statement-cache-type>
 <remove-infected-connections>true</remove-infected-connections>
 <seconds-to-trust-an-idle-pool-connection>0</seconds-to-trust-an-idle-pool-connection>
 <statement-timeout>-1</statement-timeout>
 <jdbc-xa-debug-level>10</jdbc-xa-debug-level>
 <pinned-to-thread>false</pinned-to-thread>
</jdbc-connection-pool-params>
<jdbc-data-source-params>
 <jndi-name>jdbc/soSvilDB</jndi-name>
 <global-transactions-protocol>TwoPhaseCommit</global-transactions-protocol>
</jdbc-data-source-params>
<jdbc-xa-params>
 <keep-xa-conn-till-tx-complete>true</keep-xa-conn-till-tx-complete>
 <need-tx-ctx-on-close>false</need-tx-ctx-on-close>
 <xa-end-only-once>false</xa-end-only-once>
 <keep-logical-conn-open-on-release>false</keep-logical-conn-open-on-release>
 <resource-health-monitoring>true</resource-health-monitoring>
 <recover-only-once>false</recover-only-once>
 <xa-set-transaction-timeout>false</xa-set-transaction-timeout>
 <xa-transaction-timeout>0</xa-transaction-timeout>
 <rollback-local-tx-upon-conn-close>false</rollback-local-tx-upon-conn-close>
 <xa-retry-duration-seconds>300</xa-retry-duration-seconds>
 <xa-retry-interval-seconds>60</xa-retry-interval-seconds>
</jdbc-xa-params>
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[2011-04-22T12:36:52.026+02:00] [OJDL] [NOTIFICATION:16] [ODL-52001] [oracle.core.ojdl.FileLogWriter] [org: Oracle] [host: soa.linux55.reply] [nwaddr: 10.17.5.69] [tid: [ACTIVE].ExecuteThread: '14' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: oracle] deleting log file: soa_server1-diagnostic-179.log, size: 10485438 bytes
[2011-04-22T12:36:51.985+02:00] [soa_server1] [ERROR] [] [oracle.soa.mediator.serviceEngine] [tid: [ACTIVE].ExecuteThread: '14' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: 0000Ixwm9CqEcLH5yvs1yW1DgLRV000081,0] [WEBSERVICE_PORT.name: AlarmsRetrieverPortType_pt] [APP: soa-infra] [composite_name: AlarmRetreiverProject] [component_name: AlarmRetrieverMediator] [component_instance_id: 6E8716B06CCC11E0AF65F721A176C6C2] [J2EE_MODULE.name: fabric] [dcid: 0f2f96dd491b9522:5032bc97:12f7cbc8b1d:-7ffc-0000000000001701] [WEBSERVICE.name: AlarmRetrieverMediator_ep] [J2EE_APP.name: soa-infra] [composite_instance_id: 250014] Got an exception: oracle.fabric.common.FabricInvocationException: faultName: {{http://schemas.oracle.com/bpel/extension}remoteFault}[[
parts: {{
summary=<summary>Exception occured when binding was invoked.
Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'GetTrainAlarms_dba' failed due to: Pure SQL Exception.
Pure SQL Execute of select aa.* from <OMITTED>
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 at weblogic.jdbc.jta.DataSource.getXAConnectionFromPool(DataSource.java:1670)
 at weblogic.jdbc.jta.DataSource.refreshXAConnAndEnlist(DataSource.java:1438)
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 at oracle.integration.platform.blocks.mesh.MeshImpl.request(MeshImpl.java:155)
 at sun.reflect.GeneratedMethodAccessor925.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:307)
 at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
 at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
 at oracle.integration.platform.metrics.PhaseEventAspect.invoke(PhaseEventAspect.java:71)
 at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
 at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
 at $Proxy284.request(Unknown Source)
 at oracle.tip.mediator.serviceEngine.MediatorServiceEngine.request2Mesh(MediatorServiceEngine.java:1063)
 at oracle.tip.mediator.service.BaseActionHandler.requestProcess(BaseActionHandler.java:202)
 at oracle.tip.mediator.service.BaseActionHandler.requestProcess(BaseActionHandler.java:94)
 at oracle.tip.mediator.service.BaseActionHandler.requestProcess(BaseActionHandler.java:74)
 at oracle.tip.mediator.service.SyncRequestResponseHandler.process(SyncRequestResponseHandler.java:79)
 at oracle.tip.mediator.service.ActionProcessor.onMessage(ActionProcessor.java:64)
 at oracle.tip.mediator.dispatch.MessageDispatcher.executeCase(MessageDispatcher.java:140)
 at oracle.tip.mediator.dispatch.InitialMessageDispatcher.processCase(InitialMessageDispatcher.java:495)
 at oracle.tip.mediator.dispatch.InitialMessageDispatcher.processCases(InitialMessageDispatcher.java:393)
 at oracle.tip.mediator.dispatch.InitialMessageDispatcher.processNormalCases(InitialMessageDispatcher.java:276)
 at oracle.tip.mediator.dispatch.InitialMessageDispatcher.processCases(InitialMessageDispatcher.java:251)
 at oracle.tip.mediator.dispatch.InitialMessageDispatcher.dispatch(InitialMessageDispatcher.java:148)
 at oracle.tip.mediator.serviceEngine.MediatorServiceEngine.process(MediatorServiceEngine.java:860)
 at oracle.tip.mediator.serviceEngine.MediatorServiceEngine.request(MediatorServiceEngine.java:716)
 at oracle.integration.platform.blocks.mesh.SynchronousMessageHandler.doRequest(SynchronousMessageHandler.java:139)
 at oracle.integration.platform.blocks.mesh.MessageRouter.request(MessageRouter.java:179)
 at oracle.integration.platform.blocks.mesh.MeshImpl.request(MeshImpl.java:155)
 at sun.reflect.GeneratedMethodAccessor925.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:307)
 at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
 at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
 at oracle.integration.platform.metrics.PhaseEventAspect.invoke(PhaseEventAspect.java:59)
 at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
 at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
 at $Proxy284.request(Unknown Source)
 at oracle.integration.platform.blocks.soap.WebServiceEntryBindingComponent.doMessageProcessing(WebServiceEntryBindingComponent.java:1169)
 at oracle.integration.platform.blocks.soap.WebServiceEntryBindingComponent.processIncomingMessage(WebServiceEntryBindingComponent.java:768)
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 at oracle.j2ee.ws.server.provider.ProviderProcessor.doEndpointProcessing(ProviderProcessor.java:1168)
 at oracle.j2ee.ws.server.WebServiceProcessor.invokeEndpointImplementation(WebServiceProcessor.java:996)
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 at oracle.j2ee.ws.server.WebServiceProcessor.doService(WebServiceProcessor.java:186)
 at oracle.j2ee.ws.server.WebServiceServlet.doPost(WebServiceServlet.java:430)
 at oracle.integration.platform.blocks.soap.FabricProviderServlet.doPost(FabricProviderServlet.java:477)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:821)
 at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
 at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
 at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
 at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:27)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
 at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:330)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3684)
 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)
 at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
 at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
 at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)
 at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
 at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
 at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
 at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
The invoked JCA adapter raised a resource exception.
Please examine the above error message carefully to determine a resolution.
</summary>
,detail=<detail>Internal error: Cannot obtain XAConnection weblogic.common.resourcepool.ResourceDisabledException: Pool DEV__DB is Suspended, cannot allocate resources to applications..
 at weblogic.common.resourcepool.ResourcePoolImpl.reserveResourceInternal(ResourcePoolImpl.java:357)
 at weblogic.common.resourcepool.ResourcePoolImpl.reserveResource(ResourcePoolImpl.java:332)
 at weblogic.jdbc.common.internal.ConnectionPool.reserve(ConnectionPool.java:440)
 at weblogic.jdbc.common.internal.ConnectionPool.reserve(ConnectionPool.java:317)
 at weblogic.jdbc.common.internal.ConnectionPoolManager.reserve(ConnectionPoolManager.java:93)
</detail>
,code=<code>0</code>}
oracle.tip.mediator.infra.exception.MediatorException: ORAMED-03303:[Unexpected exception in case execution]Unexpected exception in request response operation "process" on reference "DEV_bpel_client". Possible Fix:Check whether the reference service is properly configured and running or look at exception for analysing the reason or contact oracle support.
 at oracle.tip.mediator.service.SyncRequestResponseHandler.handleFault(SyncRequestResponseHandler.java:215)
 at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: oracle.fabric.common.FabricInvocationException: faultName: {{http://schemas.oracle.com/bpel/extension}remoteFault}I configured it using the Oracle User Guide For Technology Adapters, paragraph 2.21, but I still have the issue.
Please can someone help me out?

Also, the strange thing is that if I monitor the Datasource (that has a 100 conn. capacity) I see that it is not overloaded:
Server Sorted Ascending Enabled State JDBC Driver Active Connections Average Count Active Connections Current Count Active Connections High Count Connection Delay Time Connections Total Count Curr Capacity High Count Current Capacity Failed Reserve Request Count Failures To Reconnect Count Highest Num Available Leaked Connection Count Num Available Num Unavailable Prep Stmt Cache Add Count Prep Stmt Cache Current Size Prep Stmt Cache Delete Count Prep Stmt Cache Hit Count Prep Stmt Cache Miss Count PrepStmt Cache Access Count Reserve Request Count Wait Seconds High Count Waiting For Connection Current Count Waiting For Connection Failure Total Waiting For Connection High Count Waiting For Connection Success Total Waiting For Connection Total
soa_server1 false Suspended oracle.jdbc.xa.client.OracleXADataSource 0 9 9 19049 36 10 9 81 0 10 0 0 9 18 18 0 0 18 18 380 0 0 0 0 35 0

SOA Suite 11g - Connection Pools constantly getting suspended...

Hi,
I have composites, bpel processes using database adapters.
*I keep getting "+Pool mds-owsm is Suspended, cannot allocate resources to applications+" and " Pool SOALocalTxDataSource is Suspended, cannot allocate resources to applications.." in soa_server logg.*
There are no errors in db trace logs. It seems related to the WLS JDBC data sources, they are constantly getting suspended.
After a while no new connections can be created, and managed soa server hangs. Restart is the only "solution" for now...
I have increased "Maximum Capacity" on the connection pool to 300 without success.
Any ideas, pointers, help appreciated.
+<Jan 6, 2011 8:55:02 AM CET> <Error> <org.quartz.impl.jdbcjobstore.JobStoreCMT> <BEA-000000>+
+<ClusterManager: Error managing cluster: Failed to obtain DB connection from data source 'soaNonManagedDS': java.sql.SQLException:+
Could not retrieve datasource via JNDI url 'jdbc/SOALocalTxDataSource'*
weblogic.jdbc.extensions.PoolDisabledSQLException: weblogic.common.resourcepool.ResourceDisabledException: Pool SOALocalTxDataSource is Suspended, cannot allocate resources to applications..org.quartz.JobPersistenceException:
Failed to obtain DB connection from data source 'soaNonManagedDS': java.sql.SQLException:
Could not retrieve datasource via JNDI url 'jdbc/SOALocalTxDataSource' weblogic.jdbc.extensions.PoolDisabledSQLException:
weblogic.common.resourcepool.ResourceDisabledException: Pool SOALocalTxDataSource is Suspended, cannot allocate resources to applications..
+[See nested exception: java.sql.SQLException: Could not retrieve datasource via JNDI url 'jdbc/SOALocalTxDataSource'+
+weblogic.jdbc.extensions.PoolDisabledSQLException: weblogic.common.resourcepool.ResourceDisabledException: Pool SOALocalTxDataSource is Suspended, cannot allocate resources to applications..]+
+ at org.quartz.impl.jdbcjobstore.JobStoreCMT.getNonManagedTXConnection(JobStoreCMT.java:167)+
+ at org.quartz.impl.jdbcjobstore.JobStoreSupport.doCheckin(JobStoreSupport.java:3167)+
+ at org.quartz.impl.jdbcjobstore.JobStoreSupport$ClusterManager.manage(JobStoreSupport.java:3811)+
+ at org.quartz.impl.jdbcjobstore.JobStoreSupport$ClusterManager.run(JobStoreSupport.java:3847)+
+<Jan 10, 2011 6:22:47 AM CET> <Warning> <oracle.wsm.resources.policyaccess> <WSM-06001> <Error obtaining Policy Set.+
oracle.wsm.policymanager.PolicyManagerException: WSM-02079 : Failed to connect to Policy Manager instance due to error "java.rmi.Rem
oteException: EJB Exception: ; nested exception is:
oracle.mds.exception.MDSRuntimeException: MDS-00001: exception in Metadata Services layer
MDS-00001: exception in Metadata Services layer
+weblogic.common.resourcepool.ResourceDisabledException: Pool mds-owsm is Suspended, cannot allocate resources to applications..".+ at oracle.wsm.policymanager.client.PolicyAccessServiceDelegate.getPolicies(PolicyAccessServiceDelegate.java:136)
at oracle.wsm.policyaccess.impl.cache.PolicyCacheImpl$BackTracingSynchronizationThread$1.run(PolicyCacheImpl.java:714)
at oracle.wsm.policyaccess.impl.cache.PolicyCacheImpl$BackTracingSynchronizationThread$1.run(PolicyCacheImpl.java:711)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
at oracle.security.jps.internal.jaas.AccActionExecutor.execute(AccActionExecutor.java:47)
at oracle.security.jps.internal.jaas.CascadeActionExecutor$SubjectPrivilegedExceptionAction.run(CascadeActionExecutor.java:7
+9)+
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
at weblogic.security.Security.runAs(Security.java:61)
at oracle.security.jps.wls.jaas.WlsActionExecutor.execute(WlsActionExecutor.java:48)
at oracle.security.jps.internal.jaas.CascadeActionExecutor.execute(CascadeActionExecutor.java:52)
at oracle.wsm.policyaccess.impl.cache.PolicyCacheImpl$BackTracingSynchronizationThread.run(PolicyCacheImpl.java:710)
Caused By: java.rmi.RemoteException: EJB Exception: ; nested exception is:
oracle.mds.exception.MDSRuntimeException: MDS-00001: exception in Metadata Services layer
MDS-00001: exception in Metadata Services layer
+weblogic.common.resourcepool.ResourceDisabledException: Pool mds-owsm is Suspended, cannot allocate resources to applications..+ at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:205)
at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:345)
at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:259)
at oracle.wsm.policymanager.ejb.impl.PolicyAccessService_elx95s_IStringPolicyAccessServiceRemoteImpl_1033_WLStub.getPolicies
AsStrings(Unknown Source)
at oracle.wsm.policymanager.client.PolicyAccessServiceDelegate.getPolicies(PolicyAccessServiceDelegate.java:132)
at oracle.wsm.policyaccess.impl.cache.PolicyCacheImpl$BackTracingSynchronizationThread$1.run(PolicyCacheImpl.java:714)
at oracle.wsm.policyaccess.impl.cache.PolicyCacheImpl$BackTracingSynchronizationThread$1.run(PolicyCacheImpl.java:711)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
at oracle.security.jps.internal.jaas.AccActionExecutor.execute(AccActionExecutor.java:47)
at oracle.security.jps.internal.jaas.CascadeActionExecutor$SubjectPrivilegedExceptionAction.run(CascadeActionExecutor.java:7
+9)+
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
at weblogic.security.Security.runAs(Security.java:61)
at oracle.security.jps.wls.jaas.WlsActionExecutor.execute(WlsActionExecutor.java:48)
at oracle.security.jps.internal.jaas.CascadeActionExecutor.execute(CascadeActionExecutor.java:52)
at oracle.wsm.policyaccess.impl.cache.PolicyCacheImpl$BackTracingSynchronizationThread.run(PolicyCacheImpl.java:710)
Caused By: oracle.mds.exception.MDSRuntimeException: MDS-00001: exception in Metadata Services layer
MDS-00001: exception in Metadata Services layer
weblogic.common.resourcepool.ResourceDisabledException: Pool mds-owsm is Suspended, cannot allocate resources to applications..
at oracle.mds.internal.persistence.db.BaseReposAccess.<init>(BaseReposAccess.java:360)
at oracle.mds.internal.persistence.db.shredded.ShreddedReposAccess.<init>(ShreddedReposAccess.java:274)

Hi again,
Thanks for the input, to answer your questions Anuj:
Database
Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
Middleware
Oracle SOA Management 11.1.1.3.0
Oracle SOA Infrastructure 11.1.1.3.0
Oracle SOA Suite Patch 11.1.1.3.0
Oracle SOA Common Adapters 11.1.1.3.0
Enterprice Manager 11g Fusion Middleware Control 11.1.1.3.0
And..
Connection Creation Retry Frequency is set to "10"
Test Connections On Reserve is enabled.
Login Delay is stil set to 0 (by default), why should this value be other than 0?, wouldn't increasing it to 10 heavily slow down message-processing..?
DB and SOA are not on same machine, no n/w issues.
Regards
Anders.

Requirements for JDBC Driver needed for SOA 8 }connection pool

Hi,
I have an AS400 jdbc driver. This driver is JDBC API version 2.x. Also is a Driver Type 4.
What are the requirements of a JDBC Driver needed for connection pool in SOA 8?
Thanks.
Lorenzo Jimenez

You can use pretty much any jdbc driver, including type 2 and type 4.
You need to make sure your shared libraries needed by the driver are available to the appserver when you boot.
Other than that, it is no different than configuring any other driver.

Using commons dbcp in SOA 8 for connection pool?

Hi there,
It is possible to use commons dbcp in SOA 8 for connection pool ing?
At far I tried SOA 8 does not work either Mckoi and AS400 databases jdbc drivers in a connection pool.
So having the experience with Tomcat and commons-dbcp with successfull connection pools, I am trying to use a alternative database connection pool, or use SOA8 connection pool using commons-dbcp and it with our AS400 db.
Do you think it is possible?
Thanks for your input!
Lorenzo Jimenez

I am really lost.
All I know i that I used this jtopen driver on tomcat with and without connection pool.
I used the same parameters, but SOA implementation or program is different. Maybe is the 1.4 api, maybe is the jdbc expected.
Really don't know.
What I know I as400 and mckoi drivers don't work where in Tomcat work ok.
Please check this thread with the error that SOA gave to me
http://forum.java.sun.com/thread.jsp?forum=136&thread=524472&tstart=0&trange=15
Thanks,
Lorenzo

Can't modify Outbound Connection Pools properties in WebLogic 10.3.6

I'm trying to configure BAM adapter in WebLogic Administration Console. Navigate to deployments -> OracleBamAdapter -> Configuration -> Outbound Connection Pools -> eis/bam/rmi -> tried to enter property value of Hostname but I couldn't. It is not in edit mode - no check box in front of Hostname column. I tried to enter the value in the hostname property and save but nothing was saved.
I've unlocked domain configuration lock and I see the <lock & edit> button is disabled and <release configuration> button is enabled in the change center. So why can I modify the property value?
WebLogic 10.3.6
SOA 11.1.1.6
BAM
All are installed in the same server and SOA is installed with development mode. I didn't bounce the admin server after unlocking the domain configuration, is this required?

Thanks, Arik. I just figured it out and was banging my head against the wall when you posted the message. :-) Thanks for the reply!

Unable create Connection pool for Oracle apps Adapter.

Hi All,
We are trying to create a connection pool for Oracle Apps adapter in 11G SOA suite.
However during the process getting the following error:
An error occurred during activation of changes, please see the log for details.
A <jndi-name> is specified for the resource adapter bean in weblogic-ra.xml, however no <resourceadapter-class> element is specified in ra.xml
Can any one help us on this.
Thanks
Parker.

Please refer section "Configuring Connection Information" at below link -
http://download.oracle.com/docs/cd/E17904_01/integration.1111/e10537/T430238T430340.htm#T464886
Regards,
Anuj

Pointbase Server, Connection Pool Issue

Hi All,
 I have set up a cluster containing two nodes - one local and other
 remote machine.
 I have extended my domain to include the Integration and Workshop
 extensions, as my application needs them. I have also configured the
 Node Manager to start the remote server and also setup the workshop
 database on my machine.
 I have set the classpath in the Node Manager to contain the jars -
 E:\bea_sp5\weblogic81\server\lib\weblogic.jar;E:\bea_sp5\weblogic81\common\eval\pointbase\lib\pbserver44.jar;
 E:\bea_sp5\weblogic81\common\eval\pointbase\lib\pbtools44.jar;
 E:\bea_sp5\weblogic81\server\lib\wli.jar;E:\bea_sp5\weblogic81\server\lib\knex.jar;
 <Jun 15, 2006 2:52:59 PM GMT+05:30> <Info>
 <[email protected]:5557> <Starting Server
 VSDClusterDomain2::MngdServer2 ...>
 <Jun 15, 2006 2:53:00 PM GMT+05:30> <Info>
 <[email protected]:5557> <Server VSDClusterDomain2::MngdServer2
 started, process id = 2,364>
 <Jun 15, 2006 2:53:02 PM GMT+05:30> <Info> <WebLogicServer>
 <BEA-000377> <Starting WebLogic Server with Java HotSpot(TM) Client VM
 Version 1.4.2_08-b03 from Sun Microsystems Inc.>
 <Jun 15, 2006 2:53:02 PM GMT+05:30> <Info> <Management> <BEA-141140>
 <The managed server is going to contact the admin server at
 http://15.76.223.63:7001 to check if there exists a running admin
 server at this URL.>
 <Jun 15, 2006 2:53:04 PM GMT+05:30> <Info> <Configuration Management>
 <BEA-150017> <This server is being started as a dependent managed
 server.>
 <Jun 15, 2006 2:53:04 PM GMT+05:30> <Info> <Management> <BEA-141107>
 <Version: WebLogic Server 8.1 SP5 Mon Sep 19 23:06:54 PDT 2005 641358
 WebLogic XMLX Module 8.1 SP5 Mon Sep 19 23:06:54 PDT 2005 641358
 WebLogic Integration 8.1 SP5 Wed Sep 21 21:56:54 PDT 2005 643163>
 <Jun 15, 2006 2:53:04 PM GMT+05:30> <Info> <Configuration Management>
 <BEA-150015> <Connecting to the administration server
 http://15.76.223.63:7001 to retrieve the initial configuration.>
 <Jun 15, 2006 2:53:13 PM GMT+05:30> <Notice> <Log Management>
 <BEA-170019> <The server log file
 E:\bea_sp5\weblogic81\common\nodemanager\MngdServer2\MngdServer2.log is
 opened. All server side log events will be written to this file.>
 <Jun 15, 2006 2:53:16 PM GMT+05:30> <Notice> <Security> <BEA-090082>
 <Security initializing using security realm myrealm.>
 <Jun 15, 2006 2:53:16 PM GMT+05:30> <Notice> <Security> <BEA-090170>
 <Loading the private key stored under the alias DemoIdentity from the
 jks keystore file E:\bea_sp5\weblogic81\server\lib\DemoIdentity.jks.>
 <Jun 15, 2006 2:53:16 PM GMT+05:30> <Notice> <Security> <BEA-090171>
 <Loading the identity certificate stored under the alias DemoIdentity
 from the jks keystore file
 E:\bea_sp5\weblogic81\server\lib\DemoIdentity.jks.>
 <Jun 15, 2006 2:53:16 PM GMT+05:30> <Notice> <Security> <BEA-090169>
 <Loading trusted certificates from the jks keystore file
 E:\bea_sp5\weblogic81\server\lib\DemoTrust.jks.>
 <Jun 15, 2006 2:53:16 PM GMT+05:30> <Notice> <Security> <BEA-090169>
 <Loading trusted certificates from the jks keystore file
 E:\bea_sp5\jdk142_08\jre\lib\security\cacerts.>
 <Jun 15, 2006 2:53:17 PM GMT+05:30> <Notice> <WebLogicServer>
 <BEA-000328> <Starting WebLogic Managed Server "MngdServer2" for domain
 "VSDClusterDomain2">
 <Jun 15, 2006 2:53:21 PM GMT+05:30> <Warning> <HTTP> <BEA-101296>
 <Unable to load the default compiler class "com.sun.tools.javac.Main".
 Using the default javac compiler to compile JSPs.>
 <Jun 15, 2006 2:53:22 PM GMT+05:30> <Notice> <Cluster> <BEA-000138>
 <Listening for announcements from cluster Cluster1 on 237.0.0.1:7001.>
 <Jun 15, 2006 2:53:22 PM GMT+05:30> <Notice> <Cluster> <BEA-000133>
 <Waiting to synchronize with other running members of Cluster1.>
 <Jun 15, 2006 2:53:53 PM GMT+05:30> <Error> <JDBC> <BEA-001150>
 <Connection Pool "cgJMSPool-nonXA" deployment failed with the following
 error: No registered driver accepts URL:
 jdbc:pointbase:server://15.76.223.63:9093/workshop.>
 <Jun 15, 2006 2:53:54 PM GMT+05:30> <Error> <JDBC> <BEA-001150>
 <Connection Pool "bpmArchPool" deployment failed with the following
 error: No registered driver accepts URL:
 jdbc:pointbase:server://15.76.223.63:9093/workshop.>
 <Jun 15, 2006 2:53:54 PM GMT+05:30> <Error> <JDBC> <BEA-001150>
 <Connection Pool "cgPool" deployment failed with the following error:
 No registered driver accepts URL:
 jdbc:pointbase:server://15.76.223.63:9093/workshop.>
 <Jun 15, 2006 2:53:54 PM GMT+05:30> <Error> <JDBC> <BEA-001151> <Data
 Source "cgDataSource-nonXA" deployment failed with the following error:
 DataSource(cgDataSource-nonXA;weblogic.jdbc.jts.ebusinessPool) can't be
 created with non-existent Pool (connection or multi)
 (cgJMSPool-nonXA).>
 <Jun 15, 2006 2:53:54 PM GMT+05:30> <Error> <JDBC> <BEA-001151> <Data
 Source "cgDataSource" deployment failed with the following error:
 DataSource(cgDataSource;cgSampleDataSource) can't be created with
 non-existent Pool (connection or multi) (cgPool).>
 <Jun 15, 2006 2:53:54 PM GMT+05:30> <Error> <JDBC> <BEA-001151> <Data
 Source "bpmArchDataSource" deployment failed with the following error:
 DataSource(bpmArchDataSource) can't be created with non-existent Pool
 (connection or multi) (bpmArchPool).>
 <Jun 15, 2006 2:54:07 PM GMT+05:30> <Alert> <JMS> <BEA-040052>
 <JMSServer "cgJMSServer_auto_2" store failed to open
 java.io.IOException: JMS JDBC store, connection pool =
 <cgJMSPool-nonXA>, prefix = <VSD_2>: connection pool does not exist.
 java.io.IOException: JMS JDBC store, connection pool =
 <cgJMSPool-nonXA>, prefix = <VSD_2>: connection pool does not exist
 at
 weblogic.jms.store.JDBCIOStream.throwIOException(JDBCIOStream.java:488)
 at weblogic.jms.store.JDBCIOStream.checkPool(JDBCIOStream.java:1599)
 at weblogic.jms.store.JDBCIOStream.open(JDBCIOStream.java:548)
 at weblogic.jms.store.JMSStore.open(JMSStore.java:224)
 at weblogic.jms.backend.BEStore.open(BEStore.java:262)
 at weblogic.jms.backend.BEStore.start(BEStore.java:151)
 at weblogic.jms.backend.BackEnd.openStores(BackEnd.java:1171)
 at weblogic.jms.backend.BackEnd.resume(BackEnd.java:1290)
 at weblogic.jms.backend.BackEnd.migratableActivate(BackEnd.java:2939)
 at
 weblogic.cluster.migration.MigratableGroup.add(MigratableGroup.java:107)
 at
 weblogic.cluster.migration.MigrationManager.privateRegister(MigrationManager.java:180)
 at
 weblogic.cluster.migration.MigrationManager.register(MigrationManager.java:127)
 at weblogic.jms.JMSService.addJMSServer(JMSService.java:2226)
 at weblogic.jms.JMSService.addDeployment(JMSService.java:2031)
 at
 weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:337)
 at
 weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(DeploymentTarget.java:597)
 at
 weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeployments(DeploymentTarget.java:575)
 at
 weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(DeploymentTarget.java:241)
 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:324)
 at
 weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:755)
 at
 weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:734)
 at
 weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:516)
 at
 com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
 at
 com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
 at
 weblogic.management.internal.RemoteMBeanServerImpl.private_invoke(RemoteMBeanServerImpl.java:990)
 at
 weblogic.management.internal.RemoteMBeanServerImpl.invoke(RemoteMBeanServerImpl.java:948)
 at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:948)
 at
 weblogic.management.internal.MBeanProxy.invokeForCachingStub(MBeanProxy.java:475)
 at
 weblogic.management.configuration.ServerMBean_Stub.updateDeployments(ServerMBean_Stub.java:7731)
 at
 weblogic.management.deploy.slave.SlaveDeployer.updateServerDeployments(SlaveDeployer.java:1321)
 at
 weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:339)
 at
 weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(DeploymentManagerServerLifeCycleImpl.java:229)
 at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:136)
 at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
 at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
 at weblogic.Server.main(Server.java:32)
 <Jun 15, 2006 2:54:07 PM GMT+05:30> <Error> <JMS> <BEA-040368> <The
 following exception has occurred:
 weblogic.jms.common.JMSException: JMS can not open store
 cgJMSStore_auto_2
 at weblogic.jms.backend.BEStore.start(BEStore.java:163)
 at weblogic.jms.backend.BackEnd.openStores(BackEnd.java:1171)
 at weblogic.jms.backend.BackEnd.resume(BackEnd.java:1290)
 at weblogic.jms.backend.BackEnd.migratableActivate(BackEnd.java:2939)
 at
 weblogic.cluster.migration.MigratableGroup.add(MigratableGroup.java:107)
 at
 weblogic.cluster.migration.MigrationManager.privateRegister(MigrationManager.java:180)
 at
 weblogic.cluster.migration.MigrationManager.register(MigrationManager.java:127)
 at weblogic.jms.JMSService.addJMSServer(JMSService.java:2226)
 at weblogic.jms.JMSService.addDeployment(JMSService.java:2031)
 at
 weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:337)
 at
 weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(DeploymentTarget.java:597)
 at
 weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeployments(DeploymentTarget.java:575)
 at
 weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(DeploymentTarget.java:241)
 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:324)
 at
 weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:755)
 at
 weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:734)
 at
 weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:516)
 at
 com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
 at
 com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
 at
 weblogic.management.internal.RemoteMBeanServerImpl.private_invoke(RemoteMBeanServerImpl.java:990)
 at
 weblogic.management.internal.RemoteMBeanServerImpl.invoke(RemoteMBeanServerImpl.java:948)
 at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:948)
 at
 weblogic.management.internal.MBeanProxy.invokeForCachingStub(MBeanProxy.java:475)
 at
 weblogic.management.configuration.ServerMBean_Stub.updateDeployments(ServerMBean_Stub.java:7731)
 at
 weblogic.management.deploy.slave.SlaveDeployer.updateServerDeployments(SlaveDeployer.java:1321)
 at
 weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:339)
 at
 weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(DeploymentManagerServerLifeCycleImpl.java:229)
 at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:136)
 at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
 at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
 at weblogic.Server.main(Server.java:32)
 Caused by: java.io.IOException: JMS JDBC store, connection pool =
 <cgJMSPool-nonXA>, prefix = <VSD_2>: connection pool does not exist
 at
 weblogic.jms.store.JDBCIOStream.throwIOException(JDBCIOStream.java:488)
 at weblogic.jms.store.JDBCIOStream.checkPool(JDBCIOStream.java:1599)
 at weblogic.jms.store.JDBCIOStream.open(JDBCIOStream.java:548)
 at weblogic.jms.store.JMSStore.open(JMSStore.java:224)
 at weblogic.jms.backend.BEStore.open(BEStore.java:262)
 at weblogic.jms.backend.BEStore.start(BEStore.java:151)
 ... 33 more
 weblogic.jms.common.JMSException: JMS can not open store
 cgJMSStore_auto_2
 at weblogic.jms.backend.BEStore.start(BEStore.java:163)
 at weblogic.jms.backend.BackEnd.openStores(BackEnd.java:1171)
 at weblogic.jms.backend.BackEnd.resume(BackEnd.java:1290)
 at weblogic.jms.backend.BackEnd.migratableActivate(BackEnd.java:2939)
 at
 weblogic.cluster.migration.MigratableGroup.add(MigratableGroup.java:107)
 at
 weblogic.cluster.migration.MigrationManager.privateRegister(MigrationManager.java:180)
 at
 weblogic.cluster.migration.MigrationManager.register(MigrationManager.java:127)
 at weblogic.jms.JMSService.addJMSServer(JMSService.java:2226)
 at weblogic.jms.JMSService.addDeployment(JMSService.java:2031)
 at
 weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:337)
 at
 weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(DeploymentTarget.java:597)
 at
 weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeployments(DeploymentTarget.java:575)
 at
 weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(DeploymentTarget.java:241)
 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:324)
 at
 weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:755)
 at
 weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:734)
 at
 weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:516)
 at
 com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
 at
 com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
 at
 weblogic.management.internal.RemoteMBeanServerImpl.private_invoke(RemoteMBeanServerImpl.java:990)
 at
 weblogic.management.internal.RemoteMBeanServerImpl.invoke(RemoteMBeanServerImpl.java:948)
 at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:948)
 at
 weblogic.management.internal.MBeanProxy.invokeForCachingStub(MBeanProxy.java:475)
 at
 weblogic.management.configuration.ServerMBean_Stub.updateDeployments(ServerMBean_Stub.java:7731)
 at
 weblogic.management.deploy.slave.SlaveDeployer.updateServerDeployments(SlaveDeployer.java:1321)
 at
 weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:339)
 at
 weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(DeploymentManagerServerLifeCycleImpl.java:229)
 at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:136)
 at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
 at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
 at weblogic.Server.main(Server.java:32)
 Caused by: java.io.IOException: JMS JDBC store, connection pool =
 <cgJMSPool-nonXA>, prefix = <VSD_2>: connection pool does not exist
 at
 weblogic.jms.store.JDBCIOStream.throwIOException(JDBCIOStream.java:488)
 at weblogic.jms.store.JDBCIOStream.checkPool(JDBCIOStream.java:1599)
 at weblogic.jms.store.JDBCIOStream.open(JDBCIOStream.java:548)
 at weblogic.jms.store.JMSStore.open(JMSStore.java:224)
 at weblogic.jms.backend.BEStore.open(BEStore.java:262)
 at weblogic.jms.backend.BEStore.start(BEStore.java:151)
 ... 33 more
 --------------- nested within: ------------------
 weblogic.cluster.migration.MigrationException: Failed to activate
 JMSServer cgJMSServer_auto_2 - with nested exception:
 [weblogic.jms.common.JMSException: JMS can not open store
 cgJMSStore_auto_2]
 at weblogic.jms.backend.BackEnd.migratableActivate(BackEnd.java:2946)
 at
 weblogic.cluster.migration.MigratableGroup.add(MigratableGroup.java:107)
 at
 weblogic.cluster.migration.MigrationManager.privateRegister(MigrationManager.java:180)
 at
 weblogic.cluster.migration.MigrationManager.register(MigrationManager.java:127)
 at weblogic.jms.JMSService.addJMSServer(JMSService.java:2226)
 at weblogic.jms.JMSService.addDeployment(JMSService.java:2031)
 at
 weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:337)
 at
 weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(DeploymentTarget.java:597)
 at
 weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeployments(DeploymentTarget.java:575)
 at
 weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(DeploymentTarget.java:241)
 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:324)
 at
 weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:755)
 at
 weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:734)
 at
 weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:516)
 at
 com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
 at
 com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
 at
 weblogic.management.internal.RemoteMBeanServerImpl.private_invoke(RemoteMBeanServerImpl.java:990)
 at
 weblogic.management.internal.RemoteMBeanServerImpl.invoke(RemoteMBeanServerImpl.java:948)
 at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:948)
 at
 weblogic.management.internal.MBeanProxy.invokeForCachingStub(MBeanProxy.java:475)
 at
 weblogic.management.configuration.ServerMBean_Stub.updateDeployments(ServerMBean_Stub.java:7731)
 at
 weblogic.management.deploy.slave.SlaveDeployer.updateServerDeployments(SlaveDeployer.java:1321)
 at
 weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:339)
 at
 weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(DeploymentManagerServerLifeCycleImpl.java:229)
 at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:136)
 at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
 at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
 at weblogic.Server.main(Server.java:32)
 Why do you think this error is occuring? Any other setting needs to be
 done to overcome this problem ?
 Thanks in advance,
 Sandeep

Please verify following
1) have you defined jndi name for database correctly ??
2) Have you added sqljdbc jar file in soa suite server?
3) How much time it takes when you execute same query in JDev ?
4) If you think configuration is issue, please verify the Jdev conn details @ http://soasphere.blogspot.com/2008/11/connecting-sql-server-from-jdeveloper.html and soa suite server side required settings @ Deploy error because of sql server database adapter

Getting error while configuring DbAdapter connection pool

I have SOA Suite 11g (11.1.1.5.0) installed.
I have created a Data Source (soademoDatabase) in WLS Admin console, as per instructions in Oracle Tutorial.
Then I created a connection pool for DbAdapter.
However when I tried to update the DbAdapter to 'Redeploy this application', I got following error:
weblogic.descriptor.BeanAlreadyExistsException: Bean already exists: "weblogic.j2ee.descriptor.wl.ConnectionInstanceBeanImpl@a0965ff7(//
[javax.resource.cci.ConnectionFactory]/ConnectionInstances[eis/DB/soademoDatabase])"
After this, when I restarted Admin and Managed servers, DbAdapter is failing to start. Following error is shown in the log:
[4] The ra.xml <connectionfactory-impl-class> class 'oracle.tip.adapter.apps.AppsConnectionFactory' could not be loaded from the resource adapter archive/application because of the following error: java.lang.NoClassDefFoundError: oracle/tip/adapter/db/DBConnectionFactory
at weblogic.connector.deploy.ConnectorModule.prepare(ConnectorModule.java:230)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:517)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:159)
Any help/suggestion in this regard is really appreciated.
Thanks in advance

Thanks Anuj.
I checked DBAdapter deployment plan..not sure which entries to remove.."eis/DB/soademoDatabase" is referenced 3-4 times in it.
Please find below the plan file. If you can advise which entries to remove, that will be really helpful.
<?xml version='1.0' encoding='UTF-8'?>
<deployment-plan xmlns="http://xmlns.oracle.com/weblogic/deployment-plan" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.oracle.com/weblogic/deployment-plan http://xmlns.oracle.com/weblogic/deployment-plan/1.0/deployment-plan.xsd" global-variables="false">
<application-name>connectors</application-name>
<variable-definition>
<variable>
<name>ConnectionInstance_1.eis/DB/soademoDatabase_JNDIName_13299030406160</name>
<value>eis/DB/soademoDatabase</value>
</variable>
<variable>
<name>ConfigProperty_xADataSourceName_Value_13299033172170</name>
<value>jdbc/soademoDatabase</value>
</variable>
</variable-definition>
<module-override>
<module-name>DbAdapter.rar</module-name>
<module-type>rar</module-type>
<module-descriptor external="false">
<root-element>weblogic-connector</root-element>
<uri>META-INF/weblogic-ra.xml</uri>
<variable-assignment>
<name>ConnectionInstance_1.eis/DB/soademoDatabase_JNDIName_13299030406160</name>
<xpath>/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="1.eis/DB/soademoDatabase"]/jndi-name</xpath>
<origin>planbased</origin>
</variable-assignment>
<variable-assignment>
<name>ConfigProperty_xADataSourceName_Value_13299033172170</name>
<xpath>/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="eis/DB/soademoDatabase"]/connection-properties/properties/property/[name="xADataSourceName"]/value</xpath>
</variable-assignment>
<hash-code>1329903975155</hash-code>
</module-descriptor>
<module-descriptor external="false">
<root-element>connector</root-element>
<uri>META-INF/ra.xml</uri>
</module-descriptor>
<module-descriptor external="true">
<root-element>wldf-resource</root-element>
<uri>META-INF/weblogic-diagnostics.xml</uri>
</module-descriptor>
</module-override>
<config-root>C:\Middleware\SOASuite11gR1PS4\Oracle_SOA1\soa\connectors\plan</config-root>
</deployment-plan>
Thanks

BPEL - Database Connection Pools, JNDI - How do you do it ?

Scoured forum and BPEL developer and admin guides, and didn't find any good instructions on how to configure and use database pools for BPEL, except possibly this post nearly two years ago data-sources.xml and oc4j-ra.xml
I suspect things may have changed some in two years ! Where can I find this info. Does anyone who has done it have step by step instructions ?

You should have scoured better ;-)
I had a problem that needed to be fixed with a connection pool. Check this post:
Strange Toplink errors appearing
It points to some documentation that will help you:
http://download-uk.oracle.com/docs/cd/B31017_01/integrate.1013/b28994/adptr_db.htm#sthref528
Basically you have to do the following:
- look in the WSDL of your DB adapter. It will have a jca:address section. In this section you will see a jndi location, something like: eis/DB/<a_connection>. Make note of this location
- on the server look for the file oc4j-ra.xml in <oracle_home>/j2ee/<oc4j_soa>/application-deployments/default/DbAdapter. Edit the file. In there are mappings that basically forward the object in location eis/DB/<a_connection> to jdbc/<connection>.
E.g.:
<connector-factory location="eis/DB/DBConnection1" connector-name="Database Adapter">
 <config-property name="xADataSourceName" value="jdbc/DBConnection1DataSource"/>
 <config-property name="dataSourceName" value="loc/DBConnection1DataSource"/>
 <config-property name="platformClassName" value="oracle.toplink.platform.database.Oracle9Platform"/>
 <config-property name="usesNativeSequencing" value="true"/>
 <config-property name="sequencePreallocationSize" value="50"/>
 <config-property name="defaultNChar" value="false"/>
 <config-property name="usesBatchWriting" value="true"/>
 <connection-pooling use="none">
 </connection-pooling>
 <security-config use="none">
 </security-config>
 </connector-factory>Now copy one of these blocks and edit it so that the location matches your eis/DB/<a_connection> location. Map the dataSource and xaDataSource properties to jdbc/<connection> s (which you create in the next step)
- go to the enterprise manager, click on the soa suite oc4j container, choose the 'administration' link. Click on the 'Go to task' icon for JDBC connections. Here you can create your connection pool, and db connection. Make sure the location of your JDBC connection matches what you have configured in the oc4j-ra.xml file.
- restart your soasuite/bpel oc4j container
- bob's your uncle ;-)
HTH,
Bas

Connection pools, dspMaxThreads, listener-threads and ReceiverThreads?

Hi,
We are using BPEL 10.1.3.3. Our integration uses the database adapter and the AQ adapter against the same remote database 10.1.2.3. We are experiencing problems with transaction that fails with:
java.sql.SQLException: Unable to get a physical connection from the database...there are no connections available.Error Code: 0.
Then we tried to change the connection pools to not use so many connection but now instances disappears.
The 2 connections pools are setup like this:
DBAdapter connection pool with max 10 connection
AqAdapter connection pool with max 2 connections
We have 3 domains:
Default:
dspMaxThreads 20
dspMinThreads 5
Test:
dspMaxThreads 100
dspMinThreads 5
Production:
dspMaxThreads 60
dspMinThreads 5
listener-threads and ReceiverThreads are set to 300 in the orion-ejb-jar.xml in C:\oracle\product\10.1.3.1\OracleAS_1\j2ee\oc4j_soa\application-deployments\orabpel\ejb_ob_engine
I had a look at Clemens blog about lost instances (http://clemensblog.blogspot.com/2007/07/soa-suite-10133-patchset-and-lost.html) but I cannot understand the part about listener-threads and receiverThreads. Can anybody explain how the size of the connection pools and the dspMaxThreads, ReceiveThreads andlistener-threads has to be?
Regards Pete
Here are the settings for the WorkerBean:
<message-driven-deployment name="WorkerBean" listener-threads="300" min-instances="100" resource-adapter="BPELjms">
<ejb-ref-mapping name="ejb/local/DispatcherLocalBean" jndi-properties-file="jndi.properties" />
<ejb-ref-mapping name="ejb/local/CubeEngineLocalBean" jndi-properties-file="jndi.properties" />
<ejb-ref-mapping name="ejb/local/DomainManagerLocalBean" jndi-properties-file="jndi.properties" />
<ejb-ref-mapping name="ejb/local/ActivityManagerLocalBean" jndi-properties-file="jndi.properties" />
<ejb-ref-mapping name="ejb/local/CubeDeliveryLocalBean" jndi-properties-file="jndi.properties" />
<ejb-ref-mapping name="ejb/local/MessageLocalBean" jndi-properties-file="jndi.properties" />
<ejb-ref-mapping name="ejb/services/NotificationServiceBean" jndi-properties-file="jndi.properties" />
<ejb-ref-mapping name="ejb/local/TaskServiceBean" jndi-properties-file="jndi.properties" />
<config-property>
<config-property-name>ConnectionFactoryJndiName</config-property-name>
<config-property-value>BPELjms/BPELWorkerQueueFactory</config-property-value>
</config-property>
<config-property>
<config-property-name>DestinationName</config-property-name>
<config-property-value>BPELjms/BPELWorkerQueue</config-property-value>
</config-property>
<config-property>
<config-property-name>DestinationType</config-property-name>
<config-property-value>javax.jms.Queue</config-property-value>
</config-property>
<config-property>
<config-property-name>AcknowledgeMode</config-property-name>
<config-property-value>Auto-acknowledge</config-property-value>
</config-property>
<config-property>
<config-property-name>ReceiverThreads</config-property-name>
<config-property-value>300</config-property-value>
</config-property>
<config-property>
<config-property-name>ListenerThreadMaxIdleDuration</config-property-name>
<config-property-value>100000000</config-property-value>
</config-property>
<config-property>
<config-property-name>ListenerThreadMinBusyDuration</config-property-name>
<config-property-value>1</config-property-value>
</config-property>
<config-property>
<config-property-name>ListenerThreadMaxPollInterval</config-property-name>
<config-property-value>10</config-property-value>
</config-property>
</message-driven-deployment>Please :-)
Message was edited by:
Peter Lorenzen

Thanks Marc,
Yes I have and I got it working. If you set dspMaxThread to 90 and my connections pools to max session 90 it works. Don't understand why it has to be so high. It's potentially a lot of resources that has to be available on the database (Extra ram). But it looks like it's OK for now.
Regards Pete

Tracing individual session from connection pool

Dear all,
DB : 10.2.0.4.0 (RAC)
Solaris 5.10
Application : Oracle SOA 10.1.3
We have CRM application deployed in SOA which inturns connects to RAC DB for data.All the
connections from SOA comes through a connection pool to the DB. Now, is there any way I can able to trace a individual session coming form this connection pool ?
Please guide ?
Kai

You have a couple of options as far as I know:
1. If you are using a Client Identifier that is granular enough to identify a particular user you can enable tracing at that level.
2. You could try and capture the particular SID and SERIAL# for the session and enable tracing that way.
The [DBMS_MONITOR|http://download-west.oracle.com/docs/cd/B19306_01/appdev.102/b14258/d_monitor.htm#i1003679] package provides the interface to enable tracing.
HTH!

RFC_FAILURE affects Connection Pool

Using VB.NET (2003) with .Net Connector 2.0.
An intermittent problem causes a RFC Call to fail, and an exception is raised in the .NET code. The Exception message is:
 See RFC trace file or SAP system log for more details
The Trace file shows:
ERROR file opened at 20051115 131423 GMT Standard
 T, SAP-REL 640,0,78 RFC-VER 3 759904 MT-SL
T:2844 Could not send rfc container 0x130
T:2844 <* RfcCall [1] : returns 1:RFC_FAILURE
T:2844 <* RfcCallReceive [1] : returns 1:RFC_FAILURE
>TS> Tue Nov 15 13:14:24 2005
T:2844 <* RfcCleanupContext [1] : returns
 18:RFC_INVALID_HANDLE
T:2844 <* RfcCleanupContext [1] : returns
 18:RFC_INVALID_HANDLE
This error adversely affects the Connection Pool as calls to other RFCs are now prone to similar intermittent errors
Is there any way to prevent the problem causing problems with Connection Pool ?
Is there any way of removing a faulty connection from the pool ? (NB Close and Dispose on the connection does not help)

The application is a Windows service - so I don't want to lose any connections. I assume that closing the connection (and not returning it) will affect the number of available connections in the pool(?).
I'm using async. RFC call, and the problem is detected in the callback function when the EndRFCCall is performed.
Original code:
Public Sub Execute_RFC(ByVal parameters as string())
' Assign SAP Connection to RFC Proxy
sapRFCProxy.Connection = SAPConnectionPool.GetConnectionFromPool(ConnectString)
Call the SAP RFC - Asynchronously
arAsyncResult = m_sapRFCProxy.BeginRFCCall( params..., AddressOf RFC_CallBack, objAsyncState)
End Sub
Private Sub RFC_CallBack(ByVal ar As IAsyncResult)
Try
 ' Retrieve the SAP RFC Response...
 Call sapRFCProxy.EndRFCCall(ar, param1, param2, etc...)
Catch ex As Exception
 ' Log the Error...
End Try
' Return the Connection
Call SAPConnections.ReturnConnection(sapRFCProxy.Connection)
End Sub
I have changed the code as suggest so that the connection is closed, disposed but not returned. This cleared the RFC_INVALID_HANDLE errors, but the main problem of a corrupted connection persists.
Diagnostics produced by the amended code:
Trace File (Info):
2005-11-16 11:55:46Z Warning: RfcCleanupContext failed. Closing connection
dev_RFC.trc
ERROR file opened at 20051116 115546 GMT Standard T, SAP-REL 640,0,78 RFC-VER 3 759904 MT-SL
T:3068 ======> CPIC-CALL: 'CMSEND'
ERROR program state check for conversation 99610798
TIME Wed Nov 16 11:55:46 2005
RELEASE 640
COMPONENT CPIC (TCP/IP)
VERSION 3
RC 471
MODULE r3cpic.c
LINE 2576
DETAIL called function STSEND in state state=BUFFER_DATA2
COUNTER 1
T:3068 <* RfcCall [20] : returns 1:RFC_FAILURE
T:3068 <* RfcCallReceive [20] : returns 1:RFC_FAILURE
T:3068 <* RfcCleanupContext [20] : returns 1:RFC_FAILURE
Even with the change to the code, a call to a reliable RFC will now fail intermittently with:
T:2876 Could not send rfc container 0x130
T:2876 <* RfcCall [24] : returns 1:RFC_FAILURE
T:2876 <* RfcCallReceive [24] : returns 1:RFC_FAILURE
Thanks

Connection pool / db failure

WLS6.0 sp2 / Win2k
Oracle 8.1.7 / Solaris 8
problem is if DB fails, the connection pool fails, and will not restart. If I run a java weblogic.Admin EXISTS_POOL command, it says the pool doesnt exist.
If i run a RESET_POOL, using the system user password, it comes back with:
Exception in thread "main" javax.naming.AuthenticationException. Root exception is java.lang.Securi
tyException: Authentication for user guest denied in realm weblogic
<<no stack trace available>>
I have test on reserved set (and dual as the table).
Anyone shed any light on what could be going wrong, because right now, every time the DB fails, we have to restart the **&$"&^ server.... (and that takes around 20mins for all the apps to init)
tks
will

Hi Will,
When you bring up the server, if the database is down, your connection pools
will not come up if you have an initial capacity greater than 0. This is a
known issue and the workaround for this is to set the initial capacity to
zero so the pool comes up even when the database is down, then make sure you
set the capacity increment to the value that you like your initial capacity
to be and have the TestConnectionOnReserve to true.
hth
sree
"Will" <[email protected]> wrote in message
news:3d13111f$[email protected]..
WLS6.0 sp2 / Win2k
Oracle 8.1.7 / Solaris 8
problem is if DB fails, the connection pool fails, and will not restart.If I run a java weblogic.Admin EXISTS_POOL command, it says the pool doesnt
exist.
If i run a RESET_POOL, using the system user password, it comes back with:
Exception in thread "main" javax.naming.AuthenticationException. Rootexception is java.lang.Securi
tyException: Authentication for user guest denied in realm weblogic
<<no stack trace available>>
I have test on reserved set (and dual as the table).
Anyone shed any light on what could be going wrong, because right now,every time the DB fails, we have to restart the **&$"&^ server.... (and that
takes around 20mins for all the apps to init)
>
tks
will

RFC_ERROR_SYSTEM_FAILURE: Time limit exceeded. Connection Pool - JCO api

Hi Everyone
My Connection Pool parameters JCO api.
client=300
user=SISGERAL_RFC
passwd=******
ashost=14.29.3.120
sysnr=00
size=10
I have these parameters on my Connection Pool and sometimes appear these wrongs in my application:
1.
2006-01-07 13:20:37,414 ERROR com.tel.webapp.framework.SAPDataSource - ##### Time limit exceeded. LOCALIZED MESSAGE = Time limit exceeded. KEY = RFC_ERROR_SYSTEM_FAILURE GROUP = 104 TOSTRING = com.sap.mw.jco.JCO$Exception: (104) RFC_ERROR_SYSTEM_FAILURE: Time limit exceeded.
2.
2006-01-07 14:01:31,007 ERROR com.tel.webapp.framework.SapPoolConnectionManager - Timeout
Id like to know if is happening.
Are there something wrong with my connection pool?
What can be happening?
Thanks

Raghu,
Thanks for your response.
Yes, the pool connections are in place according to the sAP note mentioned above.
Regards,
Faisal

SOA connection pools

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