Connection Pool error

Hello,
I am getting the following error in Answers while trying to view the results
Odbc driver returned an error (SQLExecDirectW).
Error Details
Error Codes: OPR4ONWY:U9IM8TAC:OI2DL65P
State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 16001] ODBC error state: IM002 code: 0 message: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified. (HY000)
SQL Issued: SELECT reports."YEAR" saw_0, REPORTs."Total " saw_1 FROM sample_prod_pc ORDER BY saw_0
And in the administration tool during the consistency check i am getting the following warning
[39028] The features in the database sample_prod do not match the defaults.This can cause the query problems.
Please let me know where is the problem.
Thanks in Advance.

Hi Kishore,
Thanks for the reply.
I am able to import the metadata from from this datasource like administrationtool->file->import->from database.
Its working fine without any problems.But when i say update row counts its throwing the following errors.
[NQODBC][SQL_STATE:HY000][nqserror: 10058] A general error has occured.
[nqsError :43093]An errror occured while processing the EXECUTE Physical statement.
[nQSError: 17001]Oracle Error Code:12154,message:ORA-12154:TNS:could not resolve the connect identifier specified at OCI call OCIServerAttach.
[nQSerror: 17014] Could not connect to ORacle database.
Is that means no problem with the DSN connection,but the problem is with the connection pool?
Please help me out.
Thanks in advance.

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Edited by: Esmaiel Soroor on May 31, 2013 8:34 PM

This is the wrong forum for this question.
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Cannot get a connection, pool error Timeout waiting for idle object

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SHOW PROCESSLIST; tolding me someinformation? I use Mysql
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JDev 10.1.3 - running any application results in connection pool error

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Weblogic server not starting due to connection pool error.

Hi all,
We have some issues with the network due to that, weblog server not able to create the connection pool or make physical connection with the database in the allocated time, we need to increase the timeout so that weblogic can wait and create a connection and then start the apps. How to achieve this?
Currently the server crashes and forcing to shutdown the error listed below
<Oct 10, 2012 5:08:47 PM EDT> <Warning> <JDBC> <BEA-001129> <Received exception while creating connection for pool "oltpDS": IO Error: Socket read timed out>
<Oct 10, 2012 5:09:48 PM EDT> <Warning> <JDBC> <BEA-001129> <Received exception while creating connection for pool "oltpDS": IO Error: Socket read timed out>
<Oct 10, 2012 5:10:49 PM EDT> <Warning> <JDBC> <BEA-001129> <Received exception while creating connection for pool "oltpDS": IO Error: Socket read timed out>
<Oct 10, 2012 5:10:50 PM EDT> <Error> <Deployer> <BEA-149205> <Failed to initialize the application 'oltpDS' due to error weblogic.application.ModuleException: .
weblogic.application.ModuleException:
 at weblogic.jdbc.module.JDBCModule.prepare(JDBCModule.java:302)
 at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199)
 at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:518)
 at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
 at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:159)
 Truncated. see log file for complete stacktrace
Caused By: weblogic.common.ResourceException: weblogic.common.ResourceException: Could not create pool connection. The DBMS driver exception was: IO Error: Socket read timed out
 at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(ConnectionEnvFactory.java:276)
 at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1249)
 at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1166)
 at weblogic.common.resourcepool.ResourcePoolImpl.start(ResourcePoolImpl.java:249)
 at weblogic.jdbc.common.internal.ConnectionPool.doStart(ConnectionPool.java:1155)
 Truncated. see log file for complete stacktrace
javax.naming.NameNotFoundException: Unable to resolve 'oltpDS'. Resolved ''; remaining name 'oltpDS'
 at weblogic.jndi.internal.BasicNamingNode.newNameNotFoundException(BasicNamingNode.java:1139)
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 at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:411)
 at javax.naming.InitialContext.lookup(InitialContext.java:392)
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 at com.healthedge.j2ee.PooledConnectionHelper.getSTConnection(PooledConnectionHelper.java:281)
 at com.healthedge.j2ee.PooledConnectionHelper.getConnectionIgnoreTxn(PooledConnectionHelper.java:268)
 at com.healthedge.j2ee.PooledConnectionHelper.getConnection(PooledConnectionHelper.java:251)
 at com.healthedge.query.execution.Query.prepareStatement(Query.java:504)
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 at com.healthedge.config.util.ReferenceResolutionHelper.setConstraintValues(ReferenceResolutionHelper.java:277)
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 at com.healthedge.config.util.ReferenceResolver.resolveTypeReference(ReferenceResolver.java:221)
 at com.healthedge.config.util.ReferenceResolver.resolveTypeReference(ReferenceResolver.java:211)
 at com.healthedge.config.util.ReferenceResolver.resolveTypeReference(ReferenceResolver.java:187)
 at com.healthedge.config.util.ReferenceResolver.resolveTypeReference(ReferenceResolver.java:156)
 at com.healthedge.config.eval.HicIdentifier.getReference(HicIdentifier.java:58)
 at com.healthedge.startup.StartupService.startup(StartupService.java:56)
 at com.healthedge.startup.wl.WLStartupService.main(WLStartupService.java:13)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
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 at weblogic.management.deploy.classdeployment.ClassDeploymentManager.access$000(ClassDeploymentManager.java:54)
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 at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
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NESTED TRACES DONE
>
<Oct 10, 2012 5:11:18 PM EDT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to FAILED>
<Oct 10, 2012 5:11:18 PM EDT> <Error> <WebLogicServer> <BEA-000383> <A critical service failed. The server will shut itself down>
<Oct 10, 2012 5:11:18 PM EDT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to FORCE_SHUTTING_DOWN>

Hi,
It looks like your DB is down for now and that is reason why the server cannot initialize your App while startup.
Check which Data source you are using and make initial capacity as zero and try to restart the server again.
Note: you need to do this changes from JMS module under %Domain_Home% / config / jdbc/
Regards,
Kal

Regarding the connection pool Error

Hi All,
I am using weblogic10.3. While starting the server we are able to see the below exceptions in the logs which was causing the server to failed state ,even we resume the
server,the server will come to running state but the instance will not be there in the connection pool monitoring tab .once we restart the server again,its working.
can you please let me know why we are getting these errors and any help to remove these.
####<Apr 14, 2010 6:29:29 AM CDT> <Error> <Server-name> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS
Kernel>> <> <> <1271244569352> <BEA-149205> <Failed to initialize the application 'dsname' due to error weblogic.application.ModuleException: .
weblogic.application.ModuleException:
at weblogic.jdbc.module.JDBCModule.prepare(JDBCModule.java:289)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:42)
at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:615)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:191)
at weblogic.application.internal.SingleModuleDeployment.prepare(SingleModuleDeployment.java:16)
at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:155)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60)
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at weblogic.management.deploy.internal.DeploymentAdapter$1.doPrepare(DeploymentAdapter.java:39)
at weblogic.management.deploy.internal.DeploymentAdapter.prepare(DeploymentAdapter.java:187)
at weblogic.management.deploy.internal.AppTransition$1.transitionApp(AppTransition.java:21)
at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:233)
at weblogic.management.deploy.internal.ConfiguredDeployments.prepare(ConfiguredDeployments.java:165)
at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:122)
at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:173)
at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:89)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
weblogic.common.ResourceException: weblogic.common.ResourceException: Could not create pool connection. The DBMS driver exception was: Io exception: The Network Adapter
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at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1109)
at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1033)
at weblogic.common.resourcepool.ResourcePoolImpl.start(ResourcePoolImpl.java:214)
at weblogic.jdbc.common.internal.ConnectionPool.doStart(ConnectionPool.java:1051)
at weblogic.jdbc.common.internal.ConnectionPool.start(ConnectionPool.java:146)
at weblogic.jdbc.common.internal.ConnectionPoolManager.createAndStartPool(ConnectionPoolManager.java:385)
at weblogic.jdbc.common.internal.ConnectionPoolManager.createAndStartPool(ConnectionPoolManager.java:326)
at weblogic.jdbc.module.JDBCModule.prepare(JDBCModule.java:251)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:42)
at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:615)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:191)
at weblogic.application.internal.SingleModuleDeployment.prepare(SingleModuleDeployment.java:16)
at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:155)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60)
at weblogic.deploy.internal.targetserver.SystemResourceDeployment.prepare(SystemResourceDeployment.java:55)
at weblogic.management.deploy.internal.DeploymentAdapter$1.doPrepare(DeploymentAdapter.java:39)
at weblogic.management.deploy.internal.DeploymentAdapter.prepare(DeploymentAdapter.java:187)
at weblogic.management.deploy.internal.AppTransition$1.transitionApp(AppTransition.java:21)
at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:233)
at weblogic.management.deploy.internal.ConfiguredDeployments.prepare(ConfiguredDeployments.java:165)
at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:122)
at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:173)
at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:89)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

Hi,
Looks like the Database URL may not be correct or may be the TNS name OR some n/w issue between WLS BOX and the DB Box. Please try the following to Double Check it.
Test Number-1 
Step1). Add JDBC Driver also in the Classpath or Better run *"setWLSEnv.sh"*
Step2). Use WLS DB Ping utility:
Syntax:
java -classpath /bea103/wl_server103/server/lib/weblogic.jar utils.dbping ORACLE_THIN <dbUserName> <dbPasswoes> <dbURL>
Example:
java -classpath /bea103/wl_server103/server/lib/weblogic.jar utils.dbping ORACLE_THIN scott tiger databaseHostName:1521:P15215h
Test Number-2
Please run the Following Program from your WLS Server Box:
import java.sql.*;
public class TestConnection
public static void main(String ar[]) throws Exception
System.out.println("\n\t Database URL: "+ar[0]);
System.out.println("\n\t Database UserName: "+ar[1]);
System.out.println("\n\t Database Password: "+ar[2]);
Class.forName("oracle.jdbc.driver.OracleDriver");
System.out.println("\n\t Driver Class Registered and Loaded Successfully...");
System.out.println("\n\n\n\t Trying to Connect to Database....");
Connection con=DriverManager.getConnection(ar[0],ar[1],ar[2]);
System.out.println("\n\n\n\t CONNECTED TO DATABASE SUCCESSFULLY");
To RUN:
java -classpath /opt/app/yourOracelDriverLocation/ojdbc6.jar:.: TestConnection oracelJdbcURL Oracleusername Oraclepassword
if above fails to connect to DataBase ...it simply means Connectivity issue with your database friom the WebLogic Box.
Thanks
Jay SenSharma

SUN IDM 7.1 - Weblogic 8.1 SP6 Connection Pooling error

Hi,
We have a POC environment and IDM is being moved onto the weblogic server.
I need to have the IDM use the weblogic connection pooling, however i am getting the following issue:
Oracle is 10g and wl oracle drivver is oracle.jdbc.driver.OracleDriver
/lh setRepo -v -tOracle -iweblogic.jndi.WLInitialContextFactory -fCIIDMDS -ut3://localhost:29003/" -U"weblogic" -P"password"
Defaulting administrator to 'configurator'.
Defaulting credentials to 'configurator'.
DB Server @ jdbc:hsqldb:hsql://127.0.0.1:53111/idm
Checking 'OracleDataStore:CIIDMDS'...
==> java.sql.SQLException: Internal error: Invalid NLS Conversion ratio
com.waveset.util.IOException:
==> java.sql.SQLException: Internal error: Invalid NLS Conversion ratio
at com.waveset.repository.RelationalDataStore.checkDatabaseMetaData(RelationalDataStore.java:4155)
at com.waveset.repository.RelationalDataStore.init(RelationalDataStore.java:3788)
at com.waveset.install.RepoMan.check(RepoMan.java:1194)
at com.waveset.install.RepoMan.setRepo(RepoMan.java:1082)
at com.waveset.install.RepoMan.main(RepoMan.java:1314)
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 com.waveset.util.CommandProcess.invokeMain(CommandProcess.java:212)
at com.waveset.util.CommandProcess.launch(CommandProcess.java:162)
at com.waveset.util.CommandProcess.run(CommandProcess.java:300)
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 com.waveset.util.Command.main(Command.java:117)
Caused by: java.sql.SQLException: Internal error: Invalid NLS Conversion ratio
at weblogic.rjvm.BasicOutboundRequest.sendReceive(BasicOutboundRequest.java:108)
at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:164)
at weblogic.jdbc.rmi.internal.ConnectionImpl_weblogic_jdbc_wrapper_PoolConnection_oracle_jdbc_driver_T4CConnection_814_WLStub.getMetaData(Unknown Source)
at weblogic.jdbc.rmi.SerialConnection.getMetaData(SerialConnection.java:312)
at com.waveset.util.PooledConnection.getMetaData(PooledConnection.java:213)
at com.waveset.repository.RelationalDataStore.checkDatabaseMetaData(RelationalDataStore.java:3940)
... 16 more
Caused by: java.sql.SQLException: Internal error: Invalid NLS Conversion ratio
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:162)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:227)
at oracle.jdbc.driver.PhysicalConnection.getMaxCharSize(PhysicalConnection.java:4485)
at weblogic.jdbc.wrapper.PoolConnection_oracle_jdbc_driver_T4CConnection.getMaxCharSize(Unknown Source)
at weblogic.jdbc.rmi.internal.ConnectionImpl_weblogic_jdbc_wrapper_PoolConnection_oracle_jdbc_driver_T4CConnection.getMaxCharSize(Unknown Source)
at weblogic.jdbc.rmi.internal.ConnectionImpl_weblogic_jdbc_wrapper_PoolConnection_oracle_jdbc_driver_T4CConnection_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:477)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:420)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:415)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:30)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
Wrapped exception:
java.sql.SQLException: Internal error: Invalid NLS Conversion ratio
at weblogic.rjvm.BasicOutboundRequest.sendReceive(BasicOutboundRequest.java:108)
at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:164)
at weblogic.jdbc.rmi.internal.ConnectionImpl_weblogic_jdbc_wrapper_PoolConnection_oracle_jdbc_driver_T4CConnection_814_WLStub.getMetaData(Unknown Source)
at weblogic.jdbc.rmi.SerialConnection.getMetaData(SerialConnection.java:312)
at com.waveset.util.PooledConnection.getMetaData(PooledConnection.java:213)
at com.waveset.repository.RelationalDataStore.checkDatabaseMetaData(RelationalDataStore.java:3940)
at com.waveset.repository.RelationalDataStore.init(RelationalDataStore.java:3788)
at com.waveset.install.RepoMan.check(RepoMan.java:1194)
at com.waveset.install.RepoMan.setRepo(RepoMan.java:1082)
at com.waveset.install.RepoMan.main(RepoMan.java:1314)
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 com.waveset.util.CommandProcess.invokeMain(CommandProcess.java:212)
at com.waveset.util.CommandProcess.launch(CommandProcess.java:162)
at com.waveset.util.CommandProcess.run(CommandProcess.java:300)
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 com.waveset.util.Command.main(Command.java:117)
Caused by: java.sql.SQLException: Internal error: Invalid NLS Conversion ratio
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:162)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:227)
at oracle.jdbc.driver.PhysicalConnection.getMaxCharSize(PhysicalConnection.java:4485)
at weblogic.jdbc.wrapper.PoolConnection_oracle_jdbc_driver_T4CConnection.getMaxCharSize(Unknown Source)
at weblogic.jdbc.rmi.internal.ConnectionImpl_weblogic_jdbc_wrapper_PoolConnection_oracle_jdbc_driver_T4CConnection.getMaxCharSize(Unknown Source)
at weblogic.jdbc.rmi.internal.ConnectionImpl_weblogic_jdbc_wrapper_PoolConnection_oracle_jdbc_driver_T4CConnection_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:477)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:420)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:415)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:30)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)

Hi,
Are you getting any other Exception when performing basic operations other than ones you had mentioned like search,delete,report etc..?
What was your JDK version earlier and now?
Have you re-build the custom java classes if any?
Have you re-build the custom objects like Forms,WF,TDs etc..?
Regards,
Ferose

Unable to start the Universal Connection Pool error

Hi,
I am trying to deploy two instances of one and the same web application on Tomcat 6. I have application test.war, I have copied and renamed it to test2.war and moved both wars in Tomcat' webapps folder. One of those (which Tomcat decides to start first) correctly gets connection from PoolDataSourceFactory.getPoolDataSource() and works fine, but the second throws this exception while trying to get database connection.
Please help,
Thanks
java.sql.SQLException: Unable to start the Universal Connection Pool: java.sql.SQLException: Unable to start the Universal Connection Pool: oracle.ucp.UniversalConnectionPoolException: MBean exception occurred while registering or unregistering the MBean
at oracle.ucp.util.UCPErrorHandler.newSQLException(UCPErrorHandler.java:541)
at oracle.ucp.jdbc.PoolDataSourceImpl.throwSQLException(PoolDataSourceImpl.java:587)
at oracle.ucp.jdbc.PoolDataSourceImpl.startPool(PoolDataSourceImpl.java:276)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:646)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:613)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:607)
at com.avalonsql.core.db.connection.ConnectionWrapper.<init>(ConnectionWrapper.java:26)
... 31 more
Caused by: java.sql.SQLException: Unable to start the Universal Connection Pool: oracle.ucp.UniversalConnectionPoolException: MBean exception occurred while registering or unregistering the MBean
at oracle.ucp.util.UCPErrorHandler.newSQLException(UCPErrorHandler.java:541)
at oracle.ucp.jdbc.PoolDataSourceImpl.throwSQLException(PoolDataSourceImpl.java:587)
at oracle.ucp.jdbc.PoolDataSourceImpl.startPool(PoolDataSourceImpl.java:247)
... 35 more
Caused by: oracle.ucp.UniversalConnectionPoolException: MBean exception occurred while registering or unregistering the MBean
at oracle.ucp.util.UCPErrorHandler.newUniversalConnectionPoolException(UCPErrorHandler.java:421)
at oracle.ucp.util.UCPErrorHandler.newUniversalConnectionPoolException(UCPErrorHandler.java:389)
at oracle.ucp.admin.UniversalConnectionPoolManagerMBeanImpl.getUniversalConnectionPoolManagerMBean(UniversalConnectionPoolManagerMBeanImpl.java:149)
at oracle.ucp.jdbc.PoolDataSourceImpl.startPool(PoolDataSourceImpl.java:242)
... 35 more
Caused by: java.security.PrivilegedActionException: javax.management.InstanceAlreadyExistsException: oracle.ucp.admin:name=UniversalConnectionPoolManagerMBean
at java.security.AccessController.doPrivileged(Native Method)
at oracle.ucp.admin.UniversalConnectionPoolManagerMBeanImpl.getUniversalConnectionPoolManagerMBean(UniversalConnectionPoolManagerMBeanImpl.java:136)
... 36 more
Caused by: javax.management.InstanceAlreadyExistsException: oracle.ucp.admin:name=UniversalConnectionPoolManagerMBean
at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:917)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:312)
at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:482)
at oracle.ucp.admin.UniversalConnectionPoolManagerMBeanImpl$2.run(UniversalConnectionPoolManagerMBeanImpl.java:142)
... 38 more

I was getting the following exception.. However after setting the property ConnectionFactoryClassName, it went off..
Caused by: java.sql.SQLException: Invalid Universal Connection Pool configuration: java.sql.SQLException: Unable to create factory class instance with provided factory class name: java.lang.ClassNotFoundException:
 at oracle.ucp.util.UCPErrorHandler.newSQLException(UCPErrorHandler.java:541)
 at oracle.ucp.jdbc.PoolDataSourceImpl.throwSQLException(PoolDataSourceImpl.java:587)
 at oracle.ucp.jdbc.PoolDataSourceImpl.createUniversalConnectionPool(PoolDataSourceImpl.java:523)
 at oracle.ucp.admin.UniversalConnectionPoolManagerBase.createConnectionPool(UniversalConnectionPoolManagerBase.java:554)
 ... 92 more
Caused by: java.sql.SQLException: Unable to create factory class instance with provided factory class name: java.lang.ClassNotFoundException:
 at oracle.ucp.util.UCPErrorHandler.newSQLException(UCPErrorHandler.java:541)
 at oracle.ucp.jdbc.PoolDataSourceImpl.throwSQLException(PoolDataSourceImpl.java:587)
 at oracle.ucp.jdbc.PoolDataSourceImpl.initConnectionFactory(PoolDataSourceImpl.java:2457)
 at oracle.ucp.jdbc.PoolDataSourceImpl.createUniversalConnectionPool(PoolDataSourceImpl.java:386)
 ... 93 more
Caused by: java.lang.ClassNotFoundException:
 at java.lang.Class.forNameImpl(Native Method)
 at java.lang.Class.forName(Class.java:169)
 at oracle.ucp.jdbc.PoolDataSourceImpl.initConnectionFactory(PoolDataSourceImpl.java:2444)
 ... 94 more
Edited by: user7953709 on Aug 26, 2011 1:08 AM

Obiee 11g connection pool error

Hai Experts,
Gudmorning.I'm trying to migrate my 10g rpd to 11g.i have given the connection pool details.but it is showing the connection pool failed.
can anyone help me regarding this.??
Thanks in advance,
Chaitanya.

Hi,
Check this..http://siebel-essentials.blogspot.com/2010/09/11-obiee-11g-tips-4-connecting-to.html
http://download.oracle.com/docs/cd/E14571_01/bi.1111/e10540/conn_pool.htm#insertedID0
Even go through the link Saichand gave.
Regards,
Srikanth
Edited by: Srikanth Mandadi on Nov 19, 2010 11:12 PM

Connection pool error in content server

getting below error. resumed the suspended pool and tried restarting the content server... but, unable to get login page itself.
Unable to load the user information. There are no connections available from pool for provider 'SystemDatabase'. Unable to execute service method 'getConnection'. weblogic.jdbc.extensions.PoolDisabledSQLException: weblogic.common.resourcepool.ResourceDisabledException: Pool CSDS is Suspended, cannot allocate resources to applications...
verified data source connection via weblogic (using option "Test DataSource"). it's throwing below error
Connection test failed with the following exception: weblogic.common.resourcepool.ResourceDeadException: 0:weblogic.common.ResourceException: Could not create pool connection. The DBMS driver exception was: IO Error: Unknown host specified
NOTE: There are no changes done on data source settings

There was a similar question: Unable to load the user info or execute service method 'getConnection'
There is nothing to add to William's answer:
This is a WebLogic issue. You need to determine why the datasource was suspended. Restarting the WLS admin server and the UCM managed server should restart the suspended pool, but I'd expect the underlying issue to remain.

Connection pooling error (Tomcat 5.5 Oracle 9i)

Can someone please help,
For the last 3 hours been search all past thread but no luck with my issue.
I get error on line 4:
== mytest.jsp
Context initContext = new InitialContext();
Context envContext = (Context)initContext.lookup("java:comp/env");
OracleDataSource ds = (OracleDataSource)envContext.lookup("jdbc/nidev");
ds.getConnection();
==
Error:
root cause
javax.servlet.ServletException: invalid arguments in call
 org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:858)
 org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:791)
 org.apache.jsp.common.configurations_jsp._jspService(configurations_jsp.java:101)
 org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
root cause
java.sql.SQLException: invalid arguments in call
 oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
 oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:162)
 oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:227)
 oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:200)
 oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:347)
My Context:
<Context reloadable="true"
path="/dbbuild/nidev"
debug="1"
docBase="/home/nazrul/nidev/webapps/jsp">
<Resource name="jdbc/nidev"
auth="Container"
type="oracle.jdbc.pool.OracleDataSource"
driverClassName="oracle.jdbc.OracleDriver"
factory="oracle.jdbc.pool.OracleDataSourceFactory"
url="jdbc:oracle:thin:@192.168.10.2:1521:NIDEV"
username="nislam"
password="nislam"
removeAbandoned="true"
removeAbandonedTimeout="30"
maxActive="50"
maxIdle="3"
maxWait="10000" />
</Context>

Any idea anyone?

Connection pool error with oracle 11g and weblogic 10

Hi,
my code is:
public Connection getConnection() {
          properties = new Properties();
          properties.put(Context.INITIAL_CONTEXT_FACTORY,
                    "weblogic.jndi.T3InitialContextFactory");
          //properties.put(Context.SECURITY_PRINCIPAL, "weblogic");
          //properties.put(Context.SECURITY_CREDENTIALS, "weblogic");
          properties.put(Context.PROVIDER_URL, "t3://172.23.61.214:7001/");
          try {
               initialContext = new InitialContext(properties);
               datasource = (DataSource) initialContext.lookup("sample_jndi");
               try {
                    connection = datasource.getConnection();
               } catch (SQLException e) {
                    e.printStackTrace();
          } catch (NamingException e) {
               e.printStackTrace();
          return connection;
it is giving Exception at line " connection = datasource.getConnection(); "
Exception is:
javax.naming.CommunicationException [Root exception is java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
     java.io.EOFException]
     at weblogic.jrmp.Context.lookup(Context.java:189)
     at weblogic.jrmp.Context.lookup(Context.java:195)
     at javax.naming.InitialContext.lookup(Unknown Source)
     at com.code.sample.connectionDB.JDBCConnectionPool.getConnection(JDBCConnectionPool.java:35)
     at com.code.sample.connectionDB.JDBCConnectionPool.main(JDBCConnectionPool.java:52)
Caused by: java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
     java.io.EOFException
     at sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source)
     at sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source)
     at sun.rmi.server.UnicastRef.newCall(Unknown Source)
     at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
     at weblogic.jrmp.Context.lookup(Context.java:185)
     ... 4 more
Caused by: java.io.EOFException
     at java.io.DataInputStream.readByte(Unknown Source)
     ... 9 more
Please Advice.... Thanks

I removed the "/" and tried..
But the exception is same:
javax.naming.CommunicationException [Root exception is java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
     java.io.EOFException]
     at weblogic.jrmp.Context.lookup(Context.java:189)
     at weblogic.jrmp.Context.lookup(Context.java:195)
     at javax.naming.InitialContext.lookup(Unknown Source)
     at com.code.sample.connectionDB.JDBCConnectionPool.getConnection(JDBCConnectionPool.java:35)
     at com.code.sample.connectionDB.JDBCConnectionPool.main(JDBCConnectionPool.java:52)
Caused by: java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
     java.io.EOFException
     at sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source)
     at sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source)
     at sun.rmi.server.UnicastRef.newCall(Unknown Source)
     at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
     at weblogic.jrmp.Context.lookup(Context.java:185)
     ... 4 more
Caused by: java.io.EOFException
     at java.io.DataInputStream.readByte(Unknown Source)
     ... 9 more

Creation of Connection Pools

I have tried various mechanisms of uploading the Notification Agent example and even the simple HelloWorld example from the IFS documentation but always failed.
I digged through the discussion group to find that I am not alone and many people are facing the IFS-1060 cannot create connection pool error. Can somebody please provide a solution to this error?

I'll suggest you to do a search on OTN for "connection pool". You'll find some useful information from people's discussion and from our answers.

ORABPEL START-UP ERROR!!!!!!!! - Connection Pool Deployment failure

I have installed BPEL Process Manager with Weblogic 8.1SP4.
I am using Oracle Database 9.2.0.5.0 for Oracle BPEL Process
Manager installation.
Also i have made following changes for JDBC thin driver accordingly.
<JDBCConnectionPool CapacityIncrement="2"
DriverName="oracle.jdbc.OracleDriver"
MaxCapacity="15" LoginDelaySeconds="1"
Name="BPELServerPool"
ShrinkPeriodMinutes="15"
ShrinkingEnabled="true" SupportsLocalTransaction="true"
Targets="orabpelServer"
URL="jdbc:oracle:thin:orabpel/orabpel_password@hostname:port:database_servoce_
name"/>
I m getting following error while starting the server :-
Connection Pool "BPELServerPool" deployment failed with the following error: 0:Could not create pool connection. The DBMS driver exception was: invalid arguments in call.
Also I m getting following error during startup
ORABPEL-04076
Cannot lookup jdbc datasource.
The process domain was unable to lookup the TX datasource "BPELServerDataSourceWorkflow".
Please check that the machine hosting the datasource is physically connected to the network. Additionally check that the connection pool properties as defined in the application server startup properties are valid.
at com.collaxa.cube.engine.data.ConnectionFactory$ConnectionFactoryImpl.init(ConnectionFactory.java:268)
at com.collaxa.cube.engine.data.ConnectionFactory.update(ConnectionFactory.java:54)
at com.collaxa.cube.engine.data.ConnectionFactory.init(ConnectionFactory.java:42)
at com.collaxa.cube.admin.data.ServerConnectionFactory.init(ServerConnectionFactory.java:34)
at com.collaxa.cube.admin.adaptors.ServerAdaptorManager.init(ServerAdaptorManager.java:66)
at com.collaxa.cube.admin.ServerManager.__init(ServerManager.java:211)
at com.collaxa.cube.admin.ServerManager.init(ServerManager.java:99)
at com.collaxa.cube.ejb.impl.ServerBean.init(ServerBean.java:200)
at com.collaxa.cube.ejb.impl.ServerBean_g9inc6_EOImpl.init(ServerBean_g9inc6_EOImpl.java:856)
at com.collaxa.cube.admin.CXLoaderServlet.init(CXLoaderServlet.java:62)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at weblogic.servlet.internal.ServletStubImpl$ServletInitAction.run(ServletStubImpl.java:1028)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubImpl.java:904)
at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStubImpl.java:883)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:822)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:3333)
at weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:3278)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:3259)
at weblogic.servlet.internal.WebAppServletContext.setStarted(WebAppServletContext.java:5949)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:862)
at weblogic.j2ee.J2EEApplicationContainer.start(J2EEApplicationContainer.java:2127)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:2168)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:2115)
at weblogic.management.deploy.slave.SlaveDeployer$Application.setActivation(SlaveDeployer.java:3082)
at weblogic.management.deploy.slave.SlaveDeployer.setActivationStateForAllApplications(SlaveDeployer.java:1751)
at weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:359)
at weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(DeploymentManagerServerLifeCycleImpl.java:229)
at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:131)
at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:966)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:361)
at weblogic.Server.main(Server.java:32)
<Error> <HTTP> <BEA-101216> <Servlet: "cxloader" failed to preload on startup in Web application: "startup".
javax.servlet.ServletException:
ORABPEL START-UP ERROR!!!!!!!!
Can Anyone kindly suggest what is the problem ?

I have installed BPEL Process Manager with Weblogic 8.1SP4.
I am using Oracle Database 9.2.0.5.0 for Oracle BPEL Process
Manager installation.
Also i have made following changes for JDBC thin driver accordingly.
<JDBCConnectionPool CapacityIncrement="2"
DriverName="oracle.jdbc.OracleDriver"
MaxCapacity="15" LoginDelaySeconds="1"
Name="BPELServerPool"
ShrinkPeriodMinutes="15"
ShrinkingEnabled="true" SupportsLocalTransaction="true"
Targets="orabpelServer"
URL="jdbc:oracle:thin:orabpel/orabpel_password@hostname:port:database_servoce_
name"/>
I m getting following error while starting the server :-
Connection Pool "BPELServerPool" deployment failed with the following error: 0:Could not create pool connection. The DBMS driver exception was: invalid arguments in call.
Also I m getting following error during startup
ORABPEL-04076
Cannot lookup jdbc datasource.
The process domain was unable to lookup the TX datasource "BPELServerDataSourceWorkflow".
Please check that the machine hosting the datasource is physically connected to the network. Additionally check that the connection pool properties as defined in the application server startup properties are valid.
at com.collaxa.cube.engine.data.ConnectionFactory$ConnectionFactoryImpl.init(ConnectionFactory.java:268)
at com.collaxa.cube.engine.data.ConnectionFactory.update(ConnectionFactory.java:54)
at com.collaxa.cube.engine.data.ConnectionFactory.init(ConnectionFactory.java:42)
at com.collaxa.cube.admin.data.ServerConnectionFactory.init(ServerConnectionFactory.java:34)
at com.collaxa.cube.admin.adaptors.ServerAdaptorManager.init(ServerAdaptorManager.java:66)
at com.collaxa.cube.admin.ServerManager.__init(ServerManager.java:211)
at com.collaxa.cube.admin.ServerManager.init(ServerManager.java:99)
at com.collaxa.cube.ejb.impl.ServerBean.init(ServerBean.java:200)
at com.collaxa.cube.ejb.impl.ServerBean_g9inc6_EOImpl.init(ServerBean_g9inc6_EOImpl.java:856)
at com.collaxa.cube.admin.CXLoaderServlet.init(CXLoaderServlet.java:62)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at weblogic.servlet.internal.ServletStubImpl$ServletInitAction.run(ServletStubImpl.java:1028)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubImpl.java:904)
at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStubImpl.java:883)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:822)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:3333)
at weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:3278)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:3259)
at weblogic.servlet.internal.WebAppServletContext.setStarted(WebAppServletContext.java:5949)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:862)
at weblogic.j2ee.J2EEApplicationContainer.start(J2EEApplicationContainer.java:2127)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:2168)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:2115)
at weblogic.management.deploy.slave.SlaveDeployer$Application.setActivation(SlaveDeployer.java:3082)
at weblogic.management.deploy.slave.SlaveDeployer.setActivationStateForAllApplications(SlaveDeployer.java:1751)
at weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:359)
at weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(DeploymentManagerServerLifeCycleImpl.java:229)
at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:131)
at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:966)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:361)
at weblogic.Server.main(Server.java:32)
<Error> <HTTP> <BEA-101216> <Servlet: "cxloader" failed to preload on startup in Web application: "startup".
javax.servlet.ServletException:
ORABPEL START-UP ERROR!!!!!!!!
Can Anyone kindly suggest what is the problem ?

Connection pool size limit error

Hi all,
I am trying to execute a BAPI function from MII, execution fails with the following message;
[ERROR] Unable to make RFC call Exception: [Problem retrieving JCO.Function object: Connection pool <ECC_Server>:800:02:EN:ECCUser is exhausted. The current pool size limit (max connections) is 1 connections.]
[WARN] [SAP_JCo_Function_0] Skipping execution of output links due to action failure.
[ERROR] Uncaught exception from SAP_JCo_Function_0, Problem retrieving JCO.Function object: Connection pool <ECC_Server>:800:02:EN:ECCUser is exhausted. The current pool size limit (max connections) is 1 connections.
Config:
1. In 'SAP MII: Connections' of type JCO and have given pool size to 100.
2. In 'SAP MII: Credential Stores' store is created and same is being used in Start Session.
3. In JCO_Function block, we can search for the Function Module and set it.
MII Version:
14.0.2 Build(82)
Am I missing something?
Has any one seen this? please advise.
Thanks,
Message was edited by: Shridhar N

Check if there is another JCo connection configured with the same IP and User. I have found in the past that even though there are two connections configured because they have the same ip and user they are put into one pool with the lowest max pool of the two connections.

Connection Pool error

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