SQLException No suitable Driver Found for jdbc oracle thin localhost 1521 orcl

Question

I am trying to develop a Java EE application that connect to an Oracle database from eb service class but I encounter a   SQLException  No suitable driver found for jdbc oracle thin    localhost 1521 orcl   I have the ojdbc6 jar in the class path and I have also verified that this in the JBoss deployment folder    My application EAR is composed of a WAR  What is wrong  root cause  with this  Please help    Connection URL in persistence xml     gt   jdbc oracle thin    localhost 1521 orcl    Stack Trace    16 06 32 687 WARN   com arjuna ats arjuna   default-workqueue-1  ARJUNA012125  TwoPhaseCoordinator beforeCompletion - failed for SynchronizationImple lt  0 ffffc0a80106 -3e8b2d6f 5037338f 15  org hibernate engine transaction synchronization internal RegisteredSynchronization 4d1082  gt   javax persistence PersistenceException  org hibernate exception JDBCConnectionException  Could not open connection     at org hibernate ejb AbstractEntityManagerImpl convert AbstractEntityManagerImpl java 1361   hibernate-entitymanager-4 0 1 Final jar 4 0 1 Final      at  Caused by  java sql SQLException  No suitable driver found for jdbc oracle thin    localhost 1521 orcl     at java sql DriverManager getConnection DriverManager java 602   rt jar 1 6 0 26      at java sql DriverManager getConnection DriverManager java 154   rt jar 1 6 0 26      at org hibernate service jdbc connections internal DriverManagerConnectionProviderImpl getConnection DriverManagerConnectionProviderImpl java 173   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate internal AbstractSessionImpl NonContextualJdbcConnectionAccess obtainConnection AbstractSessionImpl java 276   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc internal LogicalConnectionImpl obtainConnection LogicalConnectionImpl java 297   hibernate-core-4 0 1 Final jar 4 0 1 Final          70 more  16 06 32 796 ERROR  org jboss ejb3 invocation   default-workqueue-1  JBAS014134  EJB Invocation failed on component CreditcardFacade for method public abstract void com peter ejb CreditcardFacadeLocal addCreditCard com peter entity Creditcard   javax ejb EJBTransactionRolledbackException  Transaction rolled back     at org jboss as ejb3 tx CMTTxInterceptor handleEndTransactionException CMTTxInterceptor java 115   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final      at org jboss as ejb3 tx CMTTxInterceptor endTransaction CMTTxInterceptor java 95   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final      at org jboss as ejb3 tx CMTTxInterceptor invokeInOurTx CMTTxInterceptor java 232   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final      at org jboss as ejb3 tx CMTTxInterceptor required CMTTxInterceptor java 304   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final      at org jboss as ejb3 tx CMTTxInterceptor processInvocation CMTTxInterceptor java 190   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final      at org jboss invocation InterceptorContext proceed InterceptorContext java 288   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss as ejb3 component interceptors CurrentInvocationContextInterceptor processInvocation CurrentInvocationContextInterceptor java 41   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final      at org jboss invocation InterceptorContext proceed InterceptorContext java 288   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss as ejb3 component interceptors LoggingInterceptor processInvocation LoggingInterceptor java 59   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final      at org jboss invocation InterceptorContext proceed InterceptorContext java 288   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss as ee component NamespaceContextInterceptor processInvocation NamespaceContextInterceptor java 50   jboss-as-ee-7 1 1 Final jar 7 1 1 Final      at org jboss invocation InterceptorContext proceed InterceptorContext java 288   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss as ejb3 component interceptors AdditionalSetupInterceptor processInvocation AdditionalSetupInterceptor java 32   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final      at org jboss invocation InterceptorContext proceed InterceptorContext java 288   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss as ee component TCCLInterceptor processInvocation TCCLInterceptor java 45   jboss-as-ee-7 1 1 Final jar 7 1 1 Final      at org jboss invocation InterceptorContext proceed InterceptorContext java 288   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss invocation ChainedInterceptor processInvocation ChainedInterceptor java 61   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss as ee component ViewService View invoke ViewService java 165   jboss-as-ee-7 1 1 Final jar 7 1 1 Final      at org jboss as ee component ViewDescription 1 processInvocation ViewDescription java 173   jboss-as-ee-7 1 1 Final jar 7 1 1 Final      at org jboss invocation InterceptorContext proceed InterceptorContext java 288   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss invocation ChainedInterceptor processInvocation ChainedInterceptor java 61   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss as ee component ProxyInvocationHandler invoke ProxyInvocationHandler java 72   jboss-as-ee-7 1 1 Final jar 7 1 1 Final      at com peter ejb CreditcardFacadeLocal   view2 addCreditCard Unknown Source   classes       com arjuna ats arjuna coordinator TwoPhaseCoordinator beforeCompletion TwoPhaseCoordinator java 273      at com arjuna ats arjuna coordinator TwoPhaseCoordinator end TwoPhaseCoordinator java 93      at com arjuna ats arjuna AtomicAction commit AtomicAction java 164      at com arjuna ats internal jta transaction arjunacore TransactionImple commitAndDisassociate TransactionImple java 1165          46 more Caused by  org hibernate exception JDBCConnectionException  Could not open connection     at org hibernate exception internal SQLStateConversionDelegate convert SQLStateConversionDelegate java 131   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate exception internal StandardSQLExceptionConverter convert StandardSQLExceptionConverter java 47   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc spi SqlExceptionHelper convert SqlExceptionHelper java 125   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc spi SqlExceptionHelper convert SqlExceptionHelper java 110   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc internal LogicalConnectionImpl obtainConnection LogicalConnectionImpl java 304   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc internal LogicalConnectionImpl getConnection LogicalConnectionImpl java 169   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc internal proxy ConnectionProxyHandler extractPhysicalConnection ConnectionProxyHandler java 82   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc internal proxy ConnectionProxyHandler continueInvocation ConnectionProxyHandler java 138   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc internal proxy AbstractProxyHandler invoke AbstractProxyHandler java 81   hibernate-core-4 0 1 Final jar 4 0 1 Final      at  Proxy96 prepareStatement Unknown Source     at org hibernate engine jdbc batch internal AbstractBatchImpl buildBatchStatement AbstractBatchImpl java 144   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc batch internal AbstractBatchImpl getBatchStatement AbstractBatchImpl java 127   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate persister entity AbstractEntityPersister insert AbstractEntityPersister java 2827   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate persister entity AbstractEntityPersister insert AbstractEntityPersister java 3290   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate action internal EntityInsertAction execute EntityInsertAction java 80   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine spi ActionQueue execute ActionQueue java 272   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine spi ActionQueue executeActions ActionQueue java 264   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine spi ActionQueue executeActions ActionQueue java 186   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate event internal AbstractFlushingEventListener performExecutions AbstractFlushingEventListener java 326   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate event internal DefaultFlushEventListener onFlush DefaultFlushEventListener java 52   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate internal SessionImpl flush SessionImpl java 1081   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate internal SessionImpl managedFlush SessionImpl java 315   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine transaction synchronization internal SynchronizationCallbackCoordinatorImpl beforeCompletion SynchronizationCallbackCoordinatorImpl java 104   hibernate-core-4 0 1 Final jar 4 0 1 Final          52 more Caused by  java sql SQLException  No suitable driver found for jdbc oracle thin    localhost 1521 orcl     at java sql DriverManager getConnection DriverManager java 602   rt jar 1 6 0 26      at java sql DriverManager getConnection DriverManager java 154   rt jar 1 6 0 26      at org hibernate service jdbc connections internal DriverManagerConnectionProviderImpl getConnection DriverManagerConnectionProviderImpl java 173   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate internal AbstractSessionImpl NonContextualJdbcConnectionAccess obtainConnection AbstractSessionImpl java 276   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc internal LogicalConnectionImpl obtainConnection LogicalConnectionImpl java 297   hibernate-core-4 0 1 Final jar 4 0 1 Final          70 more  16 06 32 953 WARNING  org apache cxf phase PhaseInterceptorChain   default-workqueue-1  Application  http   service peter com  CreditCardServiceService  http   service peter com  addCreditCard has thrown exception  unwinding now  org apache cxf interceptor Fault  Transaction rolled back     at org apache cxf service invoker AbstractInvoker createFault AbstractInvoker java 155   cxf-2 4 1 jar 2 4 1      at org apache cxf jaxws AbstractJAXWSMethodInvoker createFault AbstractJAXWSMethodInvoker java 86   cxf-2 4 1 jar 2 4 1      at org apache cxf service invoker AbstractInvoker invoke AbstractInvoker java 121   cxf-2 4 1 jar 2 4 1      at org apache cxf jaxws JAXWSMethodInvoker invoke JAXWSMethodInvoker java 61   cxf-2 4 1 jar 2 4 1      at org apache cxf service invoker AbstractInvoker invoke AbstractInvoker java 75   cxf-2 4 1 jar 2 4 1      at org apache cxf interceptor ServiceInvokerInterceptor 1 run ServiceInvokerInterceptor java 58   cxf-2 4 1 jar 2 4 1      at java util concurrent Executors RunnableAdapter call Executors java 441   rt jar 1 6 0 26      at java util concurrent FutureTask Sync innerRun FutureTask java 303   rt jar 1 6 0 26      at java util concurrent FutureTask run FutureTask java 138   rt jar 1 6 0 26      at org apache cxf workqueue SynchronousExecutor execute SynchronousExecutor java 37   cxf-2 4 1 jar 2 4 1      at org apache cxf interceptor ServiceInvokerInterceptor handleMessage ServiceInvokerInterceptor java 106   cxf-2 4 1 jar 2 4 1      at org apache cxf phase PhaseInterceptorChain doIntercept PhaseInterceptorChain java 263   cxf-2 4 1 jar 2 4 1      at org apache cxf phase PhaseInterceptorChain resume PhaseInterceptorChain java 232   cxf-2 4 1 jar 2 4 1      at org apache cxf interceptor OneWayProcessorInterceptor 1 run OneWayProcessorInterceptor java 109   cxf-2 4 1 jar 2 4 1      at org apache cxf workqueue AutomaticWorkQueueImpl 2 run AutomaticWorkQueueImpl java 332   cxf-2 4 1 jar 2 4 1      at java util concurrent ThreadPoolExecutor Worker runTask ThreadPoolExecutor java 886   rt jar 1 6 0 26      at java util concurrent ThreadPoolExecutor Worker run ThreadPoolExecutor java 908   rt jar 1 6 0 26      at java lang Thread run Thread java 662   rt jar 1 6 0 26  Caused by  javax ejb EJBTransactionRolledbackException  Transaction rolled back     at org jboss as ejb3 tx CMTTxInterceptor handleEndTransactionException CMTTxInterceptor java 115   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final      at org jboss as ejb3 tx CMTTxInterceptor endTransaction CMTTxInterceptor java 95   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final      at org jboss as ejb3 tx CMTTxInterceptor invokeInOurTx CMTTxInterceptor java 232   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final      at org jboss as ejb3 tx CMTTxInterceptor required CMTTxInterceptor java 304   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final      at org jboss as ejb3 tx CMTTxInterceptor processInvocation CMTTxInterceptor java 190   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final      at org jboss invocation InterceptorContext proceed InterceptorContext java 288   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss as ejb3 component interceptors CurrentInvocationContextInterceptor processInvocation CurrentInvocationContextInterceptor java 41   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final      at org jboss invocation InterceptorContext proceed InterceptorContext java 288   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss as ejb3 component interceptors LoggingInterceptor processInvocation LoggingInterceptor java 59   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final      at org jboss invocation InterceptorContext proceed InterceptorContext java 288   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss as ee component NamespaceContextInterceptor processInvocation NamespaceContextInterceptor java 50   jboss-as-ee-7 1 1 Final jar 7 1 1 Final      at org jboss invocation InterceptorContext proceed InterceptorContext java 288   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss as ejb3 component interceptors AdditionalSetupInterceptor processInvocation AdditionalSetupInterceptor java 32   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final      at org jboss invocation InterceptorContext proceed InterceptorContext java 288   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss as ee component TCCLInterceptor processInvocation TCCLInterceptor java 45   jboss-as-ee-7 1 1 Final jar 7 1 1 Final      at org jboss invocation InterceptorContext proceed InterceptorContext java 288   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss invocation ChainedInterceptor processInvocation ChainedInterceptor java 61   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss as ee component ViewService View invoke ViewService java 165   jboss-as-ee-7 1 1 Final jar 7 1 1 Final      at org jboss as ee component ViewDescription 1 processInvocation ViewDescription java 173   jboss-as-ee-7 1 1 Final jar 7 1 1 Final      at org jboss invocation InterceptorContext proceed InterceptorContext java 288   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss invocation ChainedInterceptor processInvocation ChainedInterceptor java 61   jboss-invocation-1 1 1 Final jar 1 1 1 Final      at org jboss as ee component ProxyInvocationHandler invoke ProxyInvocationHandler java 72   jboss-as-ee-7 1 1 Final jar 7 1 1 Final      at com peter ejb CreditcardFacadeLocal   view2 addCreditCard Unknown Source   classes       at com peter service CreditCardService addCreditCard CreditCardService java 56   classes       at sun reflect NativeMethodAccessorImpl invoke0 Native Method   rt jar 1 6 0 26      at sun reflect NativeMethodAccessorImpl invoke NativeMethodAccessorImpl java 39   rt jar 1 6 0 26      at sun reflect DelegatingMethodAccessorImpl invoke DelegatingMethodAccessorImpl java 25   rt jar 1 6 0 26      at java lang reflect Method invoke Method java 597   rt jar 1 6 0 26      at org apache cxf service invoker AbstractInvoker performInvocation AbstractInvoker java 173   cxf-2 4 1 jar 2 4 1      at org apache cxf service invoker AbstractInvoker invoke AbstractInvoker java 89   cxf-2 4 1 jar 2 4 1          15 more Caused by  javax transaction RollbackException  ARJUNA016053  Could not commit transaction      at com arjuna ats internal jta transaction arjunacore TransactionImple commitAndDisassociate TransactionImple java 1177      at com arjuna ats internal jta transaction arjunacore BaseTransaction commit BaseTransaction java 117      at com arjuna ats jbossatx BaseTransactionManagerDelegate commit BaseTransactionManagerDelegate java 75      at org jboss as ejb3 tx CMTTxInterceptor endTransaction CMTTxInterceptor java 92   jboss-as-ejb3-7 1 1 Final jar 7 1 1 Final          43 more Caused by  javax persistence PersistenceException  org hibernate exception JDBCConnectionException  Could not open connection     at org hibernate ejb AbstractEntityManagerImpl convert AbstractEntityManagerImpl java 1361   hibernate-entitymanager-4 0 1 Final jar 4 0 1 Final      at org hibernate ejb AbstractEntityManagerImpl convert AbstractEntityManagerImpl java 1289   hibernate-entitymanager-4 0 1 Final jar 4 0 1 Final      at org hibernate ejb AbstractEntityManagerImpl convert AbstractEntityManagerImpl java 1295   hibernate-entitymanager-4 0 1 Final jar 4 0 1 Final      at org hibernate ejb AbstractEntityManagerImpl CallbackExceptionMapperImpl mapManagedFlushFailure AbstractEntityManagerImpl java 1481   hibernate-entitymanager-4 0 1 Final jar 4 0 1 Final      at org hibernate engine transaction synchronization internal SynchronizationCallbackCoordinatorImpl beforeCompletion SynchronizationCallbackCoordinatorImpl java 109   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine transaction synchronization internal RegisteredSynchronization beforeCompletion RegisteredSynchronization java 53   hibernate-core-4 0 1 Final jar 4 0 1 Final      at com arjuna ats internal jta resources arjunacore SynchronizationImple beforeCompletion SynchronizationImple java 76      at com arjuna ats arjuna coordinator TwoPhaseCoordinator beforeCompletion TwoPhaseCoordinator java 273      at com arjuna ats arjuna coordinator TwoPhaseCoordinator end TwoPhaseCoordinator java 93      at com arjuna ats arjuna AtomicAction commit AtomicAction java 164      at com arjuna ats internal jta transaction arjunacore TransactionImple commitAndDisassociate TransactionImple java 1165          46 more Caused by  org hibernate exception JDBCConnectionException  Could not open connection     at org hibernate exception internal SQLStateConversionDelegate convert SQLStateConversionDelegate java 131   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate exception internal StandardSQLExceptionConverter convert StandardSQLExceptionConverter java 47   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc spi SqlExceptionHelper convert SqlExceptionHelper java 125   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc spi SqlExceptionHelper convert SqlExceptionHelper java 110   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc internal LogicalConnectionImpl obtainConnection LogicalConnectionImpl java 304   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc internal LogicalConnectionImpl getConnection LogicalConnectionImpl java 169   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc internal proxy ConnectionProxyHandler extractPhysicalConnection ConnectionProxyHandler java 82   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc internal proxy ConnectionProxyHandler continueInvocation ConnectionProxyHandler java 138   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc internal proxy AbstractProxyHandler invoke AbstractProxyHandler java 81   hibernate-core-4 0 1 Final jar 4 0 1 Final      at  Proxy96 prepareStatement Unknown Source     at org hibernate engine jdbc batch internal AbstractBatchImpl buildBatchStatement AbstractBatchImpl java 144   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc batch internal AbstractBatchImpl getBatchStatement AbstractBatchImpl java 127   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate persister entity AbstractEntityPersister insert AbstractEntityPersister java 2827   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate persister entity AbstractEntityPersister insert AbstractEntityPersister java 3290   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate action internal EntityInsertAction execute EntityInsertAction java 80   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine spi ActionQueue execute ActionQueue java 272   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine spi ActionQueue executeActions ActionQueue java 264   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine spi ActionQueue executeActions ActionQueue java 186   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate event internal AbstractFlushingEventListener performExecutions AbstractFlushingEventListener java 326   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate event internal DefaultFlushEventListener onFlush DefaultFlushEventListener java 52   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate internal SessionImpl flush SessionImpl java 1081   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate internal SessionImpl managedFlush SessionImpl java 315   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine transaction synchronization internal SynchronizationCallbackCoordinatorImpl beforeCompletion SynchronizationCallbackCoordinatorImpl java 104   hibernate-core-4 0 1 Final jar 4 0 1 Final          52 more Caused by  java sql SQLException  No suitable driver found for jdbc oracle thin    localhost 1521 orcl     at java sql DriverManager getConnection DriverManager java 602   rt jar 1 6 0 26      at java sql DriverManager getConnection DriverManager java 154   rt jar 1 6 0 26      at org hibernate service jdbc connections internal DriverManagerConnectionProviderImpl getConnection DriverManagerConnectionProviderImpl java 173   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate internal AbstractSessionImpl NonContextualJdbcConnectionAccess obtainConnection AbstractSessionImpl java 276   hibernate-core-4 0 1 Final jar 4 0 1 Final      at org hibernate engine jdbc internal LogicalConnectionImpl obtainConnection LogicalConnectionImpl java 297   hibernate-core-4 0 1 Final jar 4 0 1 Final          70 more   Oracle Database Version  11 2 0    Does driver version need to match with database version   EDIT    How to trace which file path the program load the driver from  This enhance me to find the root cause  Thanks  How to enable the ojdbc6-g logging  I m tried follow this Oracle JDBC but I do not know how to complete it  How to set the java system property globally  I know that environment variable may not a good choice  Any other idea   I just want to add -Doracle jdbc Trace true and -Djava util logging config file to jvm creation when using this java  Is it set up oracle database during the startup  How to enable hibernate logging   I m using Hibernate-4 1 1 and JBoss 7 1    Please help    Thanks

User · Answer

do like this  set classpath  classpath  ur jarfile

User · Answer

First  if you develop an application with Java EE 6 within a server  JBoss   you should better use a DataSource  Then you can obtain the Connection from this DataSource  It s better to use connections pools   Then  as of JBoss AS 7  the JDBC driver must be declared as a module  This is described here   With OJDBC 6  11 x   the name of the driver should be  oracle jdbc OracleDriver   This is the name registered in SPI mode  see the content of this file   META-INF services java sql Driver   Since Java 6 and JDBC 4 0  the JDBC Drivers are auto-registered   Finally you will have to declare a DataSource within JBoss   DataSource configuration   References     Establishing a Connection  link   JDBC 4 0  lt    Java 6  JDBC 4 0 Enhancements in Java SE 6   Auto-Loading of JDBC Driver  link

User · Answer

Download JDBC driver and add to libraries  Download link http   www oracle com technetwork apps-tech jdbc-112010-090769 html

User · Answer

No suitable driver  usually means that the JDBC URL you ve supplied to connect has incorrect syntax or when the driver isn t loaded at all   When the method getConnection is called  the DriverManager will attempt to locate a suitable driver from amongst those loaded at initialization and those loaded explicitly using the same classloader as the current applet or application  using Class forName     For Example  import oracle jdbc driver OracleDriver   Class forName  oracle jdbc driver   OracleDriver      Also check that you have ojdbc6 jar in your classpath  I would suggest to place  jar at physical location to JBoss   JBOSS HOME server default lib   directory of your project   EDIT   You have mentioned hibernate lately   Check that your hibernate cfg xml file has connection properties something like this    lt property name  hibernate connection driver class  gt oracle jdbc driver OracleDriver lt  property gt   lt property name  hibernate connection url  gt jdbc oracle thin  localhost 1521 orcl lt  property gt    lt property name  hibernate connection username  gt scott lt  property gt   lt property name  hibernate connection password  gt tiger lt  property gt

User · Answer

Sometimes it is the simple things  In my case  I had an invalid url   I had left out a colon before the at sign      I had  jdbc oracle thin   localhost  instead of  jdbc oracle thin    localhost  Hope this helps someone else with this issue

User · Answer

The  ojdbc jar  is not in the CLASSPATH of your application server   Just tell us which application server it is and we will tell you where the driver should be placed   Edit  I saw the tag jboss so it has to be placed in folder   JBOSS HOME server default lib

User · Answer

i have changed my old path  jdbc odbc thin  localhost 1521 orcl  to new   jdbc oracle thin    localhost 1521 orcl   and it worked for me     hurrah   image

User · Answer

I had the same problem  To fix it in Jboss 7 AS  I copy the oracle driver jar file to Jboss module folder  Example     jboss-as-7 1 1 Final modules org hibernate main   You also need to change  module xml    lt module xmlns  urn jboss module 1 1  name  org hibernate  gt   lt resources gt       lt resource-root path  hibernate-core-4 0 1 Final jar   gt       lt resource-root path  hibernate-commons-annotations-4 0 1 Final jar   gt       lt resource-root path  hibernate-entitymanager-4 0 1 Final jar   gt       lt resource-root path  hibernate-infinispan-4 0 1 Final jar   gt       lt resource-root path  ojdbc6 jar   gt   lt  resources gt    lt dependencies gt       lt module name  asm asm   gt       lt module name  javax api   gt       lt module name  javax persistence api   gt       lt module name  javax transaction api   gt       lt module name  javax validation api   gt       lt module name  org antlr   gt       lt module name  org apache commons collections   gt       lt module name  org dom4j   gt       lt module name  org infinispan  optional  true   gt       lt module name  org javassist   gt       lt module name  org jboss as jpa hibernate  slot  4  optional  true   gt       lt module name  org jboss logging   gt       lt module name  org hibernate envers  services  import  optional  true   gt   lt  dependencies gt

User · Answer

For me I did enter a invalid url like   orcl only instead of jdbc oracle thin    localhost 1521 orcl

[java] SQLException: No suitable Driver Found for jdbc:oracle:thin:@//localhost:1521/orcl

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