title: JPA sequence generator not working
body: <p>Trying to setup an id with a JPA sequence generator:</p>
  
  <pre><code>@Entity 
  @Table(name=CommitmentRegisterDetailTable.TABLE)
  public class TestCrd {
  
      @Id 
      @Column(name=CommitmentRegisterDetailTable.COMMIT_REG_DETAIL_ID)
      @SequenceGenerator(name="CRD_ID", sequenceName="COMMIT_REG_DETAIL_ID_SEQ", allocationSize=1)
      @GeneratedValue(strategy=GenerationType.SEQUENCE, generator="CRD_ID")
      private int id;
  
      @Column(name=CommitmentRegisterDetailTable.COMMIT_REG_ID)
      private int commitRegId = 89915;
  }
  </code></pre>
  
  <p>With this entity I am able to do load, and merge. But when I do persist(), the SQL output shows it attempts to perform an INSERT with id = 0. Am I missing a step?</p>
  
  <p>This is an Oracle DB.</p>
  
  <p>Code where I persist:</p>
  
  <pre><code>    TestCrd testCrd = new TestCrd();
  
      EntityManagerFactory factory = Persistence.createEntityManagerFactory( "incepPersistence" );
      EntityManager em = factory.createEntityManager();
  
      em.getTransaction().begin();
  
      em.persist( testCrd );
  
      em.getTransaction().commit();
      em.close();
      factory.close();
  </code></pre>
  
  <p>Sequence details:</p>
  
  <pre><code>CREATED 07-JUN-16
  LAST_DDL_TIME   07-JUN-16
  SEQUENCE_OWNER  RMS
  SEQUENCE_NAME   COMMIT_REG_DETAIL_ID_SEQ
  MIN_VALUE   0
  MAX_VALUE   999999999999999999999999999
  INCREMENT_BY    1
  CYCLE_FLAG  N
  ORDER_FLAG  N
  CACHE_SIZE  0
  LAST_NUMBER 107568
  </code></pre>
  
  <p>This is the call that goes to the DB. As you can see the first parameter COMMIT_REG_DETAIL_ID is assigned a value of 0.</p>
  
  <pre><code>Call: INSERT INTO RMS.COMMITMENT_REGISTER_DETAIL (COMMIT_REG_DETAIL_ID, AMOUNT, COMMITTED, LINE_DESCRIPTION, DISBURSED, INVOICED, LINE_NUMBER, OBLIGATED, RECEIVED, ACCOUNT_COMBO_ID, COMMIT_REG_ID, OBJECT_CLASS_CODE, SP_DETAIL_VALUE_ID) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
  bind =&gt; [0, 5127, null, null, null, null, 0, null, null, 2097, 89843, 31510, null]
  Query: InsertObjectQuery(com.incep.commitmentregister.CommitmentRegisterDetail@2ee77e0f)
  </code></pre>
  
  <p>Here's the full JPA log set to FINEST:</p>
  
  <pre><code>[EL Finest]: jpa: 2016-07-06 13:56:00.506--ServerSession(786709615)--Thread(Thread[main,5,main])--Begin predeploying Persistence Unit incepPersistence; session file:/D:/Development/Workspaces/InCEP/incep-aspr-aqc-local/codeCharge/WEB-INF/classes/_incepPersistence; state Initial; factoryCount 0
  [EL Finest]: properties: 2016-07-06 13:56:00.535--ServerSession(786709615)--Thread(Thread[main,5,main])--property=eclipselink.orm.throw.exceptions; default value=true
  [EL Finest]: properties: 2016-07-06 13:56:00.536--ServerSession(786709615)--Thread(Thread[main,5,main])--property=eclipselink.weaving.changetracking; default value=true
  [EL Finest]: properties: 2016-07-06 13:56:00.536--ServerSession(786709615)--Thread(Thread[main,5,main])--property=eclipselink.weaving.lazy; default value=true
  [EL Finest]: properties: 2016-07-06 13:56:00.536--ServerSession(786709615)--Thread(Thread[main,5,main])--property=eclipselink.weaving.eager; default value=false
  [EL Finest]: properties: 2016-07-06 13:56:00.537--ServerSession(786709615)--Thread(Thread[main,5,main])--property=eclipselink.weaving.fetchgroups; default value=true
  [EL Finest]: properties: 2016-07-06 13:56:00.537--ServerSession(786709615)--Thread(Thread[main,5,main])--property=eclipselink.weaving.internal; default value=true
  [EL Finest]: properties: 2016-07-06 13:56:00.539--ServerSession(786709615)--Thread(Thread[main,5,main])--property=eclipselink.multitenant.tenants-share-emf; default value=true
  [EL Finest]: properties: 2016-07-06 13:56:00.539--ServerSession(786709615)--Thread(Thread[main,5,main])--property=eclipselink.multitenant.tenants-share-cache; default value=false
  [EL Finer]: metadata: 2016-07-06 13:56:00.573--ServerSession(786709615)--Thread(Thread[main,5,main])--Searching for default mapping file in file:/D:/Development/Workspaces/InCEP/incep-aspr-aqc-local/codeCharge/WEB-INF/classes/ (There is no English translation for this message.)
  [EL Finer]: metadata: 2016-07-06 13:56:00.976--ServerSession(786709615)--Thread(Thread[main,5,main])--Found a default mapping file at file:/D:/Development/Workspaces/InCEP/incep-aspr-aqc-local/codeCharge/WEB-INF/classes/META-INF/orm.xml for root URL file:/D:/Development/Workspaces/InCEP/incep-aspr-aqc-local/codeCharge/WEB-INF/classes/ (There is no English translation for this message.)
  [EL Finer]: metadata: 2016-07-06 13:56:02.326--ServerSession(786709615)--Thread(Thread[main,5,main])--Searching for default mapping file in file:/D:/Development/Workspaces/InCEP/incep-aspr-aqc-local/codeCharge/WEB-INF/classes/ (There is no English translation for this message.)
  [EL Config]: metadata: 2016-07-06 13:56:02.775--ServerSession(786709615)--Thread(Thread[main,5,main])--The access type for the persistent class [class com.incep.test.commitmentregister.TestCrd] is set to [FIELD].
  [EL Config]: metadata: 2016-07-06 13:56:02.815--ServerSession(786709615)--Thread(Thread[main,5,main])--The alias name for the entity class [class com.incep.test.commitmentregister.TestCrd] is being defaulted to: TestCrd.
  [EL Finer]: weaver: 2016-07-06 13:56:02.889--ServerSession(786709615)--Thread(Thread[main,5,main])--Class [com.incep.test.commitmentregister.TestCrd] registered to be processed by weaver.
  [EL Finest]: jpa: 2016-07-06 13:56:02.898--ServerSession(786709615)--Thread(Thread[main,5,main])--End predeploying Persistence Unit incepPersistence; session file:/D:/Development/Workspaces/InCEP/incep-aspr-aqc-local/codeCharge/WEB-INF/classes/_incepPersistence; state Predeployed; factoryCount 0
  [EL Finer]: weaver: 2016-07-06 13:56:02.899--Thread(Thread[main,5,main])--JavaSECMPInitializer - transformer is null.
  [EL Finest]: jpa: 2016-07-06 13:56:02.9--ServerSession(786709615)--Thread(Thread[main,5,main])--Begin predeploying Persistence Unit incepPersistence; session file:/D:/Development/Workspaces/InCEP/incep-aspr-aqc-local/codeCharge/WEB-INF/classes/_incepPersistence; state Predeployed; factoryCount 0
  [EL Finest]: jpa: 2016-07-06 13:56:02.901--ServerSession(786709615)--Thread(Thread[main,5,main])--End predeploying Persistence Unit incepPersistence; session file:/D:/Development/Workspaces/InCEP/incep-aspr-aqc-local/codeCharge/WEB-INF/classes/_incepPersistence; state Predeployed; factoryCount 1
  [EL Finest]: jpa: 2016-07-06 13:56:22.435--ServerSession(786709615)--Thread(Thread[main,5,main])--Begin deploying Persistence Unit incepPersistence; session file:/D:/Development/Workspaces/InCEP/incep-aspr-aqc-local/codeCharge/WEB-INF/classes/_incepPersistence; state Predeployed; factoryCount 1
  [EL Finer]: 2016-07-06 13:56:22.453--ServerSession(786709615)--Thread(Thread[main,5,main])--Could not initialize Validation Factory. Encountered following exception: java.lang.NoClassDefFoundError: javax/validation/Validation
  [EL Finest]: properties: 2016-07-06 13:56:22.481--ServerSession(786709615)--Thread(Thread[main,5,main])--property=eclipselink.logging.logger; value=DefaultLogger; translated value=org.eclipse.persistence.logging.DefaultSessionLog
  [EL Finest]: properties: 2016-07-06 13:56:22.482--ServerSession(786709615)--Thread(Thread[main,5,main])--property=eclipselink.logging.level; value=FINEST; translated value=FINEST
  [EL Finest]: properties: 2016-07-06 13:56:22.483--ServerSession(786709615)--Thread(Thread[main,5,main])--property=eclipselink.logging.level; value=FINEST; translated value=FINEST
  [EL Finest]: properties: 2016-07-06 13:56:22.484--ServerSession(786709615)--Thread(Thread[main,5,main])--property=eclipselink.target-database; value=org.eclipse.persistence.platform.database.oracle.OraclePlatform
  [EL Finest]: properties: 2016-07-06 13:56:22.493--ServerSession(786709615)--Thread(Thread[main,5,main])--property=eclipselink.id-validation; value=NULL
  [EL Finest]: properties: 2016-07-06 13:56:22.493--ServerSession(786709615)--Thread(Thread[main,5,main])--property=eclipselink.session.customizer; value=com.apprio.acquisition.JPAEclipseLinkSessionCustomizer
  _JPAEclipseLinkSessionCustomizer: configured java:comp/env/jdbc/OracleRMS_DS
  [EL Info]: 2016-07-06 13:56:22.496--ServerSession(786709615)--Thread(Thread[main,5,main])--EclipseLink, version: Eclipse Persistence Services - 2.4.1.v20121003-ad44345
  [EL Config]: connection: 2016-07-06 13:56:22.509--ServerSession(786709615)--Connection(1167290948)--Thread(Thread[main,5,main])--connecting(DatabaseLogin(
      platform=&gt;OraclePlatform
      user name=&gt; ""
      connector=&gt;JNDIConnector datasource name=&gt;java:comp/env/jdbc/OracleRMS_DS
  ))
  [EL Config]: connection: 2016-07-06 13:56:23.129--ServerSession(786709615)--Connection(452044444)--Thread(Thread[main,5,main])--Connected: jdbc:oracle:thin:@localhost:1521:INCEPDEV
      User: RMS
      Database: Oracle  Version: Oracle Database 11g Release 11.2.0.3.0 - 64bit Production
      Driver: Oracle JDBC driver  Version: 11.2.0.2.0
  [EL Finest]: connection: 2016-07-06 13:56:23.143--ServerSession(786709615)--Connection(839511213)--Thread(Thread[main,5,main])--Connection acquired from connection pool [read].
  [EL Finest]: connection: 2016-07-06 13:56:23.144--ServerSession(786709615)--Connection(839511213)--Thread(Thread[main,5,main])--Connection released to connection pool [read].
  [EL Config]: connection: 2016-07-06 13:56:23.144--ServerSession(786709615)--Connection(697396101)--Thread(Thread[main,5,main])--connecting(DatabaseLogin(
      platform=&gt;OraclePlatform
      user name=&gt; ""
      connector=&gt;JNDIConnector datasource name=&gt;java:comp/env/jdbc/OracleRMS_DS
  ))
  [EL Config]: connection: 2016-07-06 13:56:23.31--ServerSession(786709615)--Connection(170524181)--Thread(Thread[main,5,main])--Connected: jdbc:oracle:thin:@localhost:1521:INCEPDEV
      User: RMS
      Database: Oracle  Version: Oracle Database 11g Release 11.2.0.3.0 - 64bit Production
      Driver: Oracle JDBC driver  Version: 11.2.0.2.0
  [EL Finest]: sequencing: 2016-07-06 13:56:23.327--ServerSession(786709615)--Thread(Thread[main,5,main])--sequencing connected, state is Preallocation_NoTransaction_State
  [EL Finest]: sequencing: 2016-07-06 13:56:23.327--ServerSession(786709615)--Thread(Thread[main,5,main])--sequence COMMIT_REG_DETAIL_ID_SEQ: preallocation size 1
  [EL Info]: connection: 2016-07-06 13:56:23.365--ServerSession(786709615)--Thread(Thread[main,5,main])--file:/D:/Development/Workspaces/InCEP/incep-aspr-aqc-local/codeCharge/WEB-INF/classes/_incepPersistence login successful
  [EL Finer]: metamodel: 2016-07-06 13:56:23.441--ServerSession(786709615)--Thread(Thread[main,5,main])--Canonical Metamodel class [com.incep.test.commitmentregister.TestCrd_] not found during initialization.
  [EL Finest]: jpa: 2016-07-06 13:56:23.442--ServerSession(786709615)--Thread(Thread[main,5,main])--End deploying Persistence Unit incepPersistence; session file:/D:/Development/Workspaces/InCEP/incep-aspr-aqc-local/codeCharge/WEB-INF/classes/_incepPersistence; state Deployed; factoryCount 1
  [EL Finer]: connection: 2016-07-06 13:56:29.205--ServerSession(786709615)--Thread(Thread[main,5,main])--client acquired: 1882760631
  [EL Finer]: transaction: 2016-07-06 13:56:29.235--ClientSession(1882760631)--Thread(Thread[main,5,main])--acquire unit of work: 102009560
  [EL Finest]: transaction: 2016-07-06 13:56:30.565--UnitOfWork(102009560)--Thread(Thread[main,5,main])--persist() operation called on: com.incep.test.commitmentregister.TestCrd@3c07590f.
  [EL Finer]: transaction: 2016-07-06 13:56:33.25--UnitOfWork(102009560)--Thread(Thread[main,5,main])--begin unit of work commit
  [EL Finest]: query: 2016-07-06 13:56:33.261--UnitOfWork(102009560)--Thread(Thread[main,5,main])--Execute query InsertObjectQuery(com.incep.test.commitmentregister.TestCrd@3c07590f)
  [EL Finest]: connection: 2016-07-06 13:56:33.267--ServerSession(786709615)--Connection(13402762)--Thread(Thread[main,5,main])--Connection acquired from connection pool [default].
  [EL Finer]: transaction: 2016-07-06 13:56:33.267--ClientSession(1882760631)--Connection(13402762)--Thread(Thread[main,5,main])--begin transaction
  [EL Finest]: connection: 2016-07-06 13:56:33.268--ClientSession(1882760631)--Thread(Thread[main,5,main])--reconnecting to external connection pool
  [EL Fine]: sql: 2016-07-06 13:56:33.557--ClientSession(1882760631)--Connection(1921921646)--Thread(Thread[main,5,main])--INSERT INTO RMS.COMMITMENT_REGISTER_DETAIL (COMMIT_REG_DETAIL_ID, COMMIT_REG_ID) VALUES (?, ?)
      bind =&gt; [0, 89915]
  [EL Fine]: sql: 2016-07-06 13:56:33.9--ClientSession(1882760631)--Thread(Thread[main,5,main])--SELECT 1 FROM DUAL
  [EL Warning]: 2016-07-06 13:56:33.927--UnitOfWork(102009560)--Thread(Thread[main,5,main])--Local Exception Stack: 
  Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.4.1.v20121003-ad44345): org.eclipse.persistence.exceptions.DatabaseException
  Internal Exception: java.sql.SQLIntegrityConstraintViolationException: ORA-00001: unique constraint (RMS.COMMITMENT_REGISTER_DETAIL_PK) violated
  
  Error Code: 1
  Call: INSERT INTO RMS.COMMITMENT_REGISTER_DETAIL (COMMIT_REG_DETAIL_ID, COMMIT_REG_ID) VALUES (?, ?)
      bind =&gt; [0, 89915]
  Query: InsertObjectQuery(com.incep.test.commitmentregister.TestCrd@3c07590f)
      at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:324)
      at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeDirectNoSelect(DatabaseAccessor.java:851)
      at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeNoSelect(DatabaseAccessor.java:913)
      at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:594)
      at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeCall(DatabaseAccessor.java:537)
      at org.eclipse.persistence.internal.sessions.AbstractSession.basicExecuteCall(AbstractSession.java:1800)
      at org.eclipse.persistence.sessions.server.ClientSession.executeCall(ClientSession.java:286)
      at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:207)
      at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:193)
      at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.insertObject(DatasourceCallQueryMechanism.java:342)
      at org.eclipse.persistence.internal.queries.StatementQueryMechanism.insertObject(StatementQueryMechanism.java:162)
      at org.eclipse.persistence.internal.queries.StatementQueryMechanism.insertObject(StatementQueryMechanism.java:177)
      at org.eclipse.persistence.internal.queries.DatabaseQueryMechanism.insertObjectForWrite(DatabaseQueryMechanism.java:471)
      at org.eclipse.persistence.queries.InsertObjectQuery.executeCommit(InsertObjectQuery.java:80)
      at org.eclipse.persistence.queries.InsertObjectQuery.executeCommitWithChangeSet(InsertObjectQuery.java:90)
      at org.eclipse.persistence.internal.queries.DatabaseQueryMechanism.executeWriteWithChangeSet(DatabaseQueryMechanism.java:286)
      at org.eclipse.persistence.queries.WriteObjectQuery.executeDatabaseQuery(WriteObjectQuery.java:58)
      at org.eclipse.persistence.queries.DatabaseQuery.execute(DatabaseQuery.java:852)
      at org.eclipse.persistence.queries.DatabaseQuery.executeInUnitOfWork(DatabaseQuery.java:751)
      at org.eclipse.persistence.queries.ObjectLevelModifyQuery.executeInUnitOfWorkObjectLevelModifyQuery(ObjectLevelModifyQuery.java:108)
      at org.eclipse.persistence.queries.ObjectLevelModifyQuery.executeInUnitOfWork(ObjectLevelModifyQuery.java:85)
      at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:2875)
      at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1602)
      at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1584)
      at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1535)
      at org.eclipse.persistence.internal.sessions.CommitManager.commitNewObjectsForClassWithChangeSet(CommitManager.java:224)
      at org.eclipse.persistence.internal.sessions.CommitManager.commitAllObjectsWithChangeSet(CommitManager.java:123)
      at org.eclipse.persistence.internal.sessions.AbstractSession.writeAllObjectsWithChangeSet(AbstractSession.java:3914)
      at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.commitToDatabase(UnitOfWorkImpl.java:1419)
      at org.eclipse.persistence.internal.sessions.RepeatableWriteUnitOfWork.commitToDatabase(RepeatableWriteUnitOfWork.java:634)
      at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.commitToDatabaseWithChangeSet(UnitOfWorkImpl.java:1509)
      at org.eclipse.persistence.internal.sessions.RepeatableWriteUnitOfWork.commitRootUnitOfWork(RepeatableWriteUnitOfWork.java:266)
      at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.commitAndResume(UnitOfWorkImpl.java:1147)
      at org.eclipse.persistence.internal.jpa.transaction.EntityTransactionImpl.commitInternal(EntityTransactionImpl.java:84)
      at org.eclipse.persistence.internal.jpa.transaction.EntityTransactionImpl.commit(EntityTransactionImpl.java:63)
      at com.incep.test.commitmentregister.TestCommitmentRegisterManager.testLoadSave(TestCommitmentRegisterManager.java:729)
      at com.incep.test.commitmentregister.TestCommitmentRegisterManager.testAll(TestCommitmentRegisterManager.java:73)
      at com.incep.test.TestMaster.testAll(TestMaster.java:54)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
      at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
      at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
      at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
  Caused by: java.sql.SQLIntegrityConstraintViolationException: ORA-00001: unique constraint (RMS.COMMITMENT_REGISTER_DETAIL_PK) violated
  
      at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:440)
      at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)
      at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:837)
      at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:445)
      at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:191)
      at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:523)
      at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:207)
      at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:1010)
      at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1315)
      at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3576)
      at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3657)
      at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeUpdate(OraclePreparedStatementWrapper.java:1350)
      at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeDirectNoSelect(DatabaseAccessor.java:842)
      ... 59 more
  
  [EL Finer]: transaction: 2016-07-06 13:56:33.942--ClientSession(1882760631)--Connection(1921921646)--Thread(Thread[main,5,main])--rollback transaction
  [EL Finest]: connection: 2016-07-06 13:56:33.966--ServerSession(786709615)--Connection(13402762)--Thread(Thread[main,5,main])--Connection released to connection pool [default].
  [EL Finer]: transaction: 2016-07-06 13:56:33.967--UnitOfWork(102009560)--Thread(Thread[main,5,main])--release unit of work
  [EL Finer]: connection: 2016-07-06 13:56:33.967--ClientSession(1882760631)--Thread(Thread[main,5,main])--client released
  </code></pre>