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oracle.core.ojdl.logging.LogUtil log
WARNING: unable to read logging configuration from file ‘/u01/FMW_HOME/user_projects/domains/cls_domain/config/fmwconfig/servers/soa_server2/logging.xml’; exception: oracle.core.ojdl.logging.LoggingConfigurationException: ODL-52049: cannot create instance of class ‘oracle.dfw.incident.IncidentDetectionLogFilter’: java.lang.ExceptionInInitializerError
…
…
<Failed to invoke startup class "DMS-Startup", java.lang.NoClassDefFoundError: oracle/dfw/impl/common/TempFileManager
java.lang.NoClassDefFoundError: oracle/dfw/impl/common/TempFileManager

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If you encounter the weblogic persistent store error, try the solution below.

#### <> <The persistent store "_WLS_AdminServer" could not be deployed: weblogic.store.PersistentStoreException: [Store:2
80105]The persistent file store "_WLS_AdminServer" cannot open file _WLS_ADMINSERVER000000.DAT.
weblogic.store.PersistentStoreException: [Store:280105]The persistent file store "_WLS_AdminServer" cannot open file _WLS_ADMINSERVER000000.DAT.
at weblogic.store.io.file.Heap.open(Heap.java:325)
at weblogic.store.io.file.FileStoreIO.open(FileStoreIO.java:104)
at weblogic.store.internal.PersistentStoreImpl.recoverStoreConnections(PersistentStoreImpl.java:431)
at weblogic.store.internal.PersistentStoreImpl.open(PersistentStoreImpl.java:422)
at weblogic.store.admin.AdminHandler.activate(AdminHandler.java:126)
at weblogic.store.admin.FileAdminHandler.activate(FileAdminHandler.java:191)
at weblogic.store.admin.DefaultStoreService.start(DefaultStoreService.java:60)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused By: java.io.IOException: Error from fcntl() for file locking, Resource temporarily unavailable, errno=11
at weblogic.store.io.file.direct.DirectIONative.openConsiderLock(Native Method)
at weblogic.store.io.file.direct.DirectFileChannel.(DirectFileChannel.java:54)
at weblogic.store.io.file.direct.DirectIOManager.open(DirectIOManager.java:179)
at weblogic.store.io.file.StoreFile.openInternal(StoreFile.java:112)
at weblogic.store.io.file.StoreFile.openDirect(StoreFile.java:168)
at weblogic.store.io.file.Heap.openStoreFile(Heap.java:388)
at weblogic.store.io.file.Heap.open(Heap.java:315)
at weblogic.store.io.file.FileStoreIO.open(FileStoreIO.java:104)
at weblogic.store.internal.PersistentStoreImpl.recoverStoreConnections(PersistentStoreImpl.java:431)
at weblogic.store.internal.PersistentStoreImpl.open(PersistentStoreImpl.java:422)
at weblogic.store.admin.AdminHandler.activate(AdminHandler.java:126)
at weblogic.store.admin.FileAdminHandler.activate(FileAdminHandler.java:191)
at weblogic.store.admin.DefaultStoreService.start(DefaultStoreService.java:60)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
>
#### <> <Server failed. Reason:

There are 1 nested errors:

weblogic.management.DeploymentException:
at weblogic.store.admin.AdminHandler.activate(AdminHandler.java:129)
at weblogic.store.admin.FileAdminHandler.activate(FileAdminHandler.java:191)
at weblogic.store.admin.DefaultStoreService.start(DefaultStoreService.java:60)

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#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
#  SIGSEGV (0xb) at pc=0x00002aaab274e9f1, pid=10132, tid=47652693257888
#
# Java VM: Java HotSpot(TM) 64-Bit Server VM (1.5.0_17-b03 mixed mode)
# Problematic frame:
# C  [libclntsh.so.11.1+0x62a9f1]  snlinGetAddrInfo+0x1b1
#
# An error report file with more information is saved as hs_err_pid10132.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
#
/app/oracle/product/11.2.0/dbhome_1/bin/netca: line 178: 10132 Aborted                 $JRE $JRE_OPTIONS -classpath $CLASSPATH oracle.net.ca.NetCA $*

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Error:

This Exception occurred at Thu Jun 10 08:19:39 CDT 2011.
javax.naming.CommunicationException [Root exception is java.net.ConnectException: t3s://domain-name:7002: Destination unreachable; nested exception is:
java.io.IOException: Stream closed.; No available router to destination]
at weblogic.jndi.internal.ExceptionTranslator.toNamingException(ExceptionTranslator.java:40)
at weblogic.jndi.WLInitialContextFactoryDelegate.toNamingException(WLInitialContextFactoryDelegate.java:783)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:365)
at weblogic.jndi.Environment.getContext(Environment.java:315)
at weblogic.jndi.Environment.getContext(Environment.java:285)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:117)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.<init>(InitialContext.java:197)
at weblogic.management.scripting.WLSTHelper.populateInitialContext(WLSTHelper.java:512)
at weblogic.management.scripting.WLSTHelper.initDeprecatedConnection(WLSTHelper.java:565)
at weblogic.management.scripting.WLSTHelper.initConnections(WLSTHelper.java:305)
at weblogic.management.scripting.WLSTHelper.connect(WLSTHelper.java:203)
at weblogic.management.scripting.WLScriptContext.connect(WLScriptContext.java:60)
at weblogic.management.scripting.utils.WLSTUtil.initializeOnlineWLST(WLSTUtil.java:125)
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:597)
at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:160)
at org.python.core.PyMethod.__call__(PyMethod.java:96)

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java.security.SecureRandom is a standard API provided by sun. Among various methods offered by this class void nextBytes(byte[]) is one. This method is used for generating random bytes. Oracle 11g JDBC drivers use this API to generate random number during login.

You might see errors similar to the following:

java.sql.SQLRecoverableException: IO Error: Connection reset
        at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:1028)
        at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1307)
        at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3449)
        at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3550)
        at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1374)
        at sun.reflect.GeneratedMethodAccessor55.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at oracle.ucp.jdbc.proxy.StatementProxyFactory.invoke(StatementProxyFactory.java:230)
        at oracle.ucp.jdbc.proxy.PreparedStatementProxyFactory.invoke(PreparedStatementProxyFactory.java:124)
        at $Proxy86.execute(Unknown Source)

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