oracle.net.ns.NetException: The Network Adapter could not establish the connection

Oracle Community | user2695214 | 3 years ago
  1. 0

    Generic datasource with RAC

    Oracle Community | 3 years ago | user2695214
    oracle.net.ns.NetException: The Network Adapter could not establish the connection
  2. 0

    OVM services time out while starting

    Oracle Community | 3 years ago | 954965
    oracle.net.ns.NetException: The Network Adapter could not establish the connection
  3. 0

    oim_server1 starting issue

    Oracle Community | 2 years ago | user8744020
    oracle.net.ns.NetException: Listener refused the connection with the following error: ORA-12516, TNS:listener could not find available handler with matching protocol stack
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  5. 0

    com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_6000E Int

    Oracle Community | 4 years ago | 966811
    oracle.net.ns.NetException: The Network Adapter could not establish the connection
  6. 0

    soaserver1 logs showing erros

    Oracle Community | 5 years ago | 533955
    oracle.net.ns.NetException: Unknown host specified

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    Root Cause Analysis

    1. oracle.net.ns.NetException

      The Network Adapter could not establish the connection

      at oracle.net.nt.ConnStrategy.execute()
    2. Oracle jdbc
      OracleXADataSource.getXAConnection
      1. oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:375)
      2. oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:422)
      3. oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:686)
      4. oracle.net.ns.NSProtocol.connect(NSProtocol.java:342)
      5. oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1056)
      6. oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:308)
      7. oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:538)
      8. oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:228)
      9. oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
      10. oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:521)
      11. oracle.jdbc.pool.OracleDataSource.getPhysicalConnection(OracleDataSource.java:280)
      12. oracle.jdbc.xa.client.OracleXADataSource.getPooledConnection(OracleXADataSource.java:482)
      13. oracle.jdbc.xa.client.OracleXADataSource.getXAConnection(OracleXADataSource.java:156)
      14. oracle.jdbc.xa.client.OracleXADataSource.getXAConnection(OracleXADataSource.java:101)
      14 frames
    3. weblogic.jdbc.common
      XAConnectionEnvFactory.createResource
      1. weblogic.jdbc.common.internal.XAConnectionEnvFactory.makeConnection(XAConnectionEnvFactory.java:477)
      2. weblogic.jdbc.common.internal.XAConnectionEnvFactory.createResource(XAConnectionEnvFactory.java:177)
      2 frames
    4. weblogic.common.resourcepool
      ResourcePoolImpl$ResourcePoolMaintanenceTask.timerExpired
      1. weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1249)
      2. weblogic.common.resourcepool.ResourcePoolImpl$ResourcePoolMaintanenceTask.timerExpired(ResourcePoolImpl.java:2718)
      2 frames
    5. weblogic.timers.internal
      TimerImpl.run
      1. weblogic.timers.internal.TimerImpl.run(TimerImpl.java:273)
      1 frame
    6. weblogic.work
      ExecuteThread.run
      1. weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
      2. weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
      3. weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
      3 frames