oracle.ons.SubscriptionException: Subscription request timed out after 30000 millseconds. Possible causes: OPMN may not be running, you may have an OPMN running in an alternate ORACLE_HOME using duplicate port values, or OPMN may be misconfigured.

Oracle Community | Marius2 | 9 years ago
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    Problems starting oc4j using RAC, ONS and connection pool

    Oracle Community | 9 years ago | Marius2
    oracle.ons.SubscriptionException: Subscription request timed out after 30000 millseconds. Possible causes: OPMN may not be running, you may have an OPMN running in an alternate ORACLE_HOME using duplicate port values, or OPMN may be misconfigured.

    Root Cause Analysis

    1. oracle.ons.SubscriptionException

      Subscription request timed out after 30000 millseconds. Possible causes: OPMN may not be running, you may have an OPMN running in an alternate ORACLE_HOME using duplicate port values, or OPMN may be misconfigured.

      at oracle.ons.SubscriptionNotification.waitForReply()
    2. oracle.ons
      Subscriber.<init>
      1. oracle.ons.SubscriptionNotification.waitForReply(SubscriptionNotification.java:83)
      2. oracle.ons.ONS.addSubscriber(ONS.java:669)
      3. oracle.ons.Subscriber.realStartup(Subscriber.java:104)
      4. oracle.ons.Subscriber.<init>(Subscriber.java:80)
      4 frames
    3. Oracle jdbc
      OracleRuntimeLoadBalancingEventHandlerThread$1.run
      1. oracle.jdbc.pool.OracleRuntimeLoadBalancingEventHandlerThread$1.run(OracleRuntimeLoadBalancingEventHandlerThread.java:74)
      1 frame
    4. Java RT
      AccessController.doPrivileged
      1. java.security.AccessController.doPrivileged(Native Method)
      1 frame
    5. Oracle jdbc
      OracleRuntimeLoadBalancingEventHandlerThread.run
      1. oracle.jdbc.pool.OracleRuntimeLoadBalancingEventHandlerThread.run(OracleRuntimeLoadBalancingEventHandlerThread.java:66)
      1 frame