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  • ORA-609 : opiodr aborting process unknown ospid

    ORA-609 : opiodr aborting process unknown ospid (8327_47148946930848)

     
    ORA-609 : opiodr aborting process unknown ospid (8327_47148946930848)

    As a general error, the ORA-609 error indicates that a client connection failed to complete.  This can be an ORA-609 from an abort or killing an Oracle session.

    To diagnose any error, you start by using the OERR UTILITY to display the ORA-609 error:

    Example :

    bash-3.2$ oerr ora 609
    00609, 00000, "could not attach to incoming connection"
    // *Cause:  Oracle process could not answer incoming connection
    // *Action: If the situation described in the next error on the stack
    // can be corrected, do so; otherwise contact Oracle Support.

    Cause:

    The ORA-609 error is thrown when a client connection of any kind failed to complete or aborted the connection
    process before the server process was completely spawned.
    Beginning with 10gR2, a default value for inbound connect timeout has been set at 60 seconds.

    This is also triggered, when a DB session is killed/aborted manually from the OS prompt.

    Solution:

    Increase the values for INBOUND_CONNECT_TIMEOUT at both listener and server side sqlnet.ora file as a preventive measure.
    If the problem  is due to connection timeouts,an increase in the following parameters should eliminate or reduce the occurrence of the ORA-609s.
    Sqlnet.ora: SQLNET.INBOUND_CONNECT_TIMEOUT=180
    Listener.ora: INBOUND_CONNECT_TIMEOUT_listener_name=120

    Reference metalink Doc ID 1121357.1
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  • 原文地址:https://www.cnblogs.com/lkj371/p/15223522.html
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