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  1. #1
    Join Date
    May 2004
    Posts
    17

    Unanswered: DB Link dissconnect

    Hi,

    I have a problem that db links are getting disconnect for some time.

    The following error got in log file.

    TNS -01181 Internal registration connection limit reached.

    Any idea what is going on and how to solve this problem

  2. #2
    Join Date
    Aug 2003
    Location
    Where the Surf Meets the Turf @Del Mar, CA
    Posts
    7,776
    Provided Answers: 1
    fact: Oracle Net Services 9.2
    fact: TNS Listener 9.2
    symptom: Client hangs when connecting to the instance.
    symptom: Error is reported to the listener.log file.
    symptom: TNS-01181: Internal registration connection limit reached
    cause: Caused by (internal) <Bug:2755063> TNS-1181: INTERNAL REGISTRATION
    CONNECTION LIMIT REACHED



    fix:

    Fix:
    a) upgrade to Oracle Server 10
    b) Apply patchset 9.2.0.4
    c) Apply patch number 2755063 on the top of the patchset 9.2.0.3

    Workaround:
    a) restart listener
    b) set following parameter in listener.ora
    MAX_REG_CONNECTIONS_<listener> = 1000
    (default value is 512)
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