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  1. #1
    Join Date
    Feb 2004
    Posts
    1

    Unanswered: ora-12535 TNS operation timed out

    Hi,

    I have installed oracle 9i database personal edition on windows 2003
    professional on one desktop (pc1) and installed oracle 9i developer
    suite professional edition on windows 2000 professional on other
    desktop (pc2).

    So my database is on pc1 i.e. pc1 is server & pc2 is client. I am
    trying to connect sql*plus from client to the server database but I
    get this error - ora-12535 TNS operation timed out.

    When I try to connect sql*plus from server side the connection is
    successful. I have checked tht database & listener are up & running
    on server side.

    Please help me to connect client sql*plus to server database. Any
    help or advive wld be appreciated.

    Thanks,
    Simran.

  2. #2
    Join Date
    Jan 2004
    Posts
    370
    Can you ping the server from the client?
    Can you tnsping the listener from the client?

    How exactly are you connecting to the database when you connect on the server?
    How exactly are you connecting to the database when you connect from the client?

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