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2 Replies Latest reply: Feb 26, 2013 2:04 PM by rp0428 RSS

not able to open sql plus

993530 Newbie
Currently Being Moderated
Hello everyone

In a tutorial ask me to open sql plus to unlock hr account but I can't sign in into with any account, I also try with SYS, SYSDBA, SYSTEM and my personal account
to log in, but it still send me an error panning me "ORA-12560: TNS: protocol adapter error"......

please help!

your friend wikikis
  • 1. Re: not able to open sql plus
    Gary Graham Expert
    Currently Being Moderated
    Hi,

    Not really a question specific to the SQL Developer tool. Better to search one of the other forums. For example, try reading through this...
    ERROR: ORA-12560: TNS:protocol adapter error

    Regards,
    Gary
    SQL Developer Team
  • 2. Re: not able to open sql plus
    rp0428 Guru
    Currently Being Moderated
    WRONG FORUM!
    >
    In a tutorial ask me to open sql plus to unlock hr account but I can't sign in into with any account, I also try with SYS, SYSDBA, SYSTEM and my personal account
    to log in, but it still send me an error panning me "ORA-12560: TNS: protocol adapter error"......
    >
    Welcome to the forums but this forum is ONLY for sql developer questions.

    Please mark this thread ANSWERED and open a new thread in the Database General forum
    General Questions

    When you post there provide your 4 digit Oracle version and information about how you are trying to connect.

    Your error indicates that your client is not configured properly to connect to the database.

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