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Problem with connection to Oracle Server Enterprise 11g

DanckoFeb 24 2015 — edited Feb 25 2015

Hi to all

I have a problem to connect to oracle server enterprise edition 11g 64bit.

On my pc I have installed oracle Oracle Client 10g 32bit.

I want connect to oracle server enterprise edition 11g on remote machine.

  1. With SQL Developer I connect to oracle server enterprise edition 11g without any problem.
  2. With SQL Plus I do not connect to oracle server enterprise edition 11g and i get this error message: ora-12170 tns connect timeout occurred
  3. With TOAD for Oracle I do not connect to oracle server enterprise edition 11g and i get this error message: ora-01017 invalid username/password logon denied-

        TNSNames.ora configuration is ok!


Can any one tell me why I get the errors 2) and 3) and how to resolve them?

Regards.

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Locked on Mar 25 2015
Added on Feb 24 2015
#general-database-discussions
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