RE: ORA 12560 : TNS protocol adaptor error

From: Mercadante, Thomas F <thomas.mercadante_at_labor.state.ny.us>
Date: Mon, 8 Mar 2004 07:59:55 -0500
Message-ID: <DE8A21F8F1D0254EA4A9214D52AB2FEDAD599C@exchsen0a1ma>

Jaffar,

Review the TNSNAMES.ora file on his machine. Optionally, review the Oracle Client installation on his machine. The error indicates that the sqlnet connection is not working.

Good Luck!

Tom Mercadante
Oracle Certified Professional

-----Original Message-----

From: Syed Jaffar Hussain [mailto:sjaffarhussain_at_hotmail.com] Sent: Sunday, March 07, 2004 3:15 AM
To: oracle-l_at_freelists.org
Subject: ORA 12560 : TNS protocol adaptor error

Hi List,

I am really getting crazy about this error. The story is, one of our remote user wants to connect to one of our NT server that has oracle 8.1.7.4, and whenever he is trying to connect, he is getting the above said error. The strange thing is, when I ask him to connect to my UNIX block box that has oracle 8.1.7.4, he is able to connect without above said error. Only when he is trying to connect to win2k server, he is getting the above said error. His OS is windows 2003.

Any opinions and comments in this regard is highly appreciated. Its urgent please.

Rgds
Jaffar

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Received on Mon Mar 08 2004 - 06:57:01 CST