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I got the ora-12560 message too! [message #360866] Mon, 24 November 2008 03:20 Go to next message
crazyzhou
Messages: 38
Registered: March 2008
Location: china
Member
I can connect to the instance on the server machine like that:
$sqlplus "primal/PRIMAL@DC"


then I copy the network connection description of DC to local file tnsnames.ora. but when I connect to the Oracle again:
C:\sqlplus "primal/PRIMAL@DC"

I got this message:
ERROR:
ORA-12560 TNS:protocol adapter error


how can I resolve this problem?
thanks.

[Updated on: Mon, 24 November 2008 03:23]

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Re: I got the ora-12560 message too! [message #360869 is a reply to message #360866] Mon, 24 November 2008 03:39 Go to previous messageGo to next message
Michel Cadot
Messages: 64152
Registered: March 2007
Location: Nanterre, France, http://...
Senior Member
Account Moderator
Oracle client version?
Try removing "

Regards
Michel
Re: I got the ora-12560 message too! [message #361305 is a reply to message #360869] Tue, 25 November 2008 18:48 Go to previous message
crazyzhou
Messages: 38
Registered: March 2008
Location: china
Member
thanks Michel
My oracle client version is 9.2.0.1.0
but I had connected to the server successfully last month.
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