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RE: Unable to connect to an Oracle Instance

From: Mercadante, Thomas F <NDATFM_at_labor.state.ny.us>
Date: Wed, 03 Jul 2002 07:21:58 -0800
Message-ID: <F001.0048ED98.20020703072158@fatcity.com>


K.,

Please check your TNSNAMES.ora file under your ORACLE_HOME/NETWORK/ADMIN directory. Review the connect string entry for the database you are trying to connect to - especially the host name/IP address of the machine where the database is. My guess is that this entry is incorrect.

hope this helps.

Tom Mercadante
Oracle Certified Professional

-----Original Message-----
Sent: Wednesday, July 03, 2002 7:28 AM
To: Multiple recipients of list ORACLE-L

Hi,

I am not able to connect from my oracle client to an oracle db server (NT)

When i try to configure and test for the ora service(from my work station) it says "Connecting...ORA-12545: Connect failed because target host or object does not exist The test did not succeed.(this particular ora instance is not connectable from any workstation) "

Thanks in Advance

K.
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Author: karthikeyan S
  INET: skarthik_at_globalsw-in.com

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Author: Mercadante, Thomas F
  INET: NDATFM_at_labor.state.ny.us
Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
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To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). Received on Wed Jul 03 2002 - 10:21:58 CDT

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