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Home -> Community -> Mailing Lists -> Oracle-L -> RE: Connecting 8.0 to 8.1
There is something wrong with your host address.. If I were you I would check the HOST value in your TNSNAMES.ora, and make sure the IP is correct. Then, change the HOST values in your LISTENER.ora to use the IP address as well instead of the host names.
Also, do you have the GLOBAL_NAMES parameter set to true in your initSID.ora file? If it's set to false, then you can loose the :
(GLOBAL_DBNAME = ORANGE**.acn032hq**)
bit, and keep it like this:
(GLOBAL_DBNAME = ORANGE) Try these out:
---tnsnames---
ORANGE.WORLD =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 123.456.798.101)(PORT = 1521))
(CONNECT_DATA = (SID = ORANGE))
)
---listener---
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
)
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 123.456.798.101)(PORT = 1521))
)
(PRESENTATION = GIOP)
(SESSION = RAW)
)
(ADDRESS = (PROTOCOL = TCP)(HOST = 123.456.798.101)(PORT = 2481))
)
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /opt/oracle/product/8.1.7)
(PROGRAM = extproc)
)
(SID_DESC =
(GLOBAL_DBNAME = TEST)
(ORACLE_HOME = /opt/oracle/product/8.1.7)
(SID_NAME = TEST)
)
(SID_DESC =
(GLOBAL_DBNAME = ORANGE)
(ORACLE_HOME = /opt/oracle/product/8.1.7)
(SID_NAME = ORANGE)
)
)
HTH Mark
-----Original Message-----
David
Sent: 15 November 2001 11:25
To: Multiple recipients of list ORACLE-L
Forgive me if this is a RTFM question - I have not been able to find the right bit of the FM.
Can someone please tell me how to Net8 connect an 8.0 NT client to an 8.1 Linux server.
Everything was working fine until a second Oracle instance was installed on the server. I now get
ERROR:
ORA-12545: Connect failed because target host or object does not exist
My tnsnames.ora looks like this...
ORANGE.WORLD =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 123.456.798.101)(PORT = 1521))
(CONNECT_DATA = (SID = ORANGE))
)
The server listener.ora looks like this
# LISTENER.ORA Network Configuration File: /opt/oracle/product/8.1.7/network/admin/listener.ora # Generated by Oracle configuration tools.
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
)
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = abc123defghi)(PORT = 1521))
)
(PRESENTATION = GIOP)
(SESSION = RAW)
)
(ADDRESS = (PROTOCOL = TCP)(HOST = abc123defghi)(PORT = 2481))
)
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /opt/oracle/product/8.1.7)
(PROGRAM = extproc)
)
(SID_DESC =
(GLOBAL_DBNAME = TEST.abc123de)
(ORACLE_HOME = /opt/oracle/product/8.1.7)
(SID_NAME = TEST)
)
(SID_DESC =
(GLOBAL_DBNAME = ORANGE.acn032hq)
(ORACLE_HOME = /opt/oracle/product/8.1.7)
(SID_NAME = ORANGE)
)
)
I anonymised the data (obviously)
Many thanks to anyone who understands this stuff.
David Jones
-- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Jones, David INET: David.Jones_at_acnielsen.co.uk Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- 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). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Mark Leith INET: mark_at_cool-tools.co.uk Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- 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 Thu Nov 15 2001 - 06:37:15 CST
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