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TNS:12203 unable to connect to destination. [message #58540] Tue, 16 September 2003 01:44
Gnanam
Messages: 19
Registered: July 2002
Junior Member
Hi Friends

When i trying to install oracle 8 on my PC is gives the following message at the time of installation.

An oracle listener service is deducted on your system because there maybe conflict of listening address (e.g port number for TCP/IP), the new oracle listener is not started and it is set to manual startup.

After the installtion modify the listener config (listener.ora) to resolve possible conflict in listing address and then start the listener this is required to enable the database to accept connects some clients.

pls advice how to modify the .ora files.

Following is my Listener & Tnsnames.ora files.

LISTENER =
(ADDRESS_LIST =
(ADDRESS=
(PROTOCOL= IPC)
(KEY= oracle.world)
)
(ADDRESS=
(PROTOCOL= IPC)
(KEY= ORC3)
)
(ADDRESS=
(PROTOCOL= IPC)
(KEY= EXTPROC0)
)
(ADDRESS=
(COMMUNITY= NMP.world)
(PROTOCOL= NMP)
(SERVER= GNANAM)
(PIPE= ORAPIPE)
)
(ADDRESS=
(PROTOCOL= TCP)
(Host= GNANAM)
(Port= 1521)
)
(ADDRESS=
(PROTOCOL= TCP)
(Host= GNANAM)
(Port= 1526)
)
(ADDRESS=
(PROTOCOL= TCP)
(Host= 127.0.0.1)
(Port= 1521)
)
)
STARTUP_WAIT_TIME_LISTENER = 0
CONNECT_TIMEOUT_LISTENER = 10
TRACE_LEVEL_LISTENER = 0
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = GNANAM)
(SID_NAME = ORC3)
)
(SID_DESC =
(SID_NAME = extproc)
(PROGRAM=extproc)
)
)
PASSWORDS_LISTENER = (oracle)

Tnasnames.ora:

Beq-local.world =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(PROTOCOL = BEQ)
(PROGRAM = oracle80)
(ARGV0 = oracle80ORC3)
(ARGS = '(DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))')
)
)
(CONNECT_DATA = (SID = ORC3)
)
)
Tcp-loopback.world =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(PROTOCOL = TCP)
(Host = 127.0.0.1)
(Port = 1521)
)
)
(CONNECT_DATA = (SID = ORC3)
)
)
TcpExample.world =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(PROTOCOL = TCP)
(Host = Production1)
(Port = 1521)
)
)
(CONNECT_DATA = (SID = ORCL)
)
)
SpxExample.world =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(PROTOCOL = SPX)
(Service = Server_lsnr)
)
)
(CONNECT_DATA = (SID = ORCL)
)
)
NmpExample.world =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(PROTOCOL = NMP)
(Server = FinanceServer1)
(Pipe = ORAPIPE)
)
)
(CONNECT_DATA = (SID = ORCL)
)
)
CMExample.world =
(DESCRIPTION=(address_list=
(ADDRESS=
(PROTOCOL=tcp)(PORT=1610)(HOST=CM_SERVER))
(ADDRESS=
(PROTOCOL=tcp)(PORT=1521)(HOST=LSNR_SERVER)))
(CONNECT_DATA=(SID=ORCL))
(SOURCE_ROUTE=yes)
)
extproc_connection_data.world =
(DESCRIPTION =
(ADDRESS =
(PROTOCOL = IPC)
(KEY = EXTPROC0)
)
(CONNECT_DATA = (SID = extproc)
)
)
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