Problem with connecting to 11.1 database via Oracle Net

Question

Hello,
I have 11.1 database running on Windows. It's named 'test1' and it is only started (not mounted).
I'm trying to connect to it via Oracle Net, but always get ORA-12154: TNS:could not resolve the connect identifier specified
This is my listener.ora:
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = host_ip)(PORT = 1521))
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(ORACLE_HOME = D:\oracle\product\11.1.0\db_1)
(SID_NAME = test1)
This is sqlnet.ora
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
This is tnsnames.ora
test1 =
(DESCRIPTION =
     (ADDRESS = (PROTOCOL = TCP)(HOST = host_ip)(PORT = 1521))
     (CONNECT_DATA =
          (SERVER = DEDICATED)
          (SID_NAME = test1)
Where is the error? I can't find it. Any help is appreciated.
Aliq
Edited by: user547746 on Apr 3, 2009 12:48 PM

Answer 1

lsnrctl status
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=host_ip)(PORT=1521)))
Services Summary...
Service "test1" has 2 instance(s).
Instance "test1", status UNKNOWN, has 1 handler(s) for this service...
Instance "test1", status BLOCKED, has 1 handler(s) for this service...
lsnrctl services
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
Services Summary...
Service "test1" has 2 instance(s).
Instance "test1", status UNKNOWN, has 1 handler(s) for this service...
     DEDICATED SERVER established:0 refused:0
     LOCAL SERVER
Instance "test1", status BLOCKED, has 1 handler(s) for this service...
     DEDICATED SERVER established:0 refused:0
     LOCAL SERVER
I hope this is enough and well translated.
Aliq