I have oracle 11.2.0 installed on server. Everything was fine till monday. Now i can't connect to DB by client, SQL Developer, SQL Plus.
lsnrctl status on server:
C:\Users\User1>lsnrctl status
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 14-JAN-2016 09:21
:14
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=SERVERNAME.DOMAIN)(PORT=1
521)))
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
64-bit Windows Error: 61: Unknown error
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for 64-bit Windows: Version 11.2.0.1.0 - Produ
ction
Start Date 13-JAN-2016 21:36:13
Uptime 0 days 11 hr. 48 min. 19 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File C:\app\Administrator\product\11.2.0\dbhome_2\network\a
dmin\listener.ora
Listener Log File c:\app\administrator\diag\tnslsnr\SERVERNAME\listener\
alert\log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(SERVERNAME.DOMAIN)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 2 handler(s) for this service...
Service "LAND3XDB" has 1 instance(s).
Instance "land3", status READY, has 1 handler(s) for this service...
Service "TEST3XDB" has 1 instance(s).
Instance "test3", status READY, has 1 handler(s) for this service...
Service "TESTT10XDB" has 1 instance(s).
Instance "testt10", status READY, has 1 handler(s) for this service...
Service "TESTXDB" has 1 instance(s).
Instance "test", status READY, has 1 handler(s) for this service...
Service "TEST_T10" has 1 instance(s).
Instance "testt10", status READY, has 1 handler(s) for this service...
Service "land3" has 1 instance(s).
Instance "land3", status READY, has 1 handler(s) for this service...
Service "test" has 1 instance(s).
Instance "test", status READY, has 1 handler(s) for this service...
Service "test3" has 1 instance(s).
Instance "test3", status READY, has 1 handler(s) for this service...
The command completed successfully
tnsping DB:
C:\Users\USER1>tnsping TEST3
TNS Ping Utility for 64-bit Windows: Version 11.2.0.1.0 - Production on 14-JAN-2
016 09:25:55
Copyright (c) 1997, 2010, Oracle. All rights reserved.
Used parameter files:
C:\app\Administrator\product\11.2.0\dbhome_2\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)
(HOST = SERVERNAME.DOMAIN)(PORT = 1521))) (CONNECT_DATA = (SERVER = DEDICATED) (S
ERVICE_NAME = TEST3)))
TNS-12541: TNS:no listener
LISTENER.ORA
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\app\Administrator\product\11.2.0\dbhome_2)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\app\Administrator\product\11.2.0\dbhome_2\bin\oraclr11.dll")
)
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\app\Administrator\product\11.2.0\dbhome_2)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\app\Administrator\product\11.2.0\dbhome_2\bin\oraclr11.dll")
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = SERVERNAME.DOMAIN)(PORT = 1521))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
)
ADR_BASE_LISTENER = C:\app\Administrator
SQLNET.ORA
SQLNET.AUTHENTICATION_SERVICES = (NONE)
tnsnames.ora
TEST3 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = SERVERNAME.DOMAIN)(PORT = 1521))
)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = TEST3)
)
)
TEST_T10 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = SERVERNAME.DOMAIN)(PORT = 1521))
)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = TEST_T10)
)
)
TEST3_X64 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = SERVERNAME.DOMAIN)(PORT = 1521))
)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = TEST3)
)
)
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
)
)
LAND3 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = SERVERNAME)(PORT = 1521))
)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = LAND3)
)
)
TEST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = SERVERNAME.DOMAIN)(PORT = 1521))
)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = TEST)
)
)
In logs C:\app\Administrator\diag\tnslsnr\SERVERNAME\listener\alert:
<msg time='2016-01-14T09:21:53.324+03:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SERVERNAME'
host_addr='::1'>
<txt>14-JAN-2016 09:21:53 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=__jdbc__)(USER=SERVERNAME$))(SERVICE_NAME=TESTLD.DOMAIN)) * (ADDRESS=(PROTOCOL=tcp)(HOST=172.29.17.141)(PORT=62670)) * establish * TESTLD.DOMAIN * 12571
</txt>
</msg>
<msg time='2016-01-14T09:22:03.324+03:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SERVERNAME'
host_addr='::1'>
<txt>TNS-12571: TNS:packet writer failure
TNS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
64-bit Windows Error: 54: Unknown error
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
</txt>
</msg>
All services are srarted. i don't have any ides what's wrong with this.
Please do:
- Check hostname status from OS.
- Check your firewall and windows 64 is not forbidding port access.