I have oracle 11g installed on server and .Net oracle clients will access the database.
Till yesterday i was connecting from clients using this connection string:
User ID=dbcplas;Password=pwd123;Data Source=(DESCRIPTION = (ADDRESS =(PROTOCOL = TCP)(HOST = 172.17.26.7)(PORT = 1521))(CONNECT_DATA =(SERVER = DEDICATED)(SERVICE_NAME = orcl.cplas3.com)))
Till yesterday I was able to use Oracle SQL Developer in the same client.
Today morning we restarted the server for maintanance. After restarting the server, I cannot able to login from client .Net application or sqldeveloper.
I can able to log-in thru sql plus of server system.
Apart from that i cannot able to log in by any other means.
Server side sql-developer also not working.
I have give below details from the server:
lsnrctl services:
C:\Users\Administrator>lsnrctl services LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 07-JAN-2014 15: :45 Copyright (c) 1991, 2010, Oracle. All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=172.17.26.7)(PORT=1521 ) Services Summary... Service "CLRExtProc" has 1 instance(s). Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service... Handler(s): "DEDICATED" established:0 refused:0 LOCAL SERVER The command completed successfully
lsnrctl status:
C:\Users\Administrator>lsnrctl status LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 07-JAN-2014 15:20 :42 Copyright (c) 1991, 2010, Oracle. All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=172.17.26.7)(PORT=1521)) ) STATUS of the LISTENER ------------------------ Alias LISTENER Version TNSLSNR for 64-bit Windows: Version 11.2.0.1.0 - Produ ction Start Date 07-JAN-2014 13:17:40 Uptime 0 days 2 hr. 3 min. 7 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Parameter File E:\app\administrator\product\11.2.0\dbhome_1\network\a dmin\listener.ora Listener Log File e:\app\administrator\diag\tnslsnr\cplas3\listener\aler t\log.xml Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=172.17.26.7)(PORT=1521))) Services Summary... Service "CLRExtProc" has 1 instance(s). Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service... The command completed successfully
LISTENER.ORA
# listener.ora Network Configuration File: E:\app\administrator\product\11.2.0\dbhome_1\network\admin\listener.ora # Generated by Oracle configuration tools. SID_LIST_LISTENER = (SID_LIST = (SID_DESC = (SID_NAME = CLRExtProc) (ORACLE_HOME = E:\app\administrator\product\11.2.0) (PROGRAM = extproc) (ENVS = "EXTPROC_DLLS=ONLY:E:\app\administrator\product\11.2.0\dbhome_1\bin\oraclr11.dll") ) ) LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 172.17.26.7)(PORT = 1521)) ) ) ADR_BASE_LISTENER = E:\app\administrator
SQLNET.ORA
# sqlnet.ora Network Configuration File: E:\app\administrator\product\11.2.0\dbhome_1\network\admin\sqlnet.ora # Generated by Oracle configuration tools. # This file is actually generated by netca. But if customers choose to # install "Software Only", this file wont exist and without the native # authentication, they will not be able to connect to the database on NT. SQLNET.AUTHENTICATION_SERVICES= (NTS) NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT) TNSFILES.ORA # tnsnames.ora Network Configuration File: E:\app\administrator\product\11.2.0\dbhome_1\network\admin\tnsnames.ora # Generated by Oracle configuration tools. ORACLR_CONNECTION_DATA = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521)) ) (CONNECT_DATA = (SID = CLRExtProc) (PRESENTATION = RO) ) ) ORCL = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 172.17.26.7)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl.cplas3.com) ) )
tnsping results - orcl.cplas3.com
C:\Users\Administrator>tnsping orcl.cplas3.com TNS Ping Utility for 64-bit Windows: Version 11.2.0.1.0 - Production on 07-JAN-2 014 15:30:44 Copyright (c) 1997, 2010, Oracle. All rights reserved. Used parameter files: E:\app\administrator\product\11.2.0\dbhome_1\network\admin\sqlnet.ora TNS-03505: Failed to resolve name
tnsping results - orcl
C:\Users\Administrator>tnsping orcl TNS Ping Utility for 64-bit Windows: Version 11.2.0.1.0 - Production on 07-JAN-2 014 15:31:22 Copyright (c) 1997, 2010, Oracle. All rights reserved. Used parameter files: E:\app\administrator\product\11.2.0\dbhome_1\network\admin\sqlnet.ora Used TNSNAMES adapter to resolve the alias Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 172.17.2 6.7)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl.cpl as3.com))) OK (1560 msec)
Errors:
From .Net Application:
ORA-12514 TNS:Listener does not currently know of service request in connect descriptor.
Why lsnrctl status not showing the status of orcl??
I tried starting the orcl services. But its saying already started..
What may be the problem??