The listener supports no services-10g

Question

Dear all,
10g on solaris 10
I shutdown the db and stop the listener ..when I start the listener using
lsnrctl start LISTENER
is starts and displays
The listener supports no services
The command completed successfully
# listener.ora Network Configuration File: /appl/oracle/product/1014/network/admin/listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = /appl/oracle/product/1014)
      (PROGRAM = extproc)
    (SID_DESC =
      (GLOBAL_DBNAME = orcl.med.com.sg)
      (ORACLE_HOME = /appl/oracle/product/1014)
      (SID_NAME = orcl)
LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = tsta02.med.com.sg)(PORT = 1521))
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
  )when am trying to login to db to start the db , am getting the below error :
export ORACLE_SID=ORCL
sqlplus sys/password as sysdba
ERROR:
ORA-12545: Connect failed because target host or object does not exist
tried
sqlplus sys/password@orcl as sysdba
ERROR:
ORA-12154: TNS:could not resolve the connect identifier specifiedAny idea what am missing ?
kai

Answer 1

Thanks girish,
export ORACLE_SID=orcl
<tstapps02]oraias:/appl/oracle/product/102/bin> ./sqlplus sys/password as sysdba
SQL*Plus: Release 10.1.0.4.2 - Production on Tue Dec 29 11:03:34 2009
Copyright (c) 1982, 2005, Oracle. All rights reserved.
ERROR:
ORA-12545: Connect failed because target host or object does not exist
Enter user-name:
ERROR:
ORA-12545: Connect failed because target host or object does not exist
Enter user-name:
ERROR:
ORA-12545: Connect failed because target host or object does not exist
Kai
Edited by: KaiS on Dec 29, 2009 12:04 AM