Can not start listener

Question

error while starting the listener and db is 9.2.0
The tns listener service started and then stopped.Some services stop automatically if they have no work to do for example the performance log and alert servicess
any help how to start it now

Answer 1

Mushy wrote:
i am unable to start listener thats why the connectivity problem so jst suggest me brother wat to do to start listener
thanks a lotFirst Carefully do it.
Step 1:
Go to network configuration assistant.
Delete existing listener and then after deletion
Go to add new listener and after listener added
Go to Local net service configration assistant and add and give service name (your oracle sid) and give your host name (host name should be your computer name or ip address of your computer ) and after add it you should test it whether you can connect your database or not.
If you cann't connect,
Go to
Copy of your database tnsnames string ORCL Ex:\D:\oracle\ora92\network\admin\tnsnames.ora and
past it to tnsnames of devsuite ex:\c:\devsuite\network\admin\tnsnames.ora
Copy of
%oracle_home%\network\admin\tnsnames.ora open it and copy your database string.
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = mazar)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
and then paste it to %dev_home%/network/admin/tnsnames.ora
after paste it
go to ping tnsping orcl. You can sure your oracle service is started here
if its ping , you should check listener also .lsnrctl>status
I'm sure ,if you're do properly follow above steps, you can connect easily.