Re: I cannot start Listener

From: DA Morgan <damorgan_at_psoug.org>
Date: Sun, 05 Jun 2005 11:25:40 -0700
Message-ID: <1117995824.766180@yasure>

Frank van Bortel wrote:

> nov via DBMonster.com wrote:
> 

>>hi
>>
>>i am using Oracle 10g on win2000, local database.
>>
>>I cannot start listener.
>>
>>From DOS,
>>when I use LSNRCTL> START LISTENER, i have following errors.
>>Starting tnslsnr: please wait...
>>
>>Failed to start service, error 1058.
>>TNS-12536: TNS:operation would block
>> TNS-12560: TNS:protocol adapter error
>> TNS-00506: Operation would block

> 
> 
> You already have a listener, also on port 1521.
> 
> do a netstat and see what process

In addition add something like the following to your SQLNET.ORA if problems persist.

trace_level_client= 16
trace_file_client=client
trace_directory_client=c:\temp
trace_unique_client=true

and the equivalent for the server. Details in the net services documentation.

-- 
Daniel A. Morgan
http://www.psoug.org
damorgan_at_x.washington.edu
(replace x with u to respond)

Received on Sun Jun 05 2005 - 13:25:40 CDT