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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
-- Regards, Frank van BortelReceived on Sun Jun 05 2005 - 10:10:08 CDT