lsnrctl status <listener_name> errors/warning

[ganga]

HI,

When i type lsnrctl status
i.e lsnrctl status plprod
it shows status of listener as below with some TNS ERRORS,
Could any help me what are these errors and how to resolve it.

oracle 8.1.7 running on DG UNIX , though there is an error iam able to connect to database through remote system



INDPROD> lsnrctl status plprod
2005 00:15:26
LSNRCTL for Intel SVR4 UNIX: Version 8.1.7.2.0 - Production on 24-MAR-2005 00:18:57

(c) Copyright 1998 Oracle Corporation. All rights reserved.

Connecting to (ADDRESS=(PROTOCOL=IPC)(KEY=PLProd.world))
TNS-12541: TNS:no listener
TNS-12560: TNSrotocol adapter error
TNS-00511: No listener
Intel SVR4 UNIX Error: 2: No such file or directory
Connecting to (ADDRESS=(PROTOCOL=IPC)(KEY=PLP))
TNS-12541: TNS:no listener
TNS-12560: TNSrotocol adapter error
TNS-00511: No listener
Intel SVR4 UNIX Error: 2: No such file or directory
Connecting to (ADDRESS=(COMMUNITY=pctcp_ind.world)(PROTOCOL=TCP)(Host=indprod)(Port=30001))
STATUS of the LISTENER
------------------------
Alias PLProd
Version TNSLSNR for Intel SVR4 UNIX: Version 8.1.7.2.0 - Production
Start Date 19-MAR-2005 23:16:51
Uptime 4 days 1 hr. 2 min. 6 sec
Trace Level off
Security OFF
SNMP OFF
Listener Parameter File /etc/listener.ora
Listener Log File /usr/opt/oracle/product/8.1.7/network/log/plprod.log
Services Summary...
PLProd has 1 service handler(s)
The command completed successfully

[Axr2]

See note 1013420.6 on metalink.