Re: Listener is stopping !

  • From: walid alkaakati <walid_alkaakati@xxxxxxxxx>
  • To: Ghassan Salem <salem.ghassan@xxxxxxxxx>
  • Date: Mon, 27 Nov 2006 00:24:28 -0800 (PST)

Hi again ,
   
  Finally the database hanged again but this time the listener did not stop ,i 
could not make any connection even from the server.
   
  The listener.trace   shows the following errors :
   
  Incoming connection section :
  ntt2err: soc 432 error - operation=5, ntresnt[0]=524, ntresnt[1]=36, 
ntresnt[2]=0
ntt2err: soc 452 error - operation=5, ntresnt[0]=524, ntresnt[1]=997, 
ntresnt[2]=0
ntn2err: error: handle=444, op=5, nt[0]=524, nt[1]=997
nserror: nsres: id=4, op=68, ns=12537, ns2=12560; nt[0]=507, nt[1]=0, nt[2]=0; 
ora[0]=0, ora[1]=0, ora[2]=0
   
  NA disabled remotely for this connection
NA services unavailable on both processes - negotiation not needed .
   
  Do any of you have any idea about these errors ?
   
  Thank you all for your help.
   
   
  

Ghassan Salem <salem.ghassan@xxxxxxxxx> wrote:
  Walid,
from the menu where you have oracle tools, go to the configuration part, choose 
'net manager', then from the general parameters of the listener, you can set 
the tracing level for your listener.


  On 11/18/06, walid alkaakati <walid_alkaakati@xxxxxxxxx> wrote:    hi ,
  It oracle 9.2.0.4.0 version on windows server  2000 .
  Can please elaborate on modifing listener.ora ? do you mean add new listener?
  how can i trace debug?    

Ghassan Salem <salem.ghassan@xxxxxxxxx> wrote:

    What version of Oracle is this? (and what Win version)?
Put the listener in debug mode (lsnrctl then trace debug , or modify the 
listener.ora )

rgds

  On 11/18/06, walid alkaakati < walid_alkaakati@xxxxxxxxx> wrote:     Thanks 
Ghassan,
   
  I checked the listener.log it shows every thing normal.
  however when the problem happens i check tns-service in contral 
panel->services i find sid service is running however the listner service is 
not running so i restart the server and so on...  is the listener becoming 
tired when i have many connectins ! 
  the  system adminstrator cannot find the meaning of the error " local agent 
reponse " in the system event , how shall i proceed in the investigation.
     
  

Ghassan Salem <salem.ghassan@xxxxxxxxx> wrote:
  Walid,
what do you mean by 'listener is stopping'? if you do a 'ps -ef|grep tns', you 
see no tns program running?
if that is the case, look at the listener.log (in oh/network/log) to see if 
there is any error message there. 

rgds

  On 11/18/06, walid alkaakati < walid_alkaakati@xxxxxxxxx> wrote:     Hi list ,
   
  I need your help on this urgent issue .
   
  Each day iam facing a problem , the applicaton is freezing and all my users 
(150) can not do any thing and you cannot  do any new connections , some times 
this is accompanied by message (" can ot open dedicated server process...."), 
  when i checked the services i found that listener is stopped automatically !
   
  I wonder why it is stopping  IS it that i have to add new  listener or what ?
  Net work problems ? how i verify that it is a network problem ? 
  the alert .log do not show anything , the window event shows  " local agent 
error " 
  where i shall start?
   
  Wating your help.
  BYE
    
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