rac listener status result different

  • From: K R <kp0773@xxxxxxxxx>
  • To: Oracle-L@xxxxxxxxxxxxx
  • Date: Thu, 22 Apr 2010 15:17:13 -0700

All,

we  have 2 3-node RAC database .

production-  xp1-a xp1-b xp1-c
qa-              tp1-a tp1-b tp1-c

both xp1-c and tp1-c were added to the cluster last month .

and there is database instance  webdp  running only  on xp1-a xp1-b

and  the same for  webdq  on tp1-a  tp1-b

the jdbc url   for production is as below
 url=jdbc:oracle:thin:@
(DESCRIPTION=(FAILOVER=ON)(ADDRESS_LIST=(LOAD_BALANCE=ON)(ADDRESS=(PROTOCOL=TCP)(HOST=xp1-a)(PORT=1685))(ADDRESS=(PROTOCOL=TCP)(HOST=xp1-b)(PORT=1685))(ADDRESS=(PROTOCOL=TCP)(HOST=xp1-c)(PORT=1685)))(CONNECT_DATA=(SERVICE_NAME=WDATA)));

and we see some connection everyday fails on the application server .  I
 also see

TNS-12514: TNS:listener does not currently know of service requested in
connect descriptor  error in listener log on xp1-c  .  why?

and also  when i do lsnrctl status listneer_xp1-c  on xp1-c  I do not see
the service_name wdata  ( while the same on qa shows the service_name qdata
on tp1-c even though no instance running for this db in tp1-c )  .  what am
I missing ?

appreciate any  suggestions

thanks
Kart

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