make sure you tnsnames.ora file is identical on all nodes of your cluster.
In OPS the database files are shared among the nodes, but the oracle
software and the tnsnames.ora, listener.ora, etc. is local to each node.
"Manish" <manish1000_at_hotmail.com> wrote in message
news:9d90ea9a.0111101044.42f6710_at_posting.google.com...
> Hi All
>
> I have an OPS configuration in UNIX with 2 instances (A1 and A2) and
> failover cluster
> (A) which is connecting to A1 by default and if A1 is down, it
> connects to A2.
> Both A1 A1 and A2 is connencting to the database AA. There are some
> synonyms
> (SY) in AA which are connecting to the objects in remote database BB
> thru the
> database link (DL).
>
> I am able to use SY by A1 as usual but when I use it by A or A2, it
> gives the
> error "TNS could not resolve the service-name." I have checked
> TNSNAMES.ORA
> file, definition of DL, SY etc but everything is OK. I am able to
> create the
> sqlplus session in BB from A/A2 as usual using the same login as used
> in DL.
>
> Further our application server is on NT and having the same
> environment as
> UNIX. From there, I am able to use SY with A1/A2/A perfectly.
>
> I need your help to resolve this problem at the earliest. Thanks in
> advance.
>
> Manish
Received on Sat Nov 10 2001 - 15:44:37 CST
