Connection problem while invoking remote method from client using oracle 8.1.6 server

Question

while using a connection object to make connection to oracle in all remote methods(in EJB)only the first remote method called from the EJB client is getting invoked and the connection stops.It gives me COMM_FAILURE while invoking the second method in oracle 8.1.6.Help me out in this aspect immediately please.

Answer 1

r singh wrote:
>
I am getting "No Suitable Driver" exception from WebLogic 6.1 (sp1) at
the start up of the server.
My settings:
- WLS 6.1 on a solaris 8 machine and Oracle 8.1.6 on a WIN2K machine.
- I created the connection pool for oracle with the following
parameters:
connection name: OracleConnectionPool
url: jdbc.oracle.thin:@myOracleServer:1521:myDBName
driver class name: oracle.jdbc.driver.OracleDriver
properties: user=scott
password=tiger
- I have also downloaded classes12.zip and nls_charset12.zip from
Oracle.com
and have placed under $WL_HOME/lib.
- I have added $WL_HOME/lib/classes12.zip:$WL_HOME/lib/nls_charset12.zip
in
front of the $CLASSPATH in the startWeblogic.sh script. The echoed
classpath
from the startup script is:
/opt/tools/bea/wlserver6.1/lib/classes12.zip:/opt/tools/bea/wlserver6.1/lib/nls_
charset12.zip:/opt/tools/bea/wlserver6.1:/opt/tools/bea/wlserver6.1/lib/weblogic
_sp.jar:/opt/tools/bea/wlserver6.1/lib/weblogic.jar
- Still I get the error:
<Jan 16, 2002 1:38:45 PM EST> <Error> <JDBC> <Cannot startup
connection pool "Or
acleConnectionPool" No suitable driver>
Can somebody point me out if i am doing anything wrong here.
Thanks.
RamanandHi,
Sure. Your URL should be "jdbc:oracle:thin:@myOracleServer:1521:myDBName"
not "jdbc.oracle.thin:@myOracleServer:1521:myDBName"
Joe