Home » RDBMS Server » Server Administration » how start the tnslistener / how edit connection string
how start the tnslistener / how edit connection string [message #215800] Tue, 23 January 2007 23:38 Go to next message
Messages: 210
Registered: February 2006
Location: karachi
Senior Member

hi master
sir i am useing jsp with oracle
my page give me right result in my system but when i test client system then system give me this error
Database Log In Failed
TNS could not resolve service name
Verify that the TNS name in the connectstring entry of the DAD for this URL is valid.
sir i post my problem in java.sun forum he reply me as under
on your machine where your db is installed, start the tnslistener of your database, make sure that your connection string is pointing to that machine

jdbc:oracle:thin:@<ip or hostname of machine where your db is installed>: 1521:aamir

please give me idea how i run my page in client system


Re: how start the tnslistener / how edit connection string [message #223631 is a reply to message #215800] Fri, 09 March 2007 19:34 Go to previous message
Messages: 460
Registered: July 2005
Location: Stockton, California - US...
Senior Member
DAD's sound like an Oracle Application thing.

A DAD can be modified via Oracle web server.

A tnslistener can be modified at the o/s level, listener.ora and tnsnames.ora should be correct. On Solaris those files are in the $ORACLE_HOME/network/admin directory.
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