Hi ALL,
I am facing a problem in DB link.
I am able to create DB link but while executing the query or testing the link it is showing the following Error:
Ora-12154[/B]:TNS:Could Not Resolve Service Name
Though there is entry for Both DB in Tnsnames.ora File and also Both are Oracle DB.
Also i have tried giving the whole connection String in DB link Syntax
Can anyone help pls.....
This one is for simple DB link and not public DB Link.