When Database | Monitor | Database Browser is clicked on, error "A TNSNames.ora file was not found. Error." occurs.
TNSNames is not being used, OID/LDAP however is being used.
Download the attached empty tnsnames.ora file.
1. With Toad for Oracle closed, do the following:
Drill to the Oracle Client \Network\Admin\ folder.
2. Place this file, tnsnames.ora, in the above path.
Found in the Release Notes in Toad for Oracle 10.5:
The following is a list of issues known to exist at the time of this release.
While Toad supports LDAP connectivity, some features of Toad depend on tnsnames.ora file to operate correctly. These features include but may not be limited to Quest ScriptRunner, Database Browser, and Service Manager.
Defect ID: N/A