This chapter provides a complete listing of the tnsnames. This tnsnames. A net service name is an alias mapped to a database network address contained in a connect descriptor. A connect descriptor contains the location of the listener through a protocol address and the service name of the database to which to connect. Clients and database servers that are clients of other database servers use the net service name when making a connection with an application.
General Syntax of tnsnames.ora
Join Stack Overflow to learn, share knowledge, and build your career. Connect and share knowledge within a single location that is structured and easy to search. This has little to do with Spring, Hibernate, this is a pure Oracle "problem". Here is what we can read about ORA Cause: The process of starting up a dedicated server process failed. The executable could not be found or the environment may be set up incorrectly. The Oracle Protocol Adapter that is being called may not be installed on the local hard drive. Please check that the correct Protocol Adapter are successfully linked. If error persists, contact Oracle Customer Support. The solutions are:.
Overview of Local Naming Parameters
The maximum number of prespawned servers the listener creates. Set this value to the average expected number of connections at any given time. This parameter is used to prevent server processes from being immediately shut down after a client disconnects. For greatest efficiency, provide a short time value for this parameter. You can set specific prespawned server parameters for each SID. Similarly, when systems require mostly shared connections, the number of prestarted servers can be set to a low value.
Try DataDirect Drivers Now. If using a tnsnames. The following table lists the Oracle driver properties that correspond to tnsnames. To prevent connection information conflicts, do not specify the listed properties if you use a tnsnames. Table