SERVICE_NAMES

Parameter type:	String
Syntax:	SERVICE_NAMES = db_service_name [, db_service_name [,...] ]
Parameter class:	Static
Default value:	DB_NAME.DB_DOMAIN if defined
Range of values:	Any ASCII string or comma-separated list of string names
SERVICE_NAMES specifies one or more names for the database service to which this instance connects. You can specify multiple services names in order to distinguish among different uses of the same database. For example: SERVICE_NAMES = sales.acme.com, widgetsales.acme.com
You can also use service names to identify a single service that is available from two different databases through the use of replication. In an Oracle Parallel Server environment, you must set this parameter for every instance. If you do not qualify the names in this parameter with a domain, Oracle qualifies them with the value of the DB_DOMAIN parameter. If DB_DOMAIN is not specified, Oracle uses the domain of your local database as it currently exists in the data dictionary.
See Also: Net8 Administrator's Guide for more information on this parameter and its settings. "DB_DOMAIN".