In the Repository tree view of Talend Studio, right-click DB Connections under the Metadata node and select Create connection from the contextual menu to open the [Database Connection] wizard.
Fill in the general properties of the connection, such as Name and Description and click Next to open a new view on the wizard to define the connection details.
For further information, see the section on defining general properties in Setting up a database connection.
In the DB Type field of the [Database Connection] wizard, select SAS and fill in the fields that follow with SAS connection information.
If needed, click the Check tab to verify if your connection is successful.
If needed, define the properties of the database in the corresponding fields in the Database Properties area.
Click Finish to validate your changes and close the wizard.
The newly set connection to the defined database displays under the DB Connections folder in the Repository tree view. This connection has several sub-folders among which Table schemas will group all schemas relative to this connection after schema retrieval.