Releasing an Object from Memory
You must explicitly release from memory the following object types when your code no longer requires them:
Application
Business component
Business object
Configuration item
CTI data
CTI service
Property set
Web applet
Web service
This situation is true for ST eScript for Browser script and for Siebel VB.
To release an object from memory
Set the object as a Null object.
For more information, see Null Data Type.