This page covers Jitterbit variables that are available for the NetSuite Connector. They do not apply to NetSuite endpoints configured outside of the NetSuite Connector, such as by using a Web Service Method or HTTP source or target.
This Jitterbit variable is available to set (write):
Set to true for API calls to NetSuite to run asynchronously. That is, after a request is made, the connection is kept open and Jitterbit Harmony will periodically poll to see if the request is finished.