When a host script is scheduled, it is run in the scheduler environment. Therefore, a UNIX/Linux scheduler must be available to run a UNIX/Linux script and only a Windows scheduler can run a Windows script.
It is important to set the connection on the Properties screen for the script.
Right-click on the host script in the left pane and select Properties.
Set the Connection Name to either Windows or Unix and then click OK.
If you fail to set the default connection for the host script, you will receive a return message of Invalid Host Type when the host script is executed.
There are a number of conventions that must be followed if a host script is to be used by the WhereScape RED scheduler. Refer to the section Script Output Protocol for details.