1. Run :SET &RET# = AUTOFORECAST()
2. Open Process Monitor and choose forecast
3. AUTOFORECAST is stuck with preparing status
Defect - This is caused when an object has the same name as an agent. Please do not use names of agents or host groups for other objects
To resolve the issue, rename the objects that have the same name as agents or agent groups.
This has also been fixed with 12.3.5