Trying to run a forecast report from WCC, it runs and just lists the results as "Error".
For Forecast and other options such as the Enterprise Command Line to work in WCC you must have a complete valid AutoSys server definition.
This includes valid values for
Web Service URLMonitor IDMonitor PasswordTime Zone
The Monitor ID must be a member of the WorkloadAutomationAEWebService application group within EEM.
Additionally a validated credential user must be setup.