In SAS Forecast Studio, when you re-forecast your project, an error similar to the following might be displayed in the SAS log:

The problem occurs when your project contains ARIMA models, unobserved components models, and combined models. The following three options would be enabled in Project ► Forecasting Settings:

• System-generated ARIMA model(s)
• System-generated unobserved components models
• Combine Diagnosed Models

To work around the problem, disable one of the options so that one of the following combinations of models is used in your project.

• ARIMA models and unobserved components model
  
  OR
   
• ARIMA models and combined models

Click the Hot Fix tab in this note to access the hot fix for this issue.

Operating System and Release Information

A fix for this issue for SAS/ETS 15.2 is available at: