Sometimes this is the kind of output that ETS and ARIMA produce. When the historical data doesn't have strong seasonality the forecasting model may find it difficult to predict the future. Therefore it simply takes average of your previous values.
Check out the latest Anaplan feature updates and enhancements in our September 2026 official release notes. There you'll find information on: User Experience KPI cards Mobile Zoom and pan KPI Conditional formatting Intelligence CoModeler Analyst Optimizer Disclosure Management Refreshed user interface Anaplan Dataβ¦
Please take note of the following changes in our latest 2608 release: Multi-dimensional calculations now require valid rules. As of 2608, the multi-dimensional calculation process no longer runs when invalid rules are present - for example, a rule referencing an invalid member (one that no longer exists in the dimension).β¦
