IF and Then for ISACTUALVERSION and Forecast periods
I am working on Strategic Planning where I have actuals for 2019 and I am projecting for 2020, 2021, and 2022. I have a formula where I want to apply a 3% escalation starting in 2021. My current formula uses ISACTUALVERSION and Offset.
Here is the formula: IF ISACTUALVERSION() THEN 'Actuals'.Period[SUM: 'Actuals'.AU Lookup] ELSE OFFSET('Actuals'.Period[SUM: 'Actuals'.AU Lookup], -12, 0) * Cost Escalation Factor.
The formula works for calculating 3% escalation for 2020 as it is able to pull actuals from 2019. The current formula does not work for 2021 and 2022. How can I update the formula so that for 2021 it looks for what has been forecasted for 2020 and then applies the 3% escalation to that and also for 2022 it looks at what has been forecasted for 2021 and then applies the 3% escalation for that.
Your help is appreciated.