Hi All.
I'm facing an issue in solving the Opening Base Calculation. Please help to resolve it!!!
Custom Versions - Actual, Estimate,Budget
Time Period (in Months)
Country List
Department List
GL Accounts
In the below screenshot, closing base is the sum of Opening Base,Gross Activation and Churn Rate.

When i try to calculate the opening base ( first month of the calendar year will be input following months will be previous month data to be copied (which includes custom versions)) it s throwing me circular reference error. However i try to create staging module, I'm not able to achieve the desired result as per the below screenshot.

Thanks in Advance !!
Aish