When using the multi-row formula, I receive the error:
Unknown variable "Row-1: Daily_Split_Rounded"
The Setup is:
- New Field: Cumulative_Sum (type: Double)
- Number of Rows: 1
- Values for Non-Existent Rows: 0 or empty
- Group By: Selected as needed
- Expression:
IF ISNULL([Row-1:Cumulative_Sum]) THEN 0 ELSE [Row-1:Cumulative_Sum] + [Row-1: Daily_Split_Rounded] ENDIF