Project Budgets load - Getting Error "The resource already has an assignment for the period"

Summary:

Hi Experts

We are loading Project Budgets using FBDI. We are facing below error

"The resource XYZ already has an assignment for the period Jun-21. Enter a unique period name."

Essentially, We are trying to understand the reason for the error.

In FBDI load sheet, We have the same resource assigned to the same project, same period, same version name for a different project task number. Should we assign a different Source Budget Line Reference for the system to differentiate that it is for a different project task.

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