If a PSA wants to create a record during actuals recalculation, what occurs?

During the process of actuals recalculation within Professional Services Automation (PSA), the system typically enters a read-only state to ensure the integrity and consistency of the recalculation process. When PSA is in this state, users are prevented from making changes, including creating new records. This restriction is put in place to avoid conflicts that could arise from simultaneous data entry and recalculation, which could lead to inconsistencies or errors in the financial data.

In summary, when actuals recalculation occurs, the system prioritizes accuracy and stability by disallowing any record creation, reinforcing the idea that the data needs to remain stable during this critical operational process. This is why the option indicating that users cannot create records while PSA is in read-only mode is correct.