Which statement correctly describes End Year mutability?

Which statement correctly describes End Year mutability?

• A. The End Year can be changed at any time
• B. The End Year is fixed once set
• C. End Year changes automatically when Start Year changes
• D. End Year has no impact on data operations

Answer: (B)

End Year mutability is about whether the end year of your planning time horizon can be changed after it’s defined. In OneStream, once you set the End Year, it’s fixed because that value establishes the boundary for the Time dimension used by calculations, data loads, and reporting. Keeping End Year stable ensures all periods, mappings, and rules remain consistent across analyses; changing it later could cause misalignment between past data and the current horizon, create mismatches in allocations, and disrupt consolidations. The End Year does not automatically follow Start Year—these are set independently and only change together if you deliberately adjust them, not as a hidden or automatic behavior. And since the End Year defines what range of years is included in operations, it clearly impacts data retrieval, calculations, and reporting. Therefore, the correct understanding is that End Year is fixed once set.

End Year mutability is about whether the end year of your planning time horizon can be changed after it’s defined. In OneStream, once you set the End Year, it’s fixed because that value establishes the boundary for the Time dimension used by calculations, data loads, and reporting. Keeping End Year stable ensures all periods, mappings, and rules remain consistent across analyses; changing it later could cause misalignment between past data and the current horizon, create mismatches in allocations, and disrupt consolidations. The End Year does not automatically follow Start Year—these are set independently and only change together if you deliberately adjust them, not as a hidden or automatic behavior. And since the End Year defines what range of years is included in operations, it clearly impacts data retrieval, calculations, and reporting. Therefore, the correct understanding is that End Year is fixed once set.