This is the scenario. If a hierarchy used in the reports is modified, there might be an adverse impact on the financial data we report. The current process we have in place is to run a group of BI reports for both current year and prior year to make sure nothing is impacted, but there is limitation to this current process. What if there is no impact on current or prior year, but on the years prior to that?
What other global companies do to minimize such reporting impact, especially when they have hundreds of complex reports?
Any help on this?