FIX: An unexpected exception error occurs when a XIRR measure processes too many records in SSAS 2016 or 2017

Applies to: SQL Server 2016 DeveloperSQL Server 2016 EnterpriseSQL Server 2016 Enterprise Core


Assume that you create a Data Analysis Expressions (DAX) measure by using the XIRR function in Microsoft SQL Server 2016 or 2017 Analysis Services (SSAS). When you open the measure in Power Pivot in Excel 2016 or Power BI Desktop, and try to process too many records (for example: more than 400 records), you may receive an error message that resembles the following:

An unexpected exception occurred.


This issue is fixed in the following cumulative updates for SQL Server:

       Cumulative Update 1 for SQL Server 2017

       Cumulative Update 8 for SQL Server 2016 RTM

       Cumulative Update 6 for SQL Server 2016 SP1


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.


Learn about the terminology that Microsoft uses to describe software updates.