How do I find REF errors in Excel? Follow the steps below to find errors located in your Excel spreadsheet: Press Ctrl + F or click the Find and select button on the Home tab in the Editing group.

If you are getting the Data source reference is not valid while trying to create a pivot table in Microsoft Excel, see this post for the fix.

Quick Fixes for “Retrieving Data. Wait a Few Seconds” in Microsoft Excel Wait for a Moment and Try Again: The most immediate and sensible fix would be to give Excel a second or two to breathe.

However, Excel's random number functions are volatile, meaning they change constantly. In this article, I'll show you how to generate and fix random numbers and remove duplicates.