The filter contains a reference to a pseudo field so no index information is available.

Summary

Trying to understand what this means

Content

We are in a place now where we have 7mm plus incidents, so our reporting cannot be simple any longer.  On a report trying to collect 6 months of incidents based on product, it just does not work effectively. In the analyzer I saw this message "The filter contains a reference to a pseudo field so no index information is available." Looking to see what that means.