Describe the bug
Executing the following query raise an error.

To Reproduce
Query to reproduce the behavior:

select entity, difftype, count(*)
from ribbondiff
where ismanaged=0
group by entity,difftype

Expected behavior
A result, not an error

Screenshots

Environment (please complete the following information):

• SQL 4 CDS edition: XrmToolBox
• Results of SELECT @@VERSION: Microsoft Dataverse - 9.2.25084.181
  SQL 4 CDS - 10.1.0.0
  sept. 02 2025 11:14:15
  Copyright © 2020 - 2025 Mark Carrington

Sponsorship
If you find this tool useful, please consider sponsoring its development.