WARNING: Invalid order by field "u_ist_priority": You can only order by the "Group By" field and/or the "Stacked" field

[John W5]

INSTANCE:   London, on the latest patches

"Invalid order by field . . . 'u_ist_priority' is not referenced.   Why am I still seeing this Warning message?

[Adam Stout · Accepted solution]

A screenshot or some other info may help you get more meaningful responses here.  This isn't a lot of information to go on.  I have seen this when I change the report type from something that allowed a sort to something that didn't.  Did you try removing the sort?

[John W5]

Yes, that was the issue in the Filter / Add Sort option . . . discovered this was where the "compliant" was coming from.  Removed the field reference in the Sort.   Warning message resolved.   Thanks