All of our users, including myself, receive an error whenever we try to delete a column from a new or existing query studio report in a DMR environment. The issue is not consistent and occasionally you can successfully delete a column but once you receive the error from that point forward no deletion on a column is allowed. Here is the error that is displayed.
I have tried while previewing the data, not data displayed, with filters on the columns, without filters, adding a new column and then trying to remove it, etc. with no luck.
Thanks for any feedback.