I guess there must be a note for this already, since the transaction is standard, but I haven't been able to find it (I've searched by the strings provided in the dump's Long Text).
We are using Quality Notifications; users wish to use transaction QM12 to be able to filter Tasks by Responsible User, which is one of the fields in the search screen.
When we simply ask for a list of Tasks, it works well, but when we input a Responsible User in the search screen, we get a dump (attached). We know we could create different filtered layouts, or select whatever is pending (which could be a lot) and then filter, but of course it would be best if the search field worked.
Does any of you know how to fix this error?