In Query Builder, the status of running queries can be checked:
Is this also possible via JSL?
I have also contacted JMP support regarding Running Queries window 2.5 years ago (there was an issue where Running Queries could be opened only once in some JMP15 version). And if I remember correctly I did ask if there is a way to access that information through JSL and if not if they could add such a feature.
You can open a window with Main Menu
Names Default To Here(1); Main Menu("Running Queries");
and you can also write a script which will monitor the query if needed.
Hm, 2.5 Years!seems to take a while ...Some days ago, I wrote this wish:catch SQL errors
.. with the additional idea: