Does your dashboard uses ISMEMBEROF function or any row level security in your dashboard?
Thanks for a very quick response.
Yes, I should have mentioned that it's using row level security.
Is this where the problem is coming from?
So basically it is more related to row level security. What is the join field in your security key table?
Try creating a simple parameter like Department and check if the row level security mechanism works.
I still cannot understand the connection between site admin and row level security. It might be that you have people with site admin, broader rights in so called security table.
OK... I will try to pick it up with our on-site Tableau support team as we have got one
I will share any constructive feedback from them on this thread.
Thanks again Sharad,
This may be a potential solution, however I haven't tried it yet:
"First thing to try is on the problem dashboard, remove the parameter entirely. Then for one of the sheets that use the parameter, re-activate it, for some reason there seems to be a small glitch with parameters that disappear when on server and have been solved by this way. See if removal and re-insertion fixes your issue."