I'm trying to create a dashboard using ServiceNow connector using in tableau & it works well for few tables.
I added 1 more new table & the after 3 hours of data extract; I am facing the below error.
There are similar errors for Google Analytics, big query & tableau says check for firewall issues.
It couldn't be any firewall issue, else i could never connect at all.
I checked & it is not my memory issue, i tried in with high configuration RAM too;
Any idea on why i get this error ?
It's a firewall issue or permission related issue.Please check