Hi Damien, I know this was a couple weeks back but I spotted that you didn't get a reply. Are you still encountering this problem?
FYI - the following article may assist with this error: https://kb.tableau.com/articles/issue/error-densification-row-limit-exceeded-accessing-workbook-on-tableau-online
When accessing a published workbook, the following error may occur:
TableauException: Densification row limit exceeded.
- Tableau Online
- Tableau Server
Author the workbook so calculations can be pushed to other resources such as the database, or find other methods of performance improvement. See Create Efficient Calculations
for more information.
Workbook calculations create load on available memory which cause VizQL process to crash.
Thanks for the article, it helped bypass the issue.
You're welcome, Damien, happy to help