What is meant by "one column was added in a sql view used as a datasource"? Is this new column being added to the actual data source or is it being added to a view in the workbook?
Would it be possible to post the workbook (twbx file)?
So here is what has happened:
-One table in the database was modified by adding new columns.
-I've modified my sql view to add this new field.
-In Tableau Desktop I've added the column to one view/report. Everything was fine
-I tried to publish in server and then I had the error message.
I solved the problem by rebooting tableau server. Not super elegant but well it works...
But If you have any advices to avoid that please feel free...