We have a workbook based off excel datasource published to the tableau server. This workbook contains around 25 views. Via browser, we are able to see only some of the views that display as tabs. The ones that we are unable to view give us the below error (Also attached is the screenshot of the error).
"Session Ended by Server
An unexpected error occurred on the server. If you continue to receive this error please contact your Tablea Server Administrator.
"Database error 0x80040E14: Unknown"
Would you like to reset the view?
We are using tableau version 7.
When we download the workbook and view it in Desktop, we are able to see the data on the views which were problematic while viewing via browser.
When we try to download the workbook and re-publish it to the server, the same error occurs with some of the sheets during the preview.
Please share your thoughts if anybody has encountered this scenario before.