I'm getting error while opening your file.
An error occurred while communicating with Oracle.
The connection to the data source might have been lost.
Oracle database error 12170: ORA-12170: TNS:Connect timeout occurred
Unable to connect to the server "184.108.40.206". Check that the server is running and that you have access privileges to the requested database.
Please take extract and save it in twbx format then attach here.
I tried to atatch the extract, but its too large to attach. One other thing that you can do is:
Go to the location: C:\Windows\System32\drivers\etc and open hosts file and add the following:
220.127.116.11 devcmdb1 devcmdb1.dev.wiprocloudminder.com
After adding this try opening the workbook again. You just need to have oracle drivers installed which Tableau lets you install. Once its done you can open the workbook with the pwd: smpsuser1.
Refer to the attached screenshot for the connection.
Capture.PNG 9.3 KB