Tableau Server backup fails with the error below when running data engine backup estimation.
Error - Caused by: java.io.UncheckedIOException: java.nio.file.NoSuchFileException: E:\Tableau\Tableau Server\data\tabsvc\dataengine\ToFetchFolderIds.
- tsm.log reported there is disk space issue even though there is enough disk space on the Tableau Server.
- Backup usually fails at EstimateRequireSpace failed around 2 minutes time.
- Run as user account and network service account has the full permission on Tableau Server folder.