The current release of TabMigrate works only with Tableau Server 2020.2 or newer, because it is using REST API 3.8. This behaviour was introduced by change in TabRESTMigrate/RESTHelpers/TableauServerUrls.cs in commit c0afeb82fb797f6198fec1c3f767adad1a667458, which uses REST API 3.8 instead of REST API 2.3. Given the commit message, I suspect this change was unintentional. Could you please double check the commit? Is it necessary to use newer version of REST API? Thank you
The current release of TabMigrate works only with Tableau Server 2020.2 or newer, because it is using REST API 3.8. This behaviour was introduced by change in TabRESTMigrate/RESTHelpers/TableauServerUrls.cs in commit c0afeb82fb797f6198fec1c3f767adad1a667458, which uses REST API 3.8 instead of REST API 2.3. Given the commit message, I suspect this change was unintentional. Could you please double check the commit? Is it necessary to use newer version of REST API? Thank you