![Triggering extract refreshes for Tableau Server workbooks and data sources using the REST API | by Elliott Stam | Devyx | Medium Triggering extract refreshes for Tableau Server workbooks and data sources using the REST API | by Elliott Stam | Devyx | Medium](https://miro.medium.com/v2/resize:fit:1104/1*WRZLS9In3AwIfeFBG8--ag.png)
Triggering extract refreshes for Tableau Server workbooks and data sources using the REST API | by Elliott Stam | Devyx | Medium
I can find few refresh jobs failed daily due to hyper file being locked by another process in tableau server cluster, is it due to too many extract jobs running at the
![Triggering extract refreshes for Tableau Server workbooks and data sources using the REST API | by Elliott Stam | Devyx | Medium Triggering extract refreshes for Tableau Server workbooks and data sources using the REST API | by Elliott Stam | Devyx | Medium](https://miro.medium.com/v2/resize:fit:1400/1*xqvSvmuKbajMcvfNRcOnYA.png)