Unknown error. PrincipalOperationException while saving the workflow on Server.

[damalraj]

Hello all, 

I uploaded an alteryx workflow on our company Alteryx gallery, and getting the below error:

Any help in fixing this issue is highly appreciated.

Thanks,

Deepika Cecelia A.

[Arun_KV]

Just a wild guess as I am not sure on the purpose your workflow.... If your work flow refers a file or a table that is not existing , it can throw an error while saving.  May be that file / table is created with in the workflow itself.