Alteryx Server Discussions

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Could not determine Key Pair for session. Please try autheincating

14 - Magnetar

Hello community getting this error as I try to upload a workflow onto the server - I have been able to upload earlier today. 


But now getting this error "Could not determine Key Pair for session. Please try autheincating" 


server autehnication error.PNG


anyone know how to resolve this/where I need to reauthenticate? 

14 - Magnetar

resolved it by opening a workflow on the server (File > Open Workflow > My Company's Server), which authenticated me on the server.

17 - Castor
17 - Castor

Hi @aatalai ,


If I`m not mistaken, this error usually appears when you are connecting from an old version of Designer to a new server. Alteryx changed the encryption starting in 22.3

Screenshot 2024-04-16 101735.png


That doesn`t explain why it worked before, but I thought I should let you know about this.



Fernando Vizcaino

11 - Bolide

We just had an incident where this resolved itself the next day. 

Something likely happened on Server slower than Designer tolerated.