ArcGIS Notebook Server requires a token

[Anonymous User]

I have just installed and configured ArcGIS Notebook Server 10.8.1. Notebook was federated with ArcGIS Portal, I can successfully access  Notebook Server Manager where everything looks great, and I got a new tab in my Portal - 'Notebook'. However, when I try to open it, I get the notebook interface, but the notebook itself cannot be loaded. I get an error 499 stating that token is required. 

Inside developer tools:

Which step of configuration am I missing?

I will appreciate any help!

[RaviNarayanan]

Hi AZietara,

Thank you for this posting.  Is this using Java webadaptor on Linux? Can you try a different context name for the notebook server's webadaptor? Not sure if this might be caused webadaptor context named as "notebook". 

Thanks,

Ravi

[Anonymous User]

Hello,

No, it is WA inside IIS on Windows. My customer wants to use Notebook for testing purposes, that's why it was installed on Windows. I have changed web adaptor name to something else but it did not help. Still getting the token issue.