Notebooks fail on "Save", succeed on "Save As"

[TylerT]

Hello,

I have Creator User Type and Administrator Role.  Our Enterprise Notebook Server was recently stood up.  Notebooks can be created, initially Saved (saved first time only), and Saved As successfully.  However, after creation and the initial Save the Notebook errors and will not save.   These are the errors.

There is a paragraph in the Docs mentioning that only the Owner can save edits, but the results above are the Owner saving his own Notebook.  Docs..https://enterprise.arcgis.com/en/notebook/latest/administer/windows/control-notebook-user-privileges...

Any troubleshooting recommendations would be appreciated.  Thank you.

Tyler

Enterprise 11.2

[CodyPatterson]

Hey @TylerT 

I was curious if the server has been restarted since being stood-up, there could be some config file that bugged out.

I was curious if you noticed any problems in the console of the browser you're using as well? It could potentially have a failed POST or GET request that can tell us further. I would also recommend checking the logs of the Notebook server to see if there are any failures or breaks.

Cody

[TylerT]

Hi @CodyPatterson,
The server has been restarted.  I am not able to view console.  Will need to contact others for that.  In the meantime, any other ideas? 

Thx.

Tyler

[CodyPatterson]

Hey @TylerT 

I have noticed on AGOL that the save feature is disabled if you are not the owner, could you attempt to swap the owner to another user temporarily, and then swap it back to see if that resolves what is happening? Along with that, if you Save As and then open up that one, does it also not have the Save?

Cody

[DQT]

Just wanted to add that strangely if edits to an existing notebook are "saved as" a new workbook, it works without any issues, just "save" with same name errors.

[TylerT]

@CodyPatterson;
I tried both swapping owners and Save As then save to no avail.  Just to be clear, I have a Save button, it just errors out and will not save.
Tyler
Enterprise 11.2

[CodyPatterson]

Hey @TylerT 

I had the issue for a time, but fixed it when I found some errors in the console. I didn't notice it at the time, but the console I mentioned is the Chrome/Firefox/Edge developer console, you'd be looking for any errors that are highlighted in red as this here:

These would point toward potential issues, if you have a screenshot of that I can check it out!

Cody

[AndreasStula]

Hi @CodyPatterson

Sorry to wake this thread up, but would you mind sharing how you solved it? I'm having the same issues with a newly setup Notebook Server 11.4

[CodyPatterson]

Hey @AndreasStula 

No worries at all, the save as button was resolved for me probably slightly differently than the original poster, I use a reverse proxy in our organization which caused a multitude more issues than would normally be there. In my case, I needed to proxy out our websockets using the wss protocol and this resolved it for me. Do you happen to have any screenshots of the console to see if there are any errors?

Cody

[AndreasStula]

It's really strange, there is nothing special about my setup. (It's just a test-env) Three machines, one running a Base deployment, one Knowledge Server, one Notebook Server. Base deployment exposed to internet, 4 webadaptors. I really don't understand why it should be throwing a 405 when pushing the save button. Just like the other examples, pushing Save As does also push an error, but atleast the notebook saves. Everything else works just fine (working with Knowledge graph, publishing services, editing)

- EDIT -
Also, I've set a webcontexturl