Appsheet Slack webhook integration Error by policy

[spoon_aaron]

I created an AppSheet app for my company.

My company uses Google Workspace.
So I can make some simple in-house service for the employee.
I am trying to add a new feature: when new data is added, send a Slack message to some channel.

But when I set the automation, I faced an error:

"Workspace AppSheet Core security violation: Webhooks are disallowed by policy.: Learn more: https://support.google.com/a/answer/10447197#core-security"

I checked the "Policies", but there are no policies on "Team" and "Account".

So I tried to add an Account policy.
But there is no "Allow webhook" policy, so I just add "Disallow webhook" and change the "Severity" from "Error" to "Warning" like:

But I am still facing the same error: 
"Workspace AppSheet Core security violation: Webhooks are disallowed by policy.: Learn more: https://support.google.com/a/answer/10447197#core-security"

How can I handle this issue?
Should I contact to the Google Workspace Admin User?

[Drbosty]

I'm experiencing the same issue. Tried to off the security "Security settings for AppSheet core licences", but still not working

[edavidson]

Did anyone find a solution to this issue? I've been looking and haven't found a solution.

[Valen11]

Hello team,

Did anyone find a solution? I have the same issue.

[rbucsis]

I don't know how common this issue is but I ran into something similar and here's what I did to resolve it.

In your Google Workspace admin controls, go to Menu > Apps > Google Workspace > AppSheet and then click Security Settings for AppSheet Core Licences. Toggle this to Off and hit save.

Also make sure there are no additional policies set in your AppSheet Policies, as per spoon_aaron's example above.

If you've done this then the only thing left as far as I know is to wait. It took around 6 hours for these settings to fully propagate through and then my application was working.

Judging from the age of this post and the comments, if you've done this and are still experiencing the error then it's probably time to contact AppSheet support and hope for the best.