Issue: A client is attempting to install the Salesforce app into a test tenant but encounters an error when trying to register the webhook. The error is showing a "HTTP 404" response.
Symptoms:
The client receives a "failed HTTP 404" response when registering the webhook.
No additional errors are visible in the logs except for the call made at the time of the issue.
Troubleshooting Steps:
Verify the Webhook URL Configuration in the named credential.
The client has configured the following URL for the webhook:
identity.fenergox.com/Account/Login.This is an incorrect URL for webhook registration.
Correct URL:
The correct URL for webhook registration should be:
api.fenergox.com.
Resolution:
Update the webhook URL to the correct endpoint
api.fenergox.comand retry the webhook registration.This should resolve the "HTTP 404" error and allow successful registration of the webhook.