How to enable "maintenance mode banner" on ServiceNow instance?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
11-13-2017 01:03 PM
HI there,
we're using Service-Now instance as Customer Support portal, and would like to have UI not accessible for any user (except admin) for a period of maintenance.
Ideally, we would like to show all users banner with a redirect link (or just message) telling them that Instance is not accessible at this time.
But all admin should still be able to login to the instance.
Is there a a simple way to enable such a mode?
- Labels:
-
Incident Management
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
01-13-2019 12:42 PM
Did you find any solution for this?

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
01-13-2019 05:33 PM
You can disable SSO so that end users can't access your instance during maintenance mode.
Admins can still access your instance via side_door during maintenance mode.
Regards,
Sachin
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
01-15-2019 11:00 PM
Hi Sachin
Disabling SSO is making the instance URL go in loop (it keeps refreshing). We would like to redirect users to a page with meaningful maintenance message.

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
01-16-2019 10:16 AM
You need to configure your login installation exit for redirecting users with meaningful maintenance mode banner.
https://www.servicenowguru.com/system-definition/custom-login-validation-installation-exits/
Regards,
Sachin