Appian Forum is a mission-critical site that contains functionality such as Support Case Management, Health Check processing, Account Management, and several other applications. When the site is down for maintenance functionality for these applications will be unavailable. This KB covers behaviors seen during Forum Maintenance and frequently asked questions.
Appian Support will avoid scheduling maintenance windows during the time of Forum Maintenance. If maintenance must occur during a Forum Maintenance Window, please create a support case to discuss with Appian Support.
Issues normally reported in support cases will follow one of the following actions depending on if the issue is entitled to 24x7 support:
Other MyAppian functionality will be unavailable during this time. This includes, but is not limited to:
Customers should plan to complete any necessary actions before or after maintenance.
As Health Check will not be available on Forum during this maintenance, Health Check submissions will fail as outlined in KB-1979. To account for this customers should either:
Planned maintenance for Forum is outlined in KB-2162 Appian Forum maintenance schedule. Additional ad-hoc maintenance may be performed as needed.
A notification will be posted on Appian Community in advance of the scheduled maintenance activity.
This article applies to all versions of Appian.
Last Reviewed: October 2025