NF2.0 Maintenance Mode
From iDempiere en
Feature: Maintenance Mode
Goal: Technical
Description:
You can define a system configurator key SYSTEM_IN_MAINTENANCE_MODE=Y on the tenant that you want to disable login for maintenance. If you define SYSTEM_IN_MAINTENANCE_MODE=Y for the client System then all tenants will be disabled (there must not be records SYSTEM_IN_MAINTENANCE_MODE=N on tenants).
The normal users will see a window like this:
Please note just Advanced roles are able to login in maintenance mode.
Technical Info: IDEMPIERE-1717