Imported old Management Modules jar which contains alerts with name ":" , Management Modules imported successfully from ATC UI, but observed below error when trying to access alerts.
The existing functionality is, UI do not allow to create alert with name ":", but which is allowed from workstation & if we import any old 10.7 jars.
Release : 21.3
This is a known issue and a hotfix is being created to fix this problem.
WorkAround: Instead of modifying "ManagementModule.xml" from MM jar, you can try the below steps.