HTTP UMP logon works fine on the secondary UMP except for HTTPS
UMP SSL Logon session on secondary UMP spins for ever and does not login
This issue may be seen when the secondary UMP is missing some of the UMP packages.
Release : 20.1
Component : UIM - UMP
1. Deactivate the wasp probe
2. Delete/Rename the ..probes\services\wasp\work folder
3. Deploy missing UMP packages. In this scenario it was the following three.
mcsuiapp_portlet - 1.35
4. Activate the wasp probe
Configure Multiple UMP Servers