Quiesce behavior during upgrades

Upgrades of applications or frameworks that include code changes might not work with passivation and activation session recovery.

Migrate auto-generated rules that were created after step 1. For example, the Pega Platform identifies that the user is activated on a Pega Platform server with a code set different from the passivated Pega Platform server. If so, a new session must be created and re-authentication forced.

The code set check is automatic and conservative in forcing the recreation of a new session. To the user, this appears as recovery from the Pega Platform server crash.