With the redesign of the Audit Trail in the release of 10.1 we introduced short identifiers. By now, these are not only used by the Audit Trail component, but also by the Object API and the event triggers. Therefore, we ensure on server start that all entities, fields, and logical keys have valid short identifiers. For more information about short identifiers, see the

Domain Model (Repository)

section in the

Informatica MDM - Product 360 Customizing

guide.