An issue is currently under investigation when cloning an EDM policy that is using the "Where" field.
For example, the "Managed State" field will get erased after the clone. This effects original policy as well.
Release : 15.8, 16.0, 16.0 RU1, 16.0 RU2
Component : Enforce Policy management
When the Where Clause is used in the EDM Condition and the data column is selected, that same data column can not be selected for matching. This results in inserting only the columns which are selected for matching in the databaseinfoconditioncolumns table.
The fix is planned for future release.
Please reach out to support for work around solution as it required database update change.