* The metadata of the Recovery Appliance is being repaired.
* Nothing can be purged within the storage location of the database.
* Two databases are contributing to the same polling location but their format does not include the DBID.
* A backup command did not specify a unique format name.
* Recovery has restored an archived log into that location. This is possible when the polling location is the primary archive log destination.
- The policy that was associated with the sensitive column type of a column was not enabled on the column because no subpolicy matched the column properties.
- There was no policy associated with the sensitive column type of a sensitive column.
- A conflicting redaction policy was enabled on the table.