While attempting to import a File Name Allow (or Deny) List via CSV file an error is received: The operation can't be completed. An unexpected error occurred {{ error }}
This issue has been resolved with an ICDm portal update. Please follow the import instructions found at the link below.
https://techdocs.broadcom.com/us/en/symantec-security-software/endpoint-security-and-management/endpoint-security/sescloud/Settings/managing-blacklist-and-whitelist-items-from-the-ce-v122346954-d4155e24652.html