The below list illustrates the most common solutions pertaining to Event 4216:
| Error Description | Article # |
| { API } Can Use Extended API Features | 100025996 |
| { DIR } Can manage Enterprise Vault PST tasks | 100018059 |
| { DIR } Can change directory table PartitionEntry | 100022814 |
| { IDX } Can manage Index Location Backup Mode | 100007346 |
| {STO} Can read item holds in any archive | 100033015 |
| { DIR } Agents on remotes servers are not updated | 100013517 |
| Sample Event | Value |
| Event ID | 4216 |
| Category | Directory Service |
| Description | Access denied. User is not in a role that allows 'Role Description' |