| Event Id | 1203 |
| Source | Active Directory |
| Description | A schema mismatch encountered while replicating object %1 from server %2. A schema sync has been queued and sync on NC %3 will be retried after the schema sync. |
| Event Information | The local domain controller could not replicate the specified object from the source domain controller at the network address because of an Active Directory schema mismatch. Active Directory will try to synchronize the schema and then try to synchronize the directory partition again. No user action is required. |
| Reference Links | Monitoring AD Changes: Article |
Catch threats immediately
We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.