| Event Id | 1153 |
| Source | NTDS General |
| Description | Class identifier 1285129064 (class name msExchRecipientPolicy) has an invalid superclass 1285129062. Inheritance ignored. |
| Event Information | A Windows 2000 domain controller may stop responding (hang) while replicating schema updates to other domain controllers in the domain and log event ID 1153. This event states that a class identifier has a superclass that is invalid. CAUSE : This problem occurs when a replication rule in the Ntdsa.dll code is changed to allow the replication of a class whose superclass has not yet replicated. In versions of Windows 2000 before you apply this hotfix, the Ntdsa.dll file stopped replicating a class if a superclass did not replicate. RESOLUTION : To resolve this problem, obtain the latest service pack for Windows 2000. |
| Reference Links | Windows 2000 Domain Controller Logs Event 1153 and Stops Replicating Invalid Superclass, Inheritance Ignored" error messages after running ForestPrep |
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