Event ID 1840 — Schema Operations
Applies To: Windows Server 2008
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Schema operations include the following:
- Updating the schema cache
- Updating the schema index
- Implementing schema modifications
- Maintaining schema integrity
Event Details
| Product: | Windows Operating System |
| ID: | 1840 |
| Source: | Microsoft-Windows-ActiveDirectory_DomainService |
| Version: | 6.0 |
| Symbolic Name: | DIRLOG_SCHEMA_DELETED_TUPLE_INDEX |
| Message: | Internal event: AD_TERM deleted the following unneeded substring index. Substring index: %1 Additional Data AttributeID: %2 |
Resolve
This is a normal condition. No further action is required.