| Event Id | 1022 |
| Source | Active Directory |
| Description | Could not allocate memory while creating cache of objects that have been recently read and one object could not be cached. The performance of the directory will decrease. |
| Event Information | Internal event: There is not enough memory to create a cache for objects. The performance of Active Directory will decrease considerably because this cache is ignored. If this error continues to occur, restart the local domain controller. |
| Reference Links | Monitoring AD Changes: Article |
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