| Event Id | 9666 |
| Source | msgidNamedPropsQuotaWarning |
| Description | The number of named properties created for database "%1" is close to quota limit.%n Current number of named properties: %2%n Quota limit for named properties: %3%n User attempting to create the named property: %4%n Named property GUID: %5%n Named property name/id: %6%n %n%n |
| Event Information | According to Microsoft: CAUSE: An issue may occur when you upgrade a Microsoft Exchange 2000 Server computer that has a MDB with more than 16,000 named properties to Exchange Server 2003. In this case, a client may experience the following symptoms: 1. The client logs on to the newly upgraded Exchange Server 2003 computer by using Microsoft Outlook Web Access (OWA). 2. The client (whose mailbox is located on a store with more than 16,000 named properties) opens Calendar and creates a new calendar appointment. 3. The client tries to save the appointment. In this case, the client receives a message that states that the action cannot be performed. An event is logged on the Exchange Server 2003 computer that indicates the specific user who tried to create the named property and the property name. RESOLUTION: If all replica identifiers are exhausted in a public folder store because of an attack by a malicious user or because an Exchange Server 2003 client is malfunctioning, there is no typical method available to recover the replica identifiers or to increase the size of the replica identifiers table. To resolve this issue, replicate all content that is specific to the problem server to another server (replicate off). Remove the public MDB, and then allow the content to be replicated back from another server. To resolve an issue where all replica identifiers are exhausted in a private store because of an attack by a malicious user or because an Exchange Server 2003 client is malfunctioning, move all mailboxes on this store to a different server, remove the private store on the source (problem) server, and then move all the users back to the original server. |
| Reference Links | Configuring quota settings for named properties and replica identifiers |
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