MSExchange ADAccess 2802
Letztes Änderungsdatum des Themas: 2011-03-19
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Details
Product Name |
Exchange |
Product Version |
14.0 |
Event ID |
2802 |
Category |
Topology |
Symbolic Name |
DSC_EVENT_RODC_FOUND |
Message Text |
Process %1 (PID=%2). %3 is a read-only domain controller. Exchange Active Directory Provider requires that domain controllers are not read-only. |
Explanation
This event indicates that the server that the Exchange Active Directory Provider tried to contact is a read-only domain controller (RODC), and that a writable domain controller is required.
The database on an RODC is read-only. When applications target an RODC, they can only read data from the directory; they cannot write data to the directory. All read and write operations are possible on a writable domain controller.
User Action
To resolve this issue, use the Dcpromo operation together with the Demotion parameter to demote the domain controller to a member server. Then, use Dcpromo together with the Promotion parameter to promote the domain controller as a writable domain controller.
For more information about how to use Dcpromo, see Dcpromo.
For more information about the Demotion parameter, see Demotion Operation.
For more information about the Promotion parameter, see Promotion Operation.