On a Microsoft Exchange Server 2007-based computer, you try
to install Exchange Server 2007 Service Pack 1 (SP1). However, when the Setup
wizard is upgrading the schema, you may receive the following error
message:
An error occurred when executing 'ldifde.exe' to
import schema file '<Exchange Server 2007 SP1 Setup
Path>\Setup\ServerRoles\Common\Setup\Data\PostExchange2003_schema6.ldf'.
Error code: 8202.
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This problem occurs because the
mayContain attribute that is listed under
ms-Exch-Resource-Schema in the Active Directory Schema Management Console contains a
malformed value. This value resembles the following:
DUP-msExchResourcePropertySchema-GUID
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To resolve this problem, follow these steps:
| 1. | Click Start, and then click
Run. |
| 2. | Type adsiedit.msc, and then press
ENTER. |
| 3. | Under Schema Partition, right-click
CN=ms-Exch-Resource-Schema, CN=Schema, CN=Configuration, DC=Domain,
DC=COM, and then click Properties. |
| 4. | In the Attribute field, locate the
mayContain attribute. |
| 5. | Check
the lDAPDisplayName of "ms-Exch—Resource-Property-Schema, CN=Configuration,
DC=Domain, DC=COM." If the lDAPDisplayName shows
"DUP-msExchResourcePropertySchema-GUID, change
the
DUP-msExchResourcePropertySchema-GUID
value to msExchResourcePropertySchema. |
| 6. | Force Active Directory directory service
replication. |
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