Can you elaborate?
Lynden ΓΌ Please consider the environment before printing this email. From: Damien Solodow [mailto:damien.solo...@harrison.edu] Sent: April-08-10 9:37 PM To: MS-Exchange Admin Issues Subject: Re: HELP - Active Directory failed to create an index for the following attribute. I think the "index is already defined" suggests the cause. ;) -------------------------- Sent using BlackBerry ________________________________ From: Lynden A. Philadelphia <lphiladelp...@philadelphiagroup.com> To: MS-Exchange Admin Issues <exchangelist@lyris.sunbelt-software.com> Sent: Thu Apr 08 21:34:44 2010 Subject: HELP - Active Directory failed to create an index for the following attribute. Can someone help me with the below error message: Active Directory failed to create an index for the following attribute. Event Type: Error Event Source: NTDS General Event Category: DS Schema Event ID: 1136 Date: 08/04/2010 Time: 9:20:30 PM User: NT AUTHORITY\ANONYMOUS LOGON Computer: SRV-01 Description: Active Directory failed to create an index for the following attribute. Attribute identifier: 2605890669 Attribute name: msExchObjectID A schema cache update will occur 5 minutes after the logging of this event and will attempt to create an index for the attribute. Additional Data Error value: -1403 JET_errIndexDuplicate, Index is already defined For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.