Microsoft KB Archive/246845

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XADM: Informational Event ID 202 for Space Tree Issues in Exchange Server Version 5.5 Service Pack 3

Article ID: 246845

Article Last Modified on 10/27/2006


  • Microsoft Exchange Server 5.5 Service Pack 3

This article was previously published under Q246845


After you upgrade to Exchange Server version 5.5 Service Pack 3, the following event may be logged in the application event log:

Event ID: 202
Source: ESE97
Category: Space management
Description: MSExchangeIS (248) Database 'd:\exchsrvr\MDBDATA\PRIV.EDB': The database engine has built an in-memory cache of 9500 space tree nodes on a B-Tree (Objid: 48528, PgnoRoot: 1756258) to optimize space requests for that B-Tree. The space cache was built in 828 milliseconds.


This is an informational event that you need only when you troubleshoot space tree issues, and you can safely ignore it.

Additional query words: JET

Keywords: kbinfo KB246845