Article: Q163287
Product(s): Microsoft Exchange
Version(s): winnt:4.0,5.0
Operating System(s):
Keyword(s): kbtshoot kbusage
Last Modified: 22-DEC-1999
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The information in this article applies to:
- Microsoft Exchange Server, versions 4.0, 5.0
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SUMMARY
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Exchange MTA events 2200 and 2201 typically indicate thread conflicts while
trying to lock the 03000002 object. This object contains reference counts for
all other objects. As a result, this object is highly utilized, resulting in
frequent, temporary locking conflicts.
2200 and 2201 events on object 03000002 are not unusual and by themselves do not
indicate a problem requiring further attention.
MORE INFORMATION
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The events are:
Event ID: 2200
Source: MSExchangeMTA
Category: Field Engineering
Description: An MTA database server error was encountered. [%1 %2 %3 %4
%5 %6] (6)
Event ID: 2201
Source: MSExchangeMTA
Category: Field Engineering
Description: An MTA database server error was encountered. [%1 %2 %3 %4
%5 %6] (6)
Event 2200 means:
Lock delayed by outstanding reservations
Trying to lock object %1
Number of outstanding reservations %2
Event 2201 means:
Contention on lock call caused delay:
Trying to lock object %1
Thread owning lock is %2
Additional query words:
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Keywords : kbtshoot kbusage
Technology : kbExchangeSearch kbExchange500 kbExchange400 kbZNotKeyword2
Version : winnt:4.0,5.0
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