|Source:||MSExchangeIS Mailbox Store|
|Component:||Microsoft Exchange Information Store|
|Message:||Background thread <thread name> halted on database “<name>” due to error code <error code>.|
This is an event id of the type error. The Microsoft Exchange Information Store service runs many tasks and performs maintenance operations in the background. MSExchangeIS Event ID 7200 is a generic event that identifies a thread running in the background that is halted due to an unexpected error. The thread name identified can vary, as can the error code. Even for the same thread name and error code, the cause can vary. This is because there can be many different causes for a background thread to be halted. Some of the common thread names with their associated error codes as listed in the Description section of Event 7200 and their causes are listed below. Other thread names, error codes, and causes have been noted. Check the application log for associated events to determine further context for the causes of this error.
Several fixes have been written for this event. Therefore, make sure that the latest Exchange service pack has been applied to the server. Determine if any new hotfixes have been released which refer to this event. Because the thread name, error codes, and causes for this event can vary, check the application log for associated events to determine further context for the causes of this error. Specific resolutions to the named causes above are listed below.