|Component:||Microsoft Exchange Information Store|
|Message:||Database error name occurred in function name while accessing the database “error code”.|
This event identifies that a critical input/output error or disk error has occurred. One possible cause of this error is that the database disk is full.
This error can also occur if Exchange Server has used all the available transaction log files. Exchange Server uses transaction log files that are numbered sequentially. The transaction log files start with E0100001.log, and then increment sequentially to E01FFFF0.log. When the last transaction log is filled, the mailbox stores and public folder stores of a storage group cannot be restarted.
The maximum number of transaction log files that can be generated in a single sequence is 1,048,560 (0xFFFF0). Typically, it will take several years of operation before this many log files will be generated.
To resolve this error, try one or more of the following procedures:
If the problem still persists, contact Microsoft Product Support Services.