KB165522 - XCON: MTA Stops, Generating Event IDs 2187, 9405, 9402, & 9996

SUMMARY

In some high load situations, the Microsoft Exchange MTA stops and generates the following Event ID errors:

   Event ID: 2187
   An MTA database server error was encountered while attempting to unlock
   an object which is not locked. Called from XAPI. Procedure 253. Object
   at fault: 0100327C. [DB Server APPLICATION 39 73] (14)

   Event ID: 9405
   An unexpected error has occurred which may cause the MTA to terminate.
   Error: Exception c0000005 occurred at Address 2114cae.
   [BASE APPLICATION 38] (16)

   Event ID: 9402
   A MTA fatal error has occurred.  A operating system memory heap has
   been exhausted. [BASE INCOMING RPC 186] (16)

   Event ID: 9996
   The description for Event ID ( 9996 ) in Source ( MSExchangeMTA ) could
   not be found. It contains the following insertion string(s): ExitProcess
   called in file: N:\MTA\NTIL\CC\sbpiwter.c, line: 248.

XCON: MTA Stops, Generating Event IDs 2187, 9405, 9402, & 9996

SUMMARY

STATUS