| Event Id | 9643 |
| Source | MSExchangeIS |
| Description | Process termination function %1 was called by a function in module %2; some parameters and their values were %3. A significant section of the call stack is in the data section. %n%n For more information, click http://www.microsoft.com/contentredirect.asp. |
| Event Information | According to Microsoft: Unfortunately, there are still cases when an information store silent exit can occur, such as a stack overflow. To diagnose these situations you must attach a debugger to the store process. However, there are cases where it may appear that the information store has experienced a silent exit, when actually the process was terminated by the following means: 1. During Cluster service failover the Information Store did not shutdown in the resource timeout allotted and had to be forcefully terminated to force the cluster failover. 2. User intervention required a forceful exit of the information store process, such as running Kill.exe. A supported hotfix is now available from Microsoft, but it is only intended to correct the problem. Only apply it to systems that are experiencing this specific problem. |
| Reference Links | Understanding and catching silent exits of the Exchange Information Store in Exchange 2000 Server and in Exchange Server 2003 |
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