XADM: Information Store Stops with Access Violation in FEqCAI (252345)
The information in this article applies to:
- Microsoft Exchange Server 5.5
This article was previously published under Q252345 SYMPTOMS
The Exchange Server information store may unexpectedly stop responding and an access violation may occur.
When you view the call stack by using a debug utility, it may appear similar to the following call stack:
FramePtr RetAddr Param1 Param2 Param3 Function Name
1d4ff610 004273f8 153efff9 00000008 153c2369 0x780350a4
1d4ff610 00428360 153efff9 00000008 153c2369 STORE!FEqCAI+0x214
1d4ff660 00440588 153efff9 00000008 153c2369 STORE!OMSG::EcConfig+0xf3c
1d4ff7b0 00440300 153efff9 00000008 153c2369 STORE!EcCreateOMSG+0x19c
1d4ff820 00440878 153efff9 00000008 153c2369 STORE!EcOpenMessageOpX+0x100
1d4ff880 00408608 153efff9 00000008 153c2369 STORE!EcOpenMessage+0x210
1d4ff980 004080dc 153efff9 00000008 153c2369 STORE!EcRpc+0x4b8
1d4ffa60 77d13040 153efff9 00000008 153c2369 STORE!EcDoRpc+0x74
1d4ffa90 77d13044 153efff9 00000008 153c2369 0x77d13044
CAUSE
Exchange Server creates compressed addresses, and handles them as strings. The issue is caused by the way strings in the address of the mailbox and logon user object (distinguished name as based on X.500 directory name) are handled. This may cause the access violation.
RESOLUTIONTo resolve this problem, obtain the latest service pack for Exchange Server 5.5. For additional information, click the following article number to view the article in the
Microsoft Knowledge Base:
191914 XGEN: How to Obtain the Latest Exchange Server 5.5 Service Pack
The following files are available for download from the Microsoft
Download Center:
For additional information about how to download Microsoft Support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591 How to Obtain Microsoft Support Files from Online Services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help to prevent any unauthorized changes to the file.
STATUSMicrosoft has confirmed that this is a problem in Microsoft Exchange Server version 5.5. This problem was first corrected in Exchange Server 5.5 Service Pack 4.
| Modification Type: | Minor | Last Reviewed: | 4/21/2005 |
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| Keywords: | kbbug kbExchange550preSP4fix kbExchange550sp4Fix kbfix kbgraphxlinkcritical kbQFE KB252345 |
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