Applies to: Exchange Server 2010 SP3
Topic Last Modified: 2012-05-14
Microsoft Exchange Server 2010 generates Exchange System Attendant service events in Event Viewer so that you can troubleshoot and verify the System Attendant features and services. Event Viewer tracks the following kinds of events in the given order, based on importance:
- Error events
- Warning events
- Informational events
Exchange System Attendant Errors and Events
The following table provides a list of MSExchangeSA errors and events.
Event ID | Category | Event type | Value or description |
---|---|---|---|
MSExchangeSA 9371 |
Error |
Error |
OABGen encountered an error while generating the differential downloads of address list '%1'. The offline address book has not been updated so clients will not be able to download the current set of changes. Check other logged events to find the cause of this error. - %2 |
MSExchangeSA 9376 |
Error |
Error |
OABGen failed to create the '%1' directory. The directory name syntax is incorrect. The offline address book name cannot include certain characters ('/', '\', ':', '?', '"', '<', '>', or '|'). The offline address book won't be published. - %2 |
MSExchangeSA 9126 |
Error |
Error |
OABGen encountered error %1 while calculating the offline address book for address list '%2'. This offline address book won't be available for client download. - %3. |
MSExchangeSA 9373 |
Error |
Error |
OABGen detected that the file '%1' is corrupted or missing. This indicates data tampering or disk problems. Restore files in this folder from the recent backup or clean up folder content and force a full OAB generation. - %2 |
MSExchangeSA 9385 |
Error |
Error |
Microsoft Exchange System Attendant failed to read the membership of the universal security group '%1'; the error code was '%2'. The problem might be that the Microsoft Exchange System Attendant does not have permission to read the membership of the group. If this computer is not a member of the group '%1', you should manually stop all Microsoft Exchange services, run the task 'add-ExchangeServerGroupMember,' and then restart all Microsoft Exchange services. |
MSExchangeSA 9397 |
Error |
Error |
OALGen failed to retrieve the CMS name. OAB generation will not be performed. |
MSExchangeSA 2033 |
Error |
Error |
Unable to generate a unique '%1' e-mail address type for '%2'. |
MSExchangeSA 9301 |
Error |
Error |
Failed to generate offline address book %1, error '%2' |
MSExchangeSA 2030 |
Error |
Error |
Unable to find the e-mail address '%1' in the directory. Error '%2'. |
MSExchangeSA 9157 |
Error |
Error |
Microsoft Exchange System Attendant does not have sufficient rights to read Exchange configuration objects in Active Directory. Wait for replication to complete and then check to make sure that the computer account is a member of the "Exchange Servers" and "Exchange Install Domain Servers" security groups. |
MSExchangeSA 9152 |
Information |
Information |
Microsoft Exchange System Attendant reported an error '%1' in its DS Monitoring thread. |
MSExchangeSA 2025 |
Error |
Error |
Unable to generate the e-mail address. Address type '%1' is not valid. |
MSExchangeSA 9408 |
Error |
Error |
OABGen failed to load the OAB version 4 manifest file '%1'. This may indicate data tampering or disk problems. Restore files in this folder from the recent backup or clean up folder content and force a full OAB generation. - %2 |
MSExchangeSA 9368 |
Error |
Error |
OABGen could not flush the file '%2' to the disk (error %1). The offline address book is not going to be published to the distribution point. - %3 |
MSExchangeSA 2027 |
Error |
Error |
Unable to generate the e-mail address. Unable to load address module '%1' for address type '%2'. Error %3. |
MSExchangeSA 9370 |
Warning |
Warning |
OALGen encountered error %1 while updating the time stamp of the '%2' file. - %3 |
MSExchangeSA 2013 |
Error |
Error |
An error occurred adding replica of naming context '%1' to server '%2' from server '%3'. %4 |
MSExchangeSA 2038 |
Error |
Error |
Unable to create directory '%1'. |
MSExchangeSA 9153 |
Information |
Information |
Microsoft Exchange System Attendant reported an error '%1' when setting DS notification. |
MSExchangeSA 9390 |
Error |
Error |
OALGen failed to find the OAB version 4 manifest file '%1'. This is normal if it is the first time this offline address list has been published to the file system. Check other logged events to see if this is a serious error. |
MSExchangeSA 9175 |
Error |
Error |
The MAPI call '%1' failed with the following error: %2 |
MSExchangeSA 9386 |
Warning |
Warning |
OALGen is configured to generate version 2 or version 3 OAB files for offline address book '%1' but there is no public folder server available. OAB versions prior to version 4 require a public folder server and cannot be generated at this time. Please ensure that a public folder server with a replica of the Offline Address Book system folder is online and mounted, or disable all OAB versions other than version 4. |
MSExchangeSA 9186 |
Warning |
Warning |
Microsoft Exchange System Attendant has detected that the local computer '%1' is not a member of group '%2'. System Attendant is going to add the local computer into the group. The current members of the group are '%3'. |
MSExchangeSA 9384 |
Error |
Error |
OALGen only supports alphanumeric and space characters on the offline address name. The offline address list is not going to be published. - %1 |
MSExchangeSA 9187 |
Error |
Error |
Microsoft Exchange System Attendant failed to add the local computer as a member of the DS group object '%1'. Please stop all Exchange services, add the local computer into the group manually and restart all the services. |
MSExchangeSA 9149 |
Information |
Information |
Microsoft Exchange System Attendant failed to start Exchange server '%1'. Error code '%2'. |
MSExchangeSA 9367 |
Error |
Error |
OABGen could not copy file '%2' to '%3' (error %1). The offline address book is not going to be published to the distribution point. - %4 |
MSExchangeSA 2037 |
Error |
Error |
The file version of '%1' installed on the local server is not current. Unable to locate a correct version on any server in the site. |
MSExchangeSA 9391 |
Error |
Error |
OALGen failed to read the OAB version 4 manifest from folder '%1'. |
MSExchangeSA 9396 |
Error |
Error |
OALGen is running on an SCC cluster node which does not have the registry value '%1\%2\%3' or it is set to a non-existing path. OAB generation will not be performed. |
MSExchangeSA 9392 |
Error |
Error |
OABGen is unable to read file information for file '%1'. This might indicate permission problems. - %2 |
MSExchangeSA 9315 |
Error |
Error |
Exchange detected that "%1" is not the correct version required to run Exchange System Manager or Exchange Server 2003. This may cause failures in Exchange System Manager, affect availability of your server, or both. For more information, see Microsoft Knowledge Base article Microsoft does not support installing Exchange Server components and Outlook on the same computer. |
MSExchangeSA 1005 |
Error |
Error |
Unexpected error %1 occurred. |
MSExchangeSA 9364 |
Warning |
Warning |
OABGen received error %1 while trying to delete file '%2'. This is not a fatal problem and the offline address list will be normally posted to the distribution point. - %3 |
MSExchangeSA 9317 |
Error |
Error |
Failed to register Service Principal Name for %1; error code was %2. |
MSExchangeSA 9150 |
Informational |
Information |
Microsoft Exchange System Attendant failed to stop Exchange server '%1'. Error code '%2'. |
MSExchangeSA 9393 |
Warning |
Warning |
The directory object for this computer has the serverRole attribute set to 1 (indicating a Front End server). This will be ignored. |
MSExchangeSA 9369 |
Error |
Error |
OABGen encountered an error while publishing the OAB files to the distribution point '%1'. Check other logged events to see more information about the problem. - %2 |
MSExchangeSA 9363 |
Error |
Error |
OALGen failed to download the files currently in offline address list '%1'. The offline address list is going to be generated without the previous differential files. - %2 |
MSExchangeSA 2034 |
Error |
Error |
Unable to generate an e-mail address. The '%1' address type was returned by address generation DLL '%2'. |
MSExchangeSA 9340 |
Warning |
Warning |
A new parent Legacy Exchange DN container value '%1' was found during generation of the differential update file for offline address list '%2'. This will force clients using this offline address list to do a full download of the offline address list. - %3 |
MSExchangeSA 9154 |
Informational |
Information |
DSAccess returned an error '%1' on DS notification. Microsoft Exchange System Attendant will reset DS notification later. |
MSExchangeSA 2031 |
Error |
Error |
An e-mail address of type '%1' couldn't be generated. Success was indicated, but no e-mail address was returned. |
MSExchangeSA 9005 |
Error |
Error |
The OABGEN.DLL is required but cannot be loaded, error '%1'. |
MSExchangeSA 9398 |
Error |
Error |
OALGen is running on a passive cluster node. OAB generation will not be performed. |
MSExchangeSA 9320 |
Warning |
Warning |
OABGen could not generate full details for some entries in the offline address list for address list '%1'. To see which entries are affected, set event logging for the offline address list generator to at least medium. |
MSExchangeSA 1008 |
Error |
Error |
Unable to move mailbox '%1'. Error: %2 |
MSExchangeSA 2035 |
Error |
Error |
The e-mail address description object in the Microsoft Exchange directory for the '%1' address type on '%2' machines is missing. |
MSExchangeSA 9395 |
Warning |
Warning |
OALGen is running on CCR cluster node which does not have registry value '%1\%2\%3' or it is not set to this node name. OAB generation will not be performed. |
MSExchangeSA 9394 |
Warning |
Warning |
OALGen failed to open directory '%1' as the OAB V4 publishing point. The default location under the Exchange install path will be used. |
MSExchangeSA 1004 |
Informational |
Information |
%1 failed to start. |
MSExchangeSA 9375 |
Error |
Error |
OABGen failed to create the '%1' directory. The directory name is invalid. The offline address book name cannot be a device name ('prn', 'aux', etc). The offline address book is not going to be published. - %2 |
MSExchangeSA 9321 |
Error |
Error |
OABGen could not generate full details for entry '%1' in address list '%2' because the total size of the details information is greater than 64 kilobytes. - %3 |
MSExchangeSA 9151 |
Informational |
Information |
Microsoft Exchange System Attendant failed while restarting its internal services: '%1'. |
MSExchangeSA 1031 |
Error |
Error |
One of the System Attendant's task is blocked. Function: %1 |
MSExchangeSA 9300 |
Error |
Error |
Failed to generate offline address book, error '%1' |
MSExchangeSA 1038 |
Error |
Error |
Microsoft Exchange System Attendant was unable to find the Exchange server object named '%1' in Active Directory. All known domain controllers were checked for this object. |
MSExchangeSA 5017 |
Error |
Error |
An attempt was made to use the Cluster RPC interface without proper permissions. |
MSExchangeSA 9387 |
Error |
Error |
OALGen failed to read the OAB version 4 property list from registry key '%1'. The registry value must be a binary value and the number of bytes must be a multiple of 4. The version 4 OAB files will not be generated until this is corrected. |
MSExchangeSA 2029 |
Error |
Error |
Unable to generate e-mail addresses because no valid e-mail address types were specified. |
MSExchangeSA 9130 |
Error |
Error |
OABGen could not create a message to post in the public folder for address list '%3'. MAPI component '%1' encountered error '%2'. - %4 |
MSExchangeSA 9389 |
Error |
Error |
The task failed to correctly generate RUS information [Proxies, Addresslists, Policies included] for this object, error '%1'. |
MSExchangeSA 9001 |
Error |
Error |
The ABV DG dll is required but cannot be loaded, error '%1'. |
MSExchangeSA 9360 |
Error |
Error |
OABGen encountered an error while generating the %1 file for version 2 and 3 differential downloads of address list '%2'. The offline address book has not been updated so clients will not be able to download the current set of changes. Check other logged events to find the cause of this error. If the cause of the problem was intentional or cannot be resolved, OABGen can be forced to post a full offline address book by creating the DWORD registry key 'HKEY_LOCAL_MACHINE\%3\%4' and setting it to 1 on this server. When OABGen next generates the offline address book, clients will perform a full OAB download. After that time, the registry key should be removed to prevent further full downloads. - %5 |
MSExchangeSA 9002 |
Error |
Error |
The ABV DG service failed to start, error '%1'. |
MSExchangeSA 9094 |
Error |
Error |
The MAD Free Busy dll is missing or failed to start properly, error '%1'. |
MSExchangeSA 1000 |
Informational |
Information |
%1 is starting. Microsoft Exchange Server System Attendant, service startup complete, version %2 (build %3). |
MSExchangeSA 9006 |
Informational |
Information |
Microsoft Exchange System Attendant is loading '%1'. |
MSExchangeSA 9007 |
Informational |
Information |
Microsoft Exchange System Attendant is initializing '%1'. |
MSExchangeSA 9008 |
Informational |
Information |
Microsoft Exchange System Attendant is starting '%1'. |
MSExchangeSA 9012 |
Informational |
Information |
Microsoft Exchange System Attendant is binding to domain controller '%1'. |
MSExchangeSA 9013 |
Informational |
Information |
Microsoft Exchange System Attendant is being started for Exchange server '%1'. |
MSExchangeSA 9014 |
Informational |
Information |
Microsoft Exchange System Attendant has been successfully started for Exchange server '%1'. |