MSExchangeSA Errors and Events
Applies to: Exchange Server 2010 SP3
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 |
---|---|---|---|
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 |
|
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 |
|
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. |
|
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 |
|
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. |
|
Error |
Error |
OALGen failed to retrieve the CMS name. OAB generation will not be performed. |
|
Error |
Error |
Unable to generate a unique '%1' e-mail address type for '%2'. |
|
Error |
Error |
Failed to generate offline address book %1, error '%2' |
|
Error |
Error |
Unable to find the e-mail address '%1' in the directory. Error '%2'. |
|
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. |
|
Information |
Information |
Microsoft Exchange System Attendant reported an error '%1' in its DS Monitoring thread. |
|
Error |
Error |
Unable to generate the e-mail address. Address type '%1' is not valid. |
|
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 |
|
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 |
|
Error |
Error |
Unable to generate the e-mail address. Unable to load address module '%1' for address type '%2'. Error %3. |
|
Warning |
Warning |
OALGen encountered error %1 while updating the time stamp of the '%2' file. - %3 |
|
Error |
Error |
An error occurred adding replica of naming context '%1' to server '%2' from server '%3'. %4 |
|
Error |
Error |
Unable to create directory '%1'. |
|
Information |
Information |
Microsoft Exchange System Attendant reported an error '%1' when setting DS notification. |
|
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. |
|
Error |
Error |
The MAPI call '%1' failed with the following error: %2 |
|
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. |
|
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'. |
|
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 |
|
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. |
|
Information |
Information |
Microsoft Exchange System Attendant failed to start Exchange server '%1'. Error code '%2'. |
|
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 |
|
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. |
|
Error |
Error |
OALGen failed to read the OAB version 4 manifest from folder '%1'. |
|
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. |
|
Error |
Error |
OABGen is unable to read file information for file '%1'. This might indicate permission problems. - %2 |
|
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. |
|
Error |
Error |
Unexpected error %1 occurred. |
|
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 |
|
Error |
Error |
Failed to register Service Principal Name for %1; error code was %2. |
|
Informational |
Information |
Microsoft Exchange System Attendant failed to stop Exchange server '%1'. Error code '%2'. |
|
Warning |
Warning |
The directory object for this computer has the serverRole attribute set to 1 (indicating a Front End server). This will be ignored. |
|
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 |
|
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 |
|
Error |
Error |
Unable to generate an e-mail address. The '%1' address type was returned by address generation DLL '%2'. |
|
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 |
|
Informational |
Information |
DSAccess returned an error '%1' on DS notification. Microsoft Exchange System Attendant will reset DS notification later. |
|
Error |
Error |
An e-mail address of type '%1' couldn't be generated. Success was indicated, but no e-mail address was returned. |
|
Error |
Error |
The OABGEN.DLL is required but cannot be loaded, error '%1'. |
|
Error |
Error |
OALGen is running on a passive cluster node. OAB generation will not be performed. |
|
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. |
|
Error |
Error |
Unable to move mailbox '%1'. Error: %2 |
|
Error |
Error |
The e-mail address description object in the Microsoft Exchange directory for the '%1' address type on '%2' machines is missing. |
|
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. |
|
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. |
|
Informational |
Information |
%1 failed to start. |
|
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 |
|
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 |
|
Informational |
Information |
Microsoft Exchange System Attendant failed while restarting its internal services: '%1'. |
|
Error |
Error |
One of the System Attendant's task is blocked. Function: %1 |
|
Error |
Error |
Failed to generate offline address book, error '%1' |
|
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. |
|
Error |
Error |
An attempt was made to use the Cluster RPC interface without proper permissions. |
|
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. |
|
Error |
Error |
Unable to generate e-mail addresses because no valid e-mail address types were specified. |
|
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 |
|
Error |
Error |
The task failed to correctly generate RUS information [Proxies, Addresslists, Policies included] for this object, error '%1'. |
|
Error |
Error |
The ABV DG dll is required but cannot be loaded, error '%1'. |
|
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 |
|
Error |
Error |
The ABV DG service failed to start, error '%1'. |
|
Error |
Error |
The MAD Free Busy dll is missing or failed to start properly, error '%1'. |
|
Informational |
Information |
%1 is starting. Microsoft Exchange Server System Attendant, service startup complete, version %2 (build %3). |
|
Informational |
Information |
Microsoft Exchange System Attendant is loading '%1'. |
|
Informational |
Information |
Microsoft Exchange System Attendant is initializing '%1'. |
|
Informational |
Information |
Microsoft Exchange System Attendant is starting '%1'. |
|
Informational |
Information |
Microsoft Exchange System Attendant is binding to domain controller '%1'. |
|
Informational |
Information |
Microsoft Exchange System Attendant is being started for Exchange server '%1'. |
|
Informational |
Information |
Microsoft Exchange System Attendant has been successfully started for Exchange server '%1'. |
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