Hello guys,
i met the following event id when I tried to update the offline address book on my mailbox server (Exchange 2013),
i have done the troubleshooting steps as below,
1 Reboot the mailbox server
2 restart the mailbox assistant service
I'd like know what can i do next step?
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Generation of OAB "\Default Offline Address Book" failed.
Dn: CN=Default Offline Address Book,CN=Offline Address Lists,CN=Address Lists Container,CN=zteservices,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=zteservices,DC=eu
ObjectGuid: a603acd4-ea74-47c3-88a5-ebf25cbc663a
Stats: S:OAB='\Default Offline Address Book';I32:Status=2147500037;Dt:StartTime=2014-02-04T14:50:14.9300281Z;Dt:EndTime=0001-01-01T00:00:00.0000000;S:DC=ztedomain01.zteservices.eu;I32:Total.Records=1908;Ti:TimeWritingFiles=00:00:04.7035164;S:Wasted=False;Ti:Al.Unsorted.LdapElapsedTime=00:00:04.6206741;Ti:MailboxDownload.StoreRpcLatency=00:00:00.0160000;I32:MailboxDownload.StoreRpcCount=6;Ti:MailboxDownload.CpuTime=00:00:00.0312500;Ti:MailboxDownload.ElapsedTime=00:00:00.0496183;I32:Template.FS.BytesRead=1499956;I32:Template.FS.BytesWritten=2216646;Ti:Template.FS.Reading.ElapsedTime=00:00:00.0077045;Ti:Template.FS.Writing.ElapsedTime=00:00:00.0285458;Ti:Template.CpuTime=00:00:03.2031250;Ti:Template.ElapsedTime=00:00:04.7140032;I32:AL.Unsorted.FS.BytesRead=0;I32:AL.Unsorted.FS.BytesWritten=1874031;Ti:AL.Unsorted.FS.Reading.ElapsedTime=00:00:00;Ti:AL.Unsorted.FS.Writing.ElapsedTime=00:00:00.0224695;Ti:AL.Unsorted.LdapLatency=00:00:14.1220000;I32:AL.Unsorted.LdapCount=4844;Ti:AL.Unsorted.CpuTime=00:00:09.8125000;Ti:AL.Unsorted.ElapsedTime=00:00:23.4694472;I32:AL.Sorted.FS.BytesRead=1866395;I32:AL.Sorted.FS.BytesWritten=1866419;Ti:AL.Sorted.FS.Reading.ElapsedTime=00:00:00.0157892;Ti:AL.Sorted.FS.Writing.ElapsedTime=00:00:00.0104285;Ti:AL.Sorted.CpuTime=00:00:00.0468750;Ti:AL.Sorted.ElapsedTime=00:00:00.0573755;I32:AL.Compress.FS.BytesRead=1866407;I32:AL.Compress.FS.BytesWritten=1866407;Ti:AL.Compress.FS.Reading.ElapsedTime=00:00:00.0009518;Ti:AL.Compress.FS.Writing.ElapsedTime=00:00:01.3330312;Ti:AL.Compress.CpuTime=00:00:01.3593750;Ti:AL.Compress.ElapsedTime=00:00:01.3756676;I32:DiffGen.FS.BytesRead=0;I32:DiffGen.FS.BytesWritten=0;Ti:DiffGen.FS.Reading.ElapsedTime=00:00:00;Ti:DiffGen.FS.Writing.ElapsedTime=00:00:00;Ti:DiffGen.CpuTime=00:00:00;Ti:DiffGen.ElapsedTime=00:00:00.0155622;Ti:AL.Total.CpuTime=00:00:11.2187500;Ti:AL.Total.ElapsedTime=00:00:24.9209864;Ti:Total.CpuTime=00:00:14.5468750;Ti:Total.ElapsedTime=00:00:29.8092411;;
System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.Exchange.OAB.BaseStream.Seek(Int64 offset, SeekOrigin origin)
at Microsoft.Exchange.MailboxAssistants.Assistants.OABGenerator.DiffFileGenerator.ReadFileHeader(Stream stream, Byte[] buffer, Int32& numberOfBytesRead, UInt32& crc)
at Microsoft.Exchange.MailboxAssistants.Assistants.OABGenerator.DiffFileGenerator.CreatePatch(Stream diffStream)
at Microsoft.Exchange.MailboxAssistants.Assistants.OABGenerator.DiffFileGenerator.GenerateDiffFile(FileSet fileSet)
at Microsoft.Exchange.MailboxAssistants.Assistants.OABGenerator.OABGenerator.GenerateDiffFile(OABFile addressListFile, OABFile oldFile)
at Microsoft.Exchange.MailboxAssistants.Assistants.OABGenerator.OABGenerator.GenerateAddressListFiles(ADObjectId addressList, String habRootLegacyDN)
at Microsoft.Exchange.MailboxAssistants.Assistants.OABGenerator.OABGenerator.Generate()
at Microsoft.Exchange.MailboxAssistants.Assistants.OABGenerator.OABGeneratorAssistant.ProcessSingleOAB(MailboxSession mailboxSession, IConfigurationSession perOrgAdSystemConfigSession, OfflineAddressBook oab, SecurityIdentifier mailboxSid, String
mailboxDomain)
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