I have this error under my event viewer & my users complained that they are UNABLE to access their email. PLs kindly advise. Thanks.
Event Type: Warning
Event Source: MSExchangeSA
Event Category: OAL Generator
Event ID: 9116
OALGen encountered an error while generating the binpatch.oab file for differential downloads of address list ‘Global Address List’. Clients will not be able to incrementally update to the new version of the offline address list, they will perform a full download instead. This is normal if this is the first time this offline address list has been generated. Check other logged events to see if this is a serious error.