Please post this issue report to Zimbra Desktop Support Forums at http://www.zimbra.com/forums/zimbra-desktop/.

Product name: Zimbra Desktop
Product version: 0.84
Build ID: 1119
Release type: BETA
OS Platform: Linux i386 2.6.23.15-80.fc7
Time of event: 2008-05-14 17:06:33
Issue summary: calendar sync failed

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Affected data - PLEASE REMOVE ANY SENSITIVE INFORMATION (size=1998):
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<SetAppointmentRequest f="" t="" l="49485" xmlns="urn:zimbraMail">
<default ptst="NE">
<m>
<inv type="appt" seq="0" compNum="1" id="49488">
<tz dayoff="-420" stdoff="-480" id="America/Los_Angeles">
<standard sec="0" hour="2" wkday="1" min="0" mon="11" week="1"/>
<daylight sec="0" hour="2" wkday="1" min="0" mon="3" week="2"/>
</tz>
<tz dayoff="-240" stdoff="-300" id="America/New_York">
<standard sec="0" hour="2" wkday="1" min="0" mon="11" week="1"/>
<daylight sec="0" hour="2" wkday="1" min="0" mon="3" week="2"/>
</tz>
<tz dayoff="-420" stdoff="-480" id="(GMT-08.00) Pacific Time (US &amp; Canada)">
<standard sec="0" hour="2" wkday="1" min="0" mon="11" week="1"/>
<daylight sec="0" hour="2" wkday="1" min="0" mon="3" week="2"/>
</tz>
<comp d="1210171181000" transp="O" seq="0" class="PUB" loc="" uid="phmbo3p099binc2gsibs2440r4@google.com" fb="B" status="CONF" fba="T" allDay="1" apptId="49489" calItemId="49489" compNum="1" rsvp="1" x_uid="phmbo3p099binc2gsibs2440r4@google.com" name="Pearl Harbor Day">
<at d="Holiday/Specialday" a="43d4n9j0ibcle1ri35vq0a60gs@group.calendar.googl e.com" url="43d4n9j0ibcle1ri35vq0a60gs@group.calendar.goo gle.com" role="REQ" cutype="GRO">
<xparam value="0" name="X-NUM-GUESTS"/>
</at>
<desc/>
<recur>
<add>
<rule freq="YEA"/>
</add>
</recur>
<s d="20061207"/>
<e d="20061207"/>
</comp>
</inv>
<mp part="TEXT" ct="multipart/alternative" s="2265">
<mp part="1" ct="text/plain" s="0">
<content/>
</mp>
<mp part="2" ct="text/html" s="89">
<content>&lt;HTML>&lt;BODY>
&lt;PRE style="font-family: monospace; font-size: 14px">
&lt;/PRE>
&lt;/BODY>&lt;/HTML>
</content>
</mp>
</mp>
</m>
</default>
<replies/>
</SetAppointmentRequest>

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Failure details:
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com.zimbra.common.service.ServiceException: invalid request: missing organizer when attendees are present
ExceptionId:sync-timer-dimick@packetdesign.com:1210809993800:8694486f729f 16ab
Code:service.INVALID_REQUEST
at com.zimbra.common.service.ServiceException.INVALID _REQUEST(ServiceException.java:260)
at com.zimbra.cs.service.mail.CalendarUtils.parseInvi teElementCommon(CalendarUtils.java:891)
at com.zimbra.cs.service.mail.CalendarUtils.parseInvi teForCreate(CalendarUtils.java:121)
at com.zimbra.cs.service.mail.SetCalendarItem$SetCale ndarItemInviteParser.parseInviteElement(SetCalenda rItem.java:76)
at com.zimbra.cs.service.mail.ParseMimeMessage$Invite Parser.parse(ParseMimeMessage.java:128)
at com.zimbra.cs.service.mail.ParseMimeMessage.parseM imeMsgSoap(ParseMimeMessage.java:286)
at com.zimbra.cs.service.mail.CalendarRequest.handleM sgElement(CalendarRequest.java:105)
at com.zimbra.cs.service.mail.SetCalendarItem.getSetC alendarItemData(SetCalendarItem.java:147)
at com.zimbra.cs.service.mail.SetCalendarItem.parseSe tAppointmentRequest(SetCalendarItem.java:201)
at com.zimbra.cs.mailbox.InitialSync.setCalendarItem( InitialSync.java:674)
at com.zimbra.cs.mailbox.InitialSync.syncCalendarItem (InitialSync.java:555)
at com.zimbra.cs.mailbox.DeltaSync.deltaSync(DeltaSyn c.java:212)
at com.zimbra.cs.mailbox.DeltaSync.sync(DeltaSync.jav a:94)
at com.zimbra.cs.mailbox.DeltaSync.sync(DeltaSync.jav a:77)
at com.zimbra.cs.mailbox.MailboxSync.sync(MailboxSync .java:129)
at com.zimbra.cs.mailbox.OfflineMailbox.sync(OfflineM ailbox.java:103)
at com.zimbra.cs.mailbox.OfflineMailbox.syncOnTimer(O fflineMailbox.java:89)
at com.zimbra.cs.mailbox.DesktopMailbox$1.run(Desktop Mailbox.java:113)
at java.util.TimerThread.mainLoop(Unknown Source)
at java.util.TimerThread.run(Unknown Source)

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