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Exchange ActiveSync Issues - Some Data Not Synchronizing Correctly

 
 
Marc B.
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Posts: n/a

 
      11-18-2008
I currently have a Palm Treo 800w (running Windows Mobile 6.1 and running on
Sprint's network) that I am using with Exchange ActiveSync from SherWeb
(which is running Exchange Server 2007). I have it set up to synchronize my
email, tasks, calendar, and contacts. However, I've begun to notice a major
issue - things are not synchronizing correctly. When I initially set up the
Exchange ActiveSync, it seemed to sync everything correctly, but since then
I've noticed that data (mostly contents of the notes field in both
appointments and contacts) are missing. It seems this occurs when I update a
contact or appointment with new data (but it also seems to potentially occur
in other situations as well). The data seems to stay correct and current on
the Exchange Server (when I access it via OWA or Outlook), but the notes
field for that particular contact or appointment becomes blank on the Treo
800w. Further, I've noticed that, in at least one case, it failed to update
the appointment subject/title when I made the change in Outlook.

Another thing I've noticed is that the Exchange Activesync doesn't always
seem to occur when it should. I created a test appointment in Outlook with a
subject, location, and notes, and then when it sync'ed over to my Treo via
Exchange activesync, there were no notes at all. I then tried adding notes
to the blank notes field in the test appointment on the Treo, and it didn't
sync at all. I did a manual sync, but it still said nothing had changed. I
then changed the subject/title of the appointment, and no automatic sync
occurred once more. I did a manual sync, and this time it changed the
subject/title of the appointment in Outlook, and overwrote the appointment
notes in Outlook with the appointment notes from the Treo 800w. Finally, I
deleted the appointment fromt he Treo, and it still didn't automatically sync
this deletion to the Exchange server (and Outlook). I had to manually sync
it.

I've made a couple of registry hacks to the device, as well as installing a
good deal of 3rd party programs, but I can't necessarily see how any of those
would cause this weird issue to occur. The only registry hack I made that
might indirectly affect this issue is:

[HKEY_CURRENT_USER\Software\Microsoft\ActiveSync]
"BodyTruncation"=dword:00005000

(this was a change to allow more data to be saved in the appropriate
notes/body fields before being truncated - I was noticing that a lot of my
tasks, contacts, and appointments in which I had a lot of data in the
notes/body field were being truncated and I was not able to access all of
that data - this was intended to allow more data to come over in the sync so
I could access it).

Could this be something that's wrong with the Exchange server? or the hosted
Exchange provider (SherWeb)? Or is it an issue with my device? Or perhaps a
bug?

Obviously, this is a real problem for me, since if the Exchange Activesync
doesn't work correctly, the device becomes much less useful. However, I want
to try avoiding a hard reset since I've spent a lot of time configuring and
setting up the Treo to suit my needs.

Any help, assistance, or advice is greatly appreciated?

P.S. I'm wondering if this could at all be related to the other issue I'm
having with my Treo 800w:
the other issue is that when I have an IMAP account (which is pulling its
IMAP data from an Exchange 2003 server since I can't set up a second Exchange
activesync session on my Treo) set up in the messaging application on my Treo
and I specify it should synchronize the sent items folder, and then I send
something from my Treo using this account, it briefly appears in the sent
items folder after being sent, then disappears, and is no longer anywhere
(including on the actual Exchange server itself - I go and check the sent
items folder via Outlook and OWA and its gone from there as well) - if I
don't synchronize the sent items folder, then the item correctly appears in
the Sent Items folder on the Exchange server itself, but I obviously can't
access it from my Treo which is what I wanted to be able to do in the first
place
More Information Available At:
http://discussion.treocentral.com/sh...d.php?t=173482


--
- marc
http://www.marcbressman.com
http://www.falconcc.com
 
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Clinton Fitch, MVP-Mobile Devices
Guest
Posts: n/a

 
      11-20-2008
Hello,

I ran into this exact problem. It is not something with your device or your
Exchange server but the OST file (or at least it was in my case). I did a
repair of the OST file and that solved the issue. You can find scanost.exe
in the Office directory on your PC.

Regards,

--
Clinton Fitch, MVP-Mobile Devices
http://www.clintonfitch.com
http://www.hpcfactor.com


"Marc B." <mjb44guard-> wrote in
message news:090AB89A-90B5-42C6-96BE-...
>I currently have a Palm Treo 800w (running Windows Mobile 6.1 and running
>on
> Sprint's network) that I am using with Exchange ActiveSync from SherWeb
> (which is running Exchange Server 2007). I have it set up to synchronize
> my
> email, tasks, calendar, and contacts. However, I've begun to notice a
> major
> issue - things are not synchronizing correctly. When I initially set up
> the
> Exchange ActiveSync, it seemed to sync everything correctly, but since
> then
> I've noticed that data (mostly contents of the notes field in both
> appointments and contacts) are missing. It seems this occurs when I
> update a
> contact or appointment with new data (but it also seems to potentially
> occur
> in other situations as well). The data seems to stay correct and current
> on
> the Exchange Server (when I access it via OWA or Outlook), but the notes
> field for that particular contact or appointment becomes blank on the Treo
> 800w. Further, I've noticed that, in at least one case, it failed to
> update
> the appointment subject/title when I made the change in Outlook.
>
> Another thing I've noticed is that the Exchange Activesync doesn't always
> seem to occur when it should. I created a test appointment in Outlook
> with a
> subject, location, and notes, and then when it sync'ed over to my Treo via
> Exchange activesync, there were no notes at all. I then tried adding
> notes
> to the blank notes field in the test appointment on the Treo, and it
> didn't
> sync at all. I did a manual sync, but it still said nothing had changed.
> I
> then changed the subject/title of the appointment, and no automatic sync
> occurred once more. I did a manual sync, and this time it changed the
> subject/title of the appointment in Outlook, and overwrote the appointment
> notes in Outlook with the appointment notes from the Treo 800w. Finally,
> I
> deleted the appointment fromt he Treo, and it still didn't automatically
> sync
> this deletion to the Exchange server (and Outlook). I had to manually
> sync
> it.
>
> I've made a couple of registry hacks to the device, as well as installing
> a
> good deal of 3rd party programs, but I can't necessarily see how any of
> those
> would cause this weird issue to occur. The only registry hack I made that
> might indirectly affect this issue is:
>
> [HKEY_CURRENT_USER\Software\Microsoft\ActiveSync]
> "BodyTruncation"=dword:00005000
>
> (this was a change to allow more data to be saved in the appropriate
> notes/body fields before being truncated - I was noticing that a lot of my
> tasks, contacts, and appointments in which I had a lot of data in the
> notes/body field were being truncated and I was not able to access all of
> that data - this was intended to allow more data to come over in the sync
> so
> I could access it).
>
> Could this be something that's wrong with the Exchange server? or the
> hosted
> Exchange provider (SherWeb)? Or is it an issue with my device? Or
> perhaps a
> bug?
>
> Obviously, this is a real problem for me, since if the Exchange Activesync
> doesn't work correctly, the device becomes much less useful. However, I
> want
> to try avoiding a hard reset since I've spent a lot of time configuring
> and
> setting up the Treo to suit my needs.
>
> Any help, assistance, or advice is greatly appreciated?
>
> P.S. I'm wondering if this could at all be related to the other issue I'm
> having with my Treo 800w:
> the other issue is that when I have an IMAP account (which is pulling its
> IMAP data from an Exchange 2003 server since I can't set up a second
> Exchange
> activesync session on my Treo) set up in the messaging application on my
> Treo
> and I specify it should synchronize the sent items folder, and then I send
> something from my Treo using this account, it briefly appears in the sent
> items folder after being sent, then disappears, and is no longer anywhere
> (including on the actual Exchange server itself - I go and check the sent
> items folder via Outlook and OWA and its gone from there as well) - if I
> don't synchronize the sent items folder, then the item correctly appears
> in
> the Sent Items folder on the Exchange server itself, but I obviously can't
> access it from my Treo which is what I wanted to be able to do in the
> first
> place
> More Information Available At:
> http://discussion.treocentral.com/sh...d.php?t=173482
>
>
> --
> - marc
> http://www.marcbressman.com
> http://www.falconcc.com


 
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