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Data Synchronization failed using mBusiness Anywhere with Ultralite/Mobilink

2 posts in General Discussion Last posting was on 2005-03-04 19:38:54.0Z
Merlin Yamssi Posted on 2005-03-04 19:20:20.0Z
From: "Merlin Yamssi" <myamssi@hotmail.com>
Newsgroups: ianywhere.public.mbusinessanywhere.general
Subject: Data Synchronization failed using mBusiness Anywhere with Ultralite/Mobilink
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Article PK: 17631

Using mBusiness Anywhere 5.5 with Ultralite/Mobilink 9.0.2

We synchronized the ultralite database on pocketpc with an ASA 9.0.2 on the
server and got the

following error message in the synchro log: Error:unable to write to the

tcpip network connection.unable to write 2 bytes.The system specific

error code is 10054



After this, a sqle_sync_status_unknown message block every connection to

the ultralite database

Is it possible to handle this error or two send an ultralite statement

to rollback the synchro? The customer appli is live so thank you for

your quick answer

Cordialement

Jean-Marie Dumoucel

SalesPage Technologies


Greg Fenton Posted on 2005-03-04 19:38:54.0Z
From: Greg Fenton <greg.fenton_NOSPAM_@ianywhere.com>
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Merlin Yamssi wrote:
> Error:unable to write to the
> tcpip network connection.unable to write 2 bytes.The system specific
> error code is 10054

This error code indicates that the client's network connection dropped
during synchronization.

> After this, a sqle_sync_status_unknown message block every connection to
> the ultralite database

How do you mean "block every connection" ?
Can your app connect if you restart the MBA client?

> Is it possible to handle this error or two send an ultralite statement
> to rollback the synchro?

There is no need to "rollback the synchro". Synchronizations occur in
two phases, the upload and the download. Each phase is handled by its
own transaction, so if the upload does not complete, that transaction
automatically rolls back (both at the consolidated and the remote).
Same goes for the download (though the consolidated may not recognize a
download failure if DownloadAck is off, which it is by default).


> The customer appli is live so thank you for
> your quick answer

For urgent matters, it is highly recommended that you contact iAnywhere
Technical Support directly. These newsgroups are run on a voluntary
basis and are *not* an official support channel.

http://www.ianywhere.com/support/contact/contact_support.html

Hope this helps,
greg.fenton
--
Greg Fenton
Consultant, Solution Services, iAnywhere Solutions
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