ZC***changeMigrationWizard troubles

[NetCircle]

I have googled up entries with problems similar to what I have but haven't come to any working solution. Perhaps it is buried somewhere in this forum but I can't seem to stumble onto it.

ZCS is the leading candidate to replace our current troublesome Exchange mail system so I have zcs-5.0.14_GA_2850 set up on a vanilla install of SLES 10.2 (x86_64) for evaluation using a mixture of Windows, Linux and Mac clients. All seems great and everyone is happy but for the final step, I need to migrate existing user mailboxes from Exchange into ZCS.

I am using ZC***changeMigrationWizard-5.0.14_GA_2849 on a Windows XP SP3 workstation as the migration client. Exchange is 2003 on a Windows 2003 SP2, Std Edition server.

I run through the wizard and everything goes smoothly until I select to actually do the migration.

Here is my m2l.log file contents (less timestamps):

[3036]: ZC***changeMigrationWizard-5.0.14_GA_2849 Version 5.0
[3036]: Outlook.Application\CurVer: 12
[3036]: RPC Error:- WinHttpSendRequest failed. The RPC request is logged as C:\DOCUME~1\paul\LOCALS~1\Temp\ZC***changeMigratio nWizard-5.0.14_GA_2849\1-RPCErrorRequest.xml
[3036]: RPC Error: One or more errors were found in the Secure Sockets Layer (SSL) certificate sent by the server.
Continue with the invalid certificate?
[3036]: Picking Objects
[3036]: exStore: /o=IdeawiseMail/ou=First Administrative Group/cn=Recipients/cn=paul
[3036]: Foreignprinciple: WIN-ACCTID:IDEAWISE:S-1-5-21-39401679-3060345917-4142207077-1354
[3036]: Creating / starting 1 worker threads
[3036]: Dispatching work to worker threads
[5072]: Worker thread started
[3036]: Notifying threads to exit
[5072]: Waiting for work
[5072]: Work arrived.../o=IdeawiseMail/ou=First Administrative Group/cn=Recipients/cn=paul paul@thenetcircle.com
[5072]: Logging to ZimbraPublicServiceHost mail.thenetcircle.com:7071
[5072]: Opening other users store
[5072]: Logging on to zimbra server (192.168.1.201:7071)
[5072]: RPC Error:- WinHttpSendRequest failed. The RPC request is logged as C:\DOCUME~1\paul\LOCALS~1\Temp\ZC***changeMigratio nWizard-5.0.14_GA_2849\2-RPCErrorRequest.xml
[5072]: Deleting mapi folder list
[5072]: RPC Error: Unable to connect.
[5072]: Waiting for work
[5072]: Worker thread exiting

[/LIST]
The content of 1-RPCErrorRequest.xml 2-RPCErrorRequest.xml file are identicle:

<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
<soap:Header>
<context xmlns="urn:zimbra">
<nonotify/>
<noqualify/>
<nosession/>
</context>
</soap:Header>
<soap:Body>
<AuthRequest xmlns="urn:zimbraAdmin">
<name>admin@mailhost.thenetcircle.lab</name>
<password>*******</password>
</AuthRequest>
</soap:Body>
</soap:Envelope>

What am I missing? Where is the connection failing? Where do I go next?

[Amitabh Verma]

the log shows that tool is failing to connect to Zimbra Server over http. Could you please check if the connection from migration machine to Zimbra server is stable and not dropping frequently.

[NetCircle]

I haven't been able to detect any connection problems and the client (my workstation) and the sandbox server are sitting side-by-side connected to the same network switch plus I have watched the connection transaction with wireshark and other than not being able to read the encrypted transmissions, everything looks as I would expect.

If it helps to know, yesterday I migrated one user mailbox using the pst import wizard. The mailbox had over 50k items totaling more than 500MB and completed successfully. Total wall-time for that single mailbox was over 6 hours.

Does the pst impost wizard use a different connection than the migration wizard?

Cheers,
Paul