One-Way TFS-to-TFS Migration - Attachments Fail: System.Net.WebException (400) Bad Request.

Question

I'm migrating from one project to another project on the same TPC. Everything goes swimmingly except for attachments (which are all under the 4 MB limit).

For example:

Source Item 54 (revision 7) is invalid. The submission to TFS server threw the following exception:

    Exception: System.Net.WebException

  Message: The remote server returned an error: (400) Bad Request.

  Inner Exception:

  Inner Exception Message: .

 

I don't know what this means. What can I do?

<edit>

Here are more details--output from the migration tool.

[1/30/2012 3:11:22 PM] TfsMigrationShell.exe Error: 0 : WorkItemTracking: System.Net.WebException: The remote server returned an error: (400) Bad Request.
[1/30/2012 3:11:22 PM]    at System.Net.HttpWebRequest.GetResponse()
[1/30/2012 3:11:22 PM]    at Microsoft.TeamFoundation.Migration.Tfs2010WitAdapter.TfsMigrationFileAttachment.GetFileContents()
[1/30/2012 3:11:22 PM]    at Microsoft.TeamFoundation.Migration.Tfs2010WitAdapter.TfsMigrationFileAttachment.Download(String localPath)
[1/30/2012 3:11:22 PM]    at Microsoft.TeamFoundation.Migration.Tfs2010WitAdapter.Tfs2010MigrationWorkItemStore.SubmitAttachmentChanges(IMigrationAction action, ConflictManager conflictMgrService)
[1/30/2012 3:11:22 PM]    at Microsoft.TeamFoundation.Migration.Tfs2010WitAdapter.TfsMigrationWorkItemStore.CreateUpdateOperationDoc(IMigrationAction action)
[1/30/2012 3:11:22 PM]    at Microsoft.TeamFoundation.Migration.Tfs2010WitAdapter.TfsMigrationWorkItemStore.SubmitChangesWithUpdateDoc(ChangeGroup changeGroup, ConversionResult changeResult, Guid sourceSideSourceId)

Answer 1

Hi,

Would you run Fiddler to see which request is bad? Bad request will present as red.

Fiddler is a free web debugger: http://www.fiddler2.com/fiddler2/

Please let me know if there's anything unclear. I'll try my best to assist.

Best Regards,

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Forrest Guo | MSDN Community Support | Feedback to us

Answer 2

Hi, Is there any progress?

 

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Forrest Guo | MSDN Community Support | Feedback to us