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Exception when trying to synchronize : An item with the same key has already been added RRS feed

  • Question

  • After i finished defining parameters in the synchronisation wizard i have this exception :

    "An item with the same key has already been added"

    Thanks in adavance
    Wednesday, August 5, 2009 1:03 PM

Answers

  • The exception normally causes by wrong anchor, which is used to get the new changes - lower value will get the new records downloaded in the past.
    I reckon you are using custom change tracking. Use SQL Server Profiler to find the anchor.
    Friday, September 4, 2009 1:05 AM

All replies

  • Hi,

    Can you be more specific?

    Are you using the local database cache wizard?
    Rick
    Wednesday, August 12, 2009 3:05 PM
  • Hello

    Yes i am using the local database cache wizard

    Thanks in advance
    Saturday, August 15, 2009 7:22 PM
  • You need to be more specific:

    • Versions of syncfx and sql compact
    • Version of visual studio
    • Repro information (i.e. what did you do to get into this situation?

    Thanks,

    Sean Kelley
    Program Manager
    Microsoft

    Wednesday, September 2, 2009 7:16 PM
    Moderator
  • The exception normally causes by wrong anchor, which is used to get the new changes - lower value will get the new records downloaded in the past.
    I reckon you are using custom change tracking. Use SQL Server Profiler to find the anchor.
    Friday, September 4, 2009 1:05 AM