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An object with the same key already exists in the ObjectStateManager. The existing object is in the Modified state. An object can only be added to the ObjectStateManager again if it is in the added state. RRS feed

  • Question

  • An object with the same key already exists in the ObjectStateManager. The existing object is in the Modified state. An object can only be added to the ObjectStateManager again if it is in the added state.

    Why this error shows 


    Gurpreet Deol

    Thursday, November 8, 2012 9:34 AM

Answers

  • Hi,

    I have the impression that this is not related to Microsoft Project, the topic of this Newsgroup. If so, you better look for a more suited forum.

    Greetings,

    Thursday, November 8, 2012 11:47 AM
    Moderator