Unknown error has occured RRS feed

  • Question

  • when click on the project center .

    Instead of showing projects . there is an error appears "An unknown error has occured"

    Sunday, September 30, 2012 2:03 PM


All replies


    Hi John,

    Review ULS log on Server and search for

    System.Data.ConstraintException: Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints

    If you see above error Using Script 1, from following KB ,check if there are any duplicate values for any Project Level custom field


    If yes continue for rest of the scripts

    Hrishi Deshpande – Senior Consultant DeltaBahn
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    Please click Mark As Answer; if a post solves your problem or Vote As Helpful; if a post has been useful to you.This can be beneficial to other community members reading the thread.

    Sunday, September 30, 2012 8:07 PM
  • Resolved Automatically
    Monday, October 1, 2012 5:08 AM