Solved

Category not opening on clicking giving error message

Posted on 2012-03-26
2
549 Views
Last Modified: 2012-04-23
When I click a category on Manage Categories page in Project Sever 2010 it gives an error with a corelation ID. On analyzing the ULS log it gives the message:

Project Server   Project Web App    2q1k      Exception       System.Data.ConstraintException: Column 'PROJ_UID' is constrained to be unique.  Value '(unique identifier)' is already present.    at System.Data.UniqueConstraint.CheckConstraint(DataRow row, DataRowAction action)   at System.Data.DataTable.RaiseRowChanging(DataRowChangeEventArgs args, DataRow eRow, DataRowAction eAction, Boolean fireEvent) . Any suggestions?
0
Comment
Question by:freezegravity
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 9

Accepted Solution

by:
kukdai earned 500 total points
ID: 37769021
0
 

Author Comment

by:freezegravity
ID: 37782708
Thanks for tje links provided. In our case only 1 item out of over 80 items in the list on manage categories page goes to error on AddModifyCategory page. Rest of the items are opening fine. The item cannot be deleted yet. I had the chance to glance through  the above links before also but they mostly deal with issues concerning all the items. Not sure how to apply to our case or how to go troubleshooting further.
0

Featured Post

Ransomware-A Revenue Bonanza for Service Providers

Ransomware – malware that gets on your customers’ computers, encrypts their data, and extorts a hefty ransom for the decryption keys – is a surging new threat.  The purpose of this eBook is to educate the reader about ransomware attacks.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

The vision: A MegaMenu for a SharePoint portal home page The mission: Make it easy to maintain. Allow rich content and sub headers as well as standard links. Factor in frequent changes without involving developers or a lengthy Dev/Test/Prod rel…
A recent project that involved parsing Tableau Desktop and Server log files to extract reusable user queries for use in other systems. I chose to use PowerShell to gather the data, and SharePoint to present it...
I've attached the XLSM Excel spreadsheet I used in the video and also text files containing the macros used below. https://filedb.experts-exchange.com/incoming/2017/03_w12/1151775/Permutations.txt https://filedb.experts-exchange.com/incoming/201…

752 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question