December 8, 2015, update for Project Server 2013 (KB3114360)

Applies to: Microsoft Project Server 2013 Service Pack 1

This article describes update KB3114360 for Microsoft Project Server 2013, which was released on December 8, 2015. This update has a prerequisite.

Improvements and fixes

Fixes the following issues:
  • Some timesheet lines are displayed as not approved even though all status updates are accepted.
  • When you use the Project Server Interface (PSI) to change a master project, the project is no longer displayed as a master project in Project Web App (PWA), and the hierarchical relationship between the master project and its sub projects is lost.
  • After you apply status updates to a fixed duration task, the remaining schedule of the task changes unexpectedly.
  • When you use the UpdateResources Project Server Interface (PSI) method to change a resource, security groups that are assigned to the resource and the claims account information about the resource may be lost.
  • On the Timesheet page, if you select a task to see the assignment details, you receive a web part error message that looks like the following: 
    This Web Part was unable to load.
    This error occurs when the assignment no longer exists in the project, or the assignment was un-published, or the resource commitment on the project was changed to proposed. With this update, users will no longer drill into assignments that are in these states.
  • You can't submit a timesheet that contains locked tasks where no actual work exists.
  • In some cases, tasks on a timeline are different in Project 2013 and Project Web App.

How to download and install the update

Microsoft Update

Use Microsoft Update to automatically download and install the update.

Download Center

This update is also available for manual download and installation from the Microsoft Download Center.

Update information

Restart information

You may have to restart the computer after you install this update.


To apply this update, you must have Microsoft Project Server 2013 Service Pack 1 installed.


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File Information

The global version of this update has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.