Duration and percent complete change when you change percent complete

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This article was previously published under Q245948
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In Microsoft Project, when you change the percent complete of a task, you may see one or more of the following symptoms:
  • The duration of the task may change.
  • The percent complete may change to a different value than what you originally changed it to.
This behavior may occur when the following conditions are true:
  • You reduce or increase the percent complete on a task that has a percent complete greater than zero.
  • The task has actual overtime work assigned to it.
To work around this behavior, adjust the duration and the percent complete to the correct values.

To prevent this behavior from occurring in the future, make the task a fixed duration task type before you change the percent complete of the task. To do this, follow these steps:
  1. Select the task for which you want to change the percent complete.
  2. On the Project menu, click Task Information.
  3. On the Advanced tab, in the Task type list, click Fixed Duration.
  4. Click OK.
  5. Change the percent complete for the task.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.
PRJ2002 PRJ2003 PRJ PRJ2007 PRJ2000 %Complete % Complete %Comp. % Comp.

Article ID: 245948 - Last Review: 12/05/2015 17:27:57 - Revision: 5.0

Microsoft Office Project Professional 2007, Microsoft Office Project Standard 2007, Microsoft Office Project Professional 2003, Microsoft Office Project Standard 2003, Microsoft Project 2002 Professional Edition, Microsoft Project 2000 Standard Edition, Microsoft Project 98 Standard Edition

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