Microsoft KB Archive/254392
Article ID: 254392
Article Last Modified on 10/26/2007
- Microsoft Project 2000 Standard Edition
This article was previously published under Q254392
When you create a custom formula, Microsoft Project may stop responding (crash) and you receive one of the following error messages:
Microsoft Windows 95 or Microsoft Windows 98:
When you click Details, you receive the following error message:
Microsoft Windows NT or Microsoft Windows 2000
This problem occurs when you do the following:
- In a custom field (point to Customize on the Tools menu, and then click Fields) you use a formula that contains a Microsoft Project function that has more than one argument.
NOTE: Microsoft Project functions are those that have "Proj" as a prefix, such as ProjDateDiff.
- In the Microsoft Project function, you use another function for one of its arguments.
- You click OK in the Customize Fields dialog box.
To work around this behavior, use any of the appropriate methods for your situation.
Method 1: On Windows 95, Windows 98, Windows NT, and Windows 2000
NOTE: On Windows 95, Windows 98, and Windows NT, this method is suggested as a temporary workaround until you can complete method 2.
Use an additional custom field to store the values calculated by the function used in the argument. Then, in the formula for the original custom field, change the argument to refer to the additional custom field, instead of calling the function directly.
For example, if you use the following formula in the Text1 field, you experience the problem described in this article:
ProjDateDiff("1/1/99", Month([Late Finish]) & "/22/99 5:00pm", "Standard")
NOTE: In the example above, Month is the function used in the argument.
To use an additional custom field to store the values from the function in the argument, remove the argument that contains the function and place it in another custom field. Based on the example above, you would create the following formula in the Text2 field:
Month([Late Finish]) & "/22/99 5:00pm"
Then, in the Text1 field, change the argument in the formula to the following, to refer to the formula in the Text2 field:
ProjDateDiff("1/1/99", [Text2], "Standard")
Method 2: Windows 95, Windows 98 and Windows NT
Install the updated version of Microsoft Jet 4.0 from the Microsoft Download Center.
For additional information about the updated version of Microsoft Jet version 4.0, click the article number below to view the article in the Microsoft Knowledge Base:
239114 ACC2000: Updated Version of Microsoft Jet 4.0 Available in Download Center
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.
Additional query words: crash crashes crashing crashed quit quitting quits fail fails failing failed break
Keywords: kbproductlink kbbug kbpending KB254392