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Planview Customer Success Center

"The field [Duration] cannot exceed 9125" error in project planning worksheet (PPW)

This error indicates that the maximum value of 9,125 days for the Duration field has been exceeded. This is the default maximum value, which is the equivalent of 25 years.

NOTE: While it is possible to increase the maximum value, please keep in mind that long durations for tasks can degrade the performance in PPW. 

You can change the maximum value for the Duration field for the Task and Task assignment entities in Changepoint Administration > User Interface > Metadata.