Using the Data Date in Primavera P3 and P6

For all P3 and P6 users:

The data date is the last date you recorded progress in the form of actual dates, percent of work completed, revised remaining duration, or actual quantities or costs.

Activities are scheduled from the project data date, using the project start date as the initial data date.

Be sure to change the data date and reschedule a project each time you record progress for activities. For example, suppose you update the schedule every Tuesday and the current data date is Tuesday, November 4. When one week elapses and it is November 11, update progress through the end of the day November 10, then advance the data date to November 11. The schedule revises based on the actual dates, delays, and other changes you recorded during the past week.

Always assume that the data date starts the workperiod; the data date can be the beginning of the hour, day, week, or month. Work accomplished on the data date is not included because it is the beginning of the period.

During the project, the data date moves forward toward the project completion date. The actual dates can serve as historical data for planning another project.

If you have problem understand what I explained, please call Kent 012-2538283 or email to Kent: kent@icpsprojects.com for discussion.