Error: "Remaining Finish Date cannot be Null" When Saving an Actual Finish Date on Milestones Using the HTML 5 View in P6 Web

(Doc ID 2240862.1)

Last updated on MARCH 20, 2017

Applies to:

Primavera P6 Enterprise Project Portfolio Management Cloud Service - Version and later
Primavera P6 Enterprise Project Portfolio Management - Version and later
Information in this document applies to any platform.


Error trying to save the Actual Finish date on Milestones in HTML 5 View.


Unable to save changes. Failed saving data. Remaining Finish Date cannot be Null. Remaining Start cannot be Null.


The issue can be reproduced at will with the following steps:
1. Log into P6 Web.
1. Open a project.
2. Select Activities from the top menu.
3. Select a milestone, enter a date in the Actual Finish and click OK on the calendar.
4. Click out of the field and click Save.
5. Note the Remaining Early Start and Remaining Early Finish dates are clearing and the error displayed. This only happens when the Actual Finish is entered on a milestone.


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