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Error: "Summarize Project Failed The Calendar You Selected Was Deleted By Another User" Written To Project Publication Log For a Failed Project Publication (Doc ID 2062050.1)

Last updated on JULY 25, 2019

Applies to:

Primavera P6 Enterprise Project Portfolio Management Cloud Service - Version and later
Primavera P6 Enterprise Project Portfolio Management - Version to [Release 8.4]
Information in this document applies to any platform.


When attempting to publish a project, the project publication fails and the following error will be written to the publication log file for the project:

Summarize project failed The Calendar you selected was deleted by another user

The issue can be reproduced at will with the following steps:

  1. Create a project that has a WBS, and an Activity with a Calendar assigned to the Activity.
  2. Publish the Project.
  3. Delete the activity and the calendar.
  4. Then attempt to re-publish the project.


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