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Cannot Add Activities In Schedule Sheets In Schedule Manager In Unifier (Doc ID 2405983.1)

Last updated on AUGUST 10, 2018

Applies to:

Primavera Unifier Cloud Service - Version 18.4 and later
Information in this document applies to any platform.


On Unifier : Version 18.4

Expected Result: A user with the applicable permission should be able to manually Add an Activity to a Schedule Sheet.

Actual Result: When attempting to Add an Activity to the Schedule Sheet nothing seems to happen after the user enters the needed data and clicks on the OK button.



  1. Login to Unifier, navigate to the applicable work space and open the Schedule Sheet.
  2. Select the empty row where the Activity is to the added
  3. Click on: Add > Manual
  4. Fill out required fields and click on the OK button.
  5. Find that nothing seems to happen.

The following error can be seen through the developers Console (F12)

Object doesn't support property or method 'getMonth'




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