Getting The Error Message When Trying To Indent The Task 'You Cannot Change The Parent Task For This Task'

(Doc ID 2008373.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Project Management - Version 12.1.3 and later
Information in this document applies to any platform.


On : 12.1.3 version, Workplan

When attempting to indent any task on any project, the following error occurs.

1. This action cannot be successfully completed due to the following errors.
2. OPEX (2): You cannot change the parent task for this task.

The issue can be reproduced at will with the following steps:
1. Open the Project Workplan -> Tasks -> Update Tasks screen
2. Click on the Indent button
3. Error is encountered


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