R12: Unable To Add A New Peer Task, Get Error: "Task Number Is Not Unique."
(Doc ID 1587799.1)
Last updated on FEBRUARY 14, 2019
Applies to:Oracle Project Foundation - Version 12.1.3 and later
Oracle Project Planning and Control - Version 12.1.3 and later
Information in this document applies to any platform.
When attempting to add a new peer task on an existing project, the following error occurs.
The issue can be reproduced at will with the following steps:
1. Query an existing project
2. Open the Tasks screen
3. Try to add a new peer task 'xxx', get the error: "Task number is not unique."
However, this task 'xxx' doesn't exist in PA_TASKS table.
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