PRC: Update Project Performance Data ORA-20040:Overlap

(Doc ID 391069.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Project Planning and Control - Version to [Release 11.5.10]
Information in this document applies to any platform.


Multiple Project Performance processes collide if two or more processes overlap project ranges. However, sometimes Project Performance process is automatically kicked-off when making workplan updates on a program. If the automatic process collides with a another process, that process fails with ORA-20040.

Steps to Reproduce
Login with Project Manager responsibility:
1. Create a program
2. Attach a project to a task
3. In the Workplan->Tasks screen
     a. Choose Apply and Process Updates
     b. Select Go button
4. Results Two concurrent processes are kicked-off - 'PRC:Process Structure Updates' and 'PRC:Update Project Performance Data'.

If the 'PRC:Update Project Performance Data' is running for a range of projects which include the project above, we get the error :

'Cause: FDPSTP failed due to ORA-20040: The projects in this request overlap with the projects of one or more submitted processes. Please wait for the submitted processes to complete successfully before you sub'


Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms