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Event Code TPODC-3009-F (Message "TPrmObjectDefCollection.addObjectDef: Object Mismatch") Attempting To Assign A Role or Resource Within P6 Professional Or Merge Reflection Fails With No Log Generated (Doc ID 2716540.1)

Last updated on AUGUST 16, 2023

Applies to:

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


The following error occurs when attempting to assign a role or resource within P6 Professional:

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

  1. Login to P6 Professional
  2. Open a project
  3. From Activities page, attempt to assign a resource or role to an activity
  4. Note the exception which occurs


This issue will affect all users / all projects (including newly created projects).



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