Project is duplicated in Clarity PPM after saving a project back from Microsoft Project (MSP)
This can happen if the user accidentally uses the "Save As" option on the CA PPM Integration tab in MSP instead of Save. Using Save As will create a new project.
Release : All Supported Releases
Component : CA PPM Microsoft Project
1. To prevent users from accidentally using the Save As button, you can remove the Project - Create right for the users in Administration->Resources (See: 144321 for more details)
2. To fix the issue with projects duplicated: