Not exactly but there are exams conducted by Oracle,
http://www.oracle.com/partners/en/knowledge-zone/applications/primavera-exam-page-168722.html
The Primavera P6 Enterprise Project Portfolio Management Essentials (1Z0-535) exam is designed for individuals who possess a strong foundation and expertise in selling and implementing Project Management solutions. This certification exam includes topics such as: Enterprise Project Structure, Organizational Breakdown Structure, Data / Coding Libraries; Global and Project Security Profiles; Create and Maintain Project Data; Schedule Management and Analysis, Group and Sort Data, Filters, Roles, Resources (labor, non labor and material); Project Budgeting and Cost Management, Project Portfolio Management; Resource Management, Baseline Management; Project Execution and Control, Project Performance Reporting. Up-to-date training and field experience are recommended.