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Event Code VTFRN-1427-3 When Logging into P6 Professional (Doc ID 2897528.1)

Last updated on SEPTEMBER 22, 2022

Applies to:

Primavera P6 Professional Project Management - Version 21.12 and later
Information in this document applies to any platform.


When attempting to login to P6 Professional the following error occurs, and the user must have their P6 Professional preferences cleared via P6 Web before they are able to access the client application successfully.

Event Code: VTFRN-1427-3
Description: TCVirtualTable.FindRowNewIndex: Adding row (TASKPRED - Activity Relationship: #######- .) conflicts with existing unique key: (#######).




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