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Invalid Username and Password When Logging into P6 Web or Professional Client After Changing to LDAP Authentication (Doc ID 1956684.1)

Last updated on MARCH 22, 2022

Applies to:

Primavera P6 Professional Project Management - Version 6.2.1 and later
Primavera P6 Enterprise Project Portfolio Management - Version 6.2.1 and later
Information in this document applies to any platform.


When attempting to log into P6 after enabling LDAP authentication, the following error occurs:

Invalid username or password

This happens even after confirming the connection to the LDAP server outside of P6 works from the machine and testing the connection inside the Primavera P6 Administrator utility.


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